Surdej Jean

Département d'astrophys., géophysique et océanographie (AGO)

See author's contact details
ORCID
0000-0002-7005-1976
Main Referenced Co-authors
Dominik, M. (76)
Bozza, V. (74)
Mancini, L. (74)
Rahvar, S. (74)
Snodgrass, C. (74)
Main Referenced Keywords
GRAVITATIONAL LENSES (48); QUASARS (41); ASTEROIDS (26); planetary systems (25); Interferometry (24);
Main Referenced Unit & Research Centers
STAR - Space sciences, Technologies and Astrophysics Research - ULiège [BE] (9)
AEOS University of Liège, Dept of Physics; Laval University, Canada; Dept of Astronomy, ARIES, Nainital, India; Dept of Astronomy of Mickiewicz University, Poznan, Poland. (1)
Astrophysique Extragalactique et Observations Spatiales (1)
CSL - Centre Spatial de Liège - ULiège [BE] (1)
Greek General Secretariat of Research and Technology (1)
Main Referenced Disciplines
Space science, astronomy & astrophysics (613)
Physics (18)
Earth sciences & physical geography (2)
Physical, chemical, mathematical & earth Sciences: Multidisciplinary, general & others (1)

Publications (total 633)

The most downloaded
1297 downloads
Claeskens, J.-F., & Surdej, J. (March 2002). Gravitational lensing in quasar samples [letter to the editor]. Astronomy and Astrophysics Review, 10 (4), 263-311. doi:10.1007/s001590000010 https://hdl.handle.net/2268/29225

The most cited

5450 citations (OpenCitations)

Gaia Collaboration, Brown, A. G. A., Vallenari, A., Prusti, T., de Bruijne, J. H. J., Babusiaux, C., Bailer-Jones, C. A. L., Biermann, M., Evans, D. W., Eyer, L., Jansen, F., Jordi, C., Klioner, S. A., Lammers, U., Lindegren, L., Luri, X., Mignard, F., Panem, C., Pourbaix, D., ... Zwitter, T. (01 August 2018). Gaia Data Release 2. Summary of the contents and survey properties. Astronomy and Astrophysics, 616 (A1), 1-22. doi:10.1051/0004-6361/201833051 https://hdl.handle.net/2268/228331

Sun, E., Ailawadhi, B., Akhunov, T., Borra, E., Dubey, M., Dukiya, N., Fu, J., Grewal, B., Hickson, P., Kumar, B., Misra, K., Negi, V., Pranshu, K., & Surdej, J. (In press). SunPhot: Progress on a Photometric Data Pipeline for Extracting Quasar Light Curves from ILMT Images. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Liège, Belgium: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Akhunov, T., Bhavya Ailawadhi, Ermanno Borra, Monalisa Dubey, Naveen Dukiya, Jiuyang Fu, Baldeep Grewal, Paul Hickson, Brajesh Kumar, Kuntal Misra, Vibhore Negi, Kumar Pranshu, Ethen Sun, & Surdej, J. (In press). GRAVITATIONAL LENSING OBSERVATIONS OF QUASARS WITH THE 4-m ILMT. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Bhimtal, India: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Negi, V., Bhavya Ailawadhi, Talat Akhunov, Ermanno Borra, Monalisa Dubey, Naveen Dukiya, Jiuyang Fu, Baldeep Grewal, Paul Hickson, Brajesh Kumar, Kuntal Misra, Kumar Pranshu, Ethen Sun, & Surdej, J. (In press). Necessity of a TDI optical corrector for ILMT observations. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation. Liège, Belgium: Société Royale des Sciences de Liège Université de Liège.
Peer reviewed

Dubey, M., Ailawadhi, B., Akhunov, T., Borra, E., Dukiya, N., Fu, J., Grewal, B., Hickson, P., Kumar, B., Misra, K., Negi, V., Pranshu, K., Sun, E., & Surdej, J. (In press). A year-long representation of the ILMT observations in different coordinate systems. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Liège, Belgium: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Surdej, J., Bhavya Ailawadhi, Talat Akhunov, Ermanno Borra, Monalisa Dubey, Naveen Dukiya, Jiuyang Fu, Baldeep Grewal, Paul Hickson, Brajesh Kumar, Kuntal Misra, Vibhore Negi, Anna Pospieszalska-Surdej, Kumar Pranshu, & Ethen Sun. (In press). The 4m International Liquid Mirror Telescope: a brief history and some preliminary scientific results. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation. Liège, Belgium: Société Royale des Sciences de Liège Université de Liège.
Peer reviewed

Hickson, P., Ailawadhi, B., Akhunov, T., Borra, E., Dubey, M., Dukiya, N., Fu, J., Grewal, B., Kumar, B., Misra, K., Negi, V., Pranshu, K., Sun, E., & Surdej, J. (In press). Serendipitous Detection of Orbital Debris by the International Liquid Mirror Telescope: First Results. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation. Bhimtal, Belgium: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Fu, J., Ailawadhi, B., Akhunov, T., Borra, E., Dubey, M., Dukiya, N., Grewal, B., Hickson, P., Kumar, B., Misra, K., Negi, V., Pranshu, K., Sun, E., & Surdej, J. (In press). Surface Brightness Properties of LSB Galaxies with the ILMT. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Liège, Belgium: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Surdej, J., Bhavya Ailawadhi, Talat Akhunov, Ermanno Borra, Monalisa Dubey, Naveen Dukiya, Jiuyang Fu, Baldeep Grewal, Paul Hickson, Brajesh Kumar, Kuntal Misra, Vibhore Negi, Anna Pospieszalska-Surdej, Kumar Pranshu, & Ethen Sun. (In press). The 4-m International Liquid Mirror Telescope project. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation. Liège, Belgium: Société Royale des Sciences de Liège Université de Liège.
Peer reviewed

Kumar, B., Ailawadhi, B., Akhunov, T., Borra, E., Dubey, M., Dukiya, N., Fu, J., Grewal, B., Hickson, P., Misra, K., Negi, V., Pranshu, K., Sun, E., & Surdej, J. (In press). Follow-up strategy of ILMT discovered supernovae. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation. Liège, Belgium: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Pranshu, K., Ailawadhi, B., Akhunov, T., Borra, E., Dubey, M., Dukiya, N., Fu, J., Grewal, B., Hickson, P., Kumar, B., Misra, K., Negi, V., Ethen, S., & Surdej, J. (In press). Automated Transient detection and classification in the context of ILMT. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Liège, Belgium: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Grewal, B., Ailawadhi, B., Akhunov, T., Borra, E., Dubey, M., Dukiya, N., Fu, J., Hickson, P., Kumar, B., Misra, K., Negi, V., Pranshu, K., Sun, E., & Surdej, J. (In press). Extracting High-Quality Light Curves for Cepheid Variables with the ILMT. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Liège, Belgium: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Misra, K., Ailawadhi, B., Akhunov, T., Borra, E., Dubey, M., Dukiya, N., Fu, J., Grewal, B., Hickson, P., Kumar, B., Negi, V., Pranshu, K., Sun, E., & Surdej, J. (In press). Accessibility of the ILMT survey data. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Hickson, P., Ailawadhi, B., S, A., Dubey, M., Dukiya, N., Filali, S., Kumar, B., Misra, K., Negi, V., Pranshu, K., Surdej, J., & Turakhia, S. (2024). Serendipitous detection of orbital debris by the International Liquid Mirror Telescope. Journal of Space Safety Engineering. doi:10.1016/j.jsse.2024.05.003
Peer Reviewed verified by ORBi

Dobie, D., Sluse, D., Deller, A., Murphy, T., Krone-Martin, A., Stern, D., Wang, Z., Wang, Y., Boehm, C., Djorgovski, S. G., Galluccio, L., Delchambre, L., Connor, T., Den Brok, J. S., Do Vale Cunha, P. H., Ducourant, C., Graham, M. J., Jalan, P., Klioner, S. A., ... Wambsganss, J. (March 2024). Gaia GraL: Gaia DR2 gravitational lens systems -VIII. A radio census of lensed systems. Monthly Notices of the Royal Astronomical Society, 528 (4), 5880 - 5889. doi:10.1093/mnras/stad4002
Peer Reviewed verified by ORBi

Gaia Collaboration, Galluccio, L., Delbo, M., De Angeli, F., Pauwels, T., Tanga, P., Mignard, F., Cellino, A., Brown, A. G. A., Muinonen, K., Penttilä, A., Jordan, S., Vallenari, A., Prusti, T., de Bruijne, J. H. J., Arenou, F., Babusiaux, C., Biermann, M., Creevey, O. L., ... Zwitter, T. (01 June 2023). Gaia Data Release 3. Reflectance spectra of Solar System small bodies. Astronomy and Astrophysics, 674, 35. doi:10.1051/0004-6361/202243791
Peer Reviewed verified by ORBi

Gaia Collaboration, Bailer-Jones, C. A. L., Teyssier, D., Delchambre, L., Ducourant, C., Garabato, D., Hatzidimitriou, D., Klioner, S. A., Rimoldini, L., Bellas-Velidis, I., Carballo, R., Carnerero, M. I., Diener, C., Fouesneau, M., Galluccio, L., Gavras, P., Krone-Martins, A., Raiteri, C. M., Teixeira, R., ... Zwitter, T. (01 June 2023). Gaia Data Release 3. The extragalactic content. Astronomy and Astrophysics, 674, 41. doi:10.1051/0004-6361/202243232
Peer Reviewed verified by ORBi

Gaia Collaboration, Drimmel, R., Romero-Gómez, M., Chemin, L., Ramos, P., Poggio, E., Ripepi, V., Andrae, R., Blomme, R., Cantat-Gaudin, T., Castro-Ginard, A., Clementini, G., Figueras, F., Fouesneau, M., Frémat, Y., Jardine, K., Khanna, S., Lobel, A., Marshall, D. J., ... Zwitter, T. (01 June 2023). Gaia Data Release 3. Mapping the asymmetric disc of the Milky Way. Astronomy and Astrophysics, 674, 37. doi:10.1051/0004-6361/202243797
Peer Reviewed verified by ORBi

Gaia Collaboration, De Ridder, J., Ripepi, V., Aerts, C., Palaversa, L., Eyer, L., Holl, B., Audard, M., Rimoldini, L., Brown, A. G. A., Vallenari, A., Prusti, T., de Bruijne, J. H. J., Arenou, F., Babusiaux, C., Biermann, M., Creevey, O. L., Ducourant, C., Evans, D. W., ... Zwitter, T. (01 June 2023). Gaia Data Release 3. Pulsations in main sequence OBAF-type stars. Astronomy and Astrophysics, 674, 36. doi:10.1051/0004-6361/202243767
Peer Reviewed verified by ORBi

Gaia Collaboration, Montegriffo, P., Bellazzini, M., De Angeli, F., Andrae, R., Barstow, M. A., Bossini, D., Bragaglia, A., Burgess, P. W., Cacciari, C., Carrasco, J. M., Chornay, N., Delchambre, L., Evans, D. W., Fouesneau, M., Frémat, Y., Garabato, D., Jordi, C., Manteiga, M., ... Zwitter, T. (01 June 2023). Gaia Data Release 3. The Galaxy in your preferred colours: Synthetic photometry from Gaia low-resolution spectra. Astronomy and Astrophysics, 674, 33. doi:10.1051/0004-6361/202243709
Peer Reviewed verified by ORBi

Gaia Collaboration, Arenou, F., Babusiaux, C., Barstow, M. A., Faigler, S., Jorissen, A., Kervella, P., Mazeh, T., Mowlavi, N., Panuzzo, P., Sahlmann, J., Shahaf, S., Sozzetti, A., Bauchet, N., Damerdji, Y., Gavras, P., Giacobbe, P., Gosset, E., Halbwachs, J.-L., ... Zucker, S. (01 June 2023). Gaia Data Release 3. Stellar multiplicity, a teaser for the hidden treasure. Astronomy and Astrophysics, 674, 34. doi:10.1051/0004-6361/202243782
Peer Reviewed verified by ORBi

Gaia Collaboration, Vallenari, A., Brown, A. G. A., Prusti, T., de Bruijne, J. H. J., Arenou, F., Babusiaux, C., Biermann, M., Creevey, O. L., Ducourant, C., Evans, D. W., Eyer, L., Guerra, R., Hutton, A., Jordi, C., Klioner, S. A., Lammers, U. L., Lindegren, L., Luri, X., ... Zwitter, T. (01 June 2023). Gaia Data Release 3. Summary of the content and survey properties. Astronomy and Astrophysics, 674, 1. doi:10.1051/0004-6361/202243940
Peer Reviewed verified by ORBi

Gaia Collaboration, Creevey, O. L., Sarro, L. M., Lobel, A., Pancino, E., Andrae, R., Smart, R. L., Clementini, G., Heiter, U., Korn, A. J., Fouesneau, M., Frémat, Y., De Angeli, F., Vallenari, A., Harrison, D. L., Thévenin, F., Reylé, C., Sordo, R., Garofalo, A., ... Zwitter, T. (01 June 2023). Gaia Data Release 3. A golden sample of astrophysical parameters. Astronomy and Astrophysics, 674, 39. doi:10.1051/0004-6361/202243800
Peer Reviewed verified by ORBi

Gaia Collaboration, Recio-Blanco, A., Kordopatis, G., de Laverny, P., Palicio, P. A., Spagna, A., Spina, L., Katz, D., Re Fiorentin, P., Poggio, E., McMillan, P. J., Vallenari, A., Lattanzi, M. G., Seabroke, G. M., Casamiquela, L., Bragaglia, A., Antoja, T., Bailer-Jones, C. A. L., Schultheis, M., ... Zwitter, T. (01 June 2023). Gaia Data Release 3. Chemical cartography of the Milky Way. Astronomy and Astrophysics, 674, 38. doi:10.1051/0004-6361/202243511
Peer Reviewed verified by ORBi

Gaia Collaboration, Schultheis, M., Zhao, H., Zwitter, T., Marshall, D. J., Drimmel, R., Frémat, Y., Bailer-Jones, C. A. L., Recio-Blanco, A., Kordopatis, G., de Laverny, P., Andrae, R., Dharmawardena, T. E., Fouesneau, M., Sordo, R., Brown, A. G. A., Vallenari, A., Prusti, T., de Bruijne, J. H. J., ... Zucker, S. (01 June 2023). Gaia Data Release 3. Exploring and mapping the diffuse interstellar band at 862 nm. Astronomy and Astrophysics, 674, 40. doi:10.1051/0004-6361/202243283
Peer Reviewed verified by ORBi

Surdej, J. (2023). Viewing the wonders of Nature – from Camera Obscura to the 4m International Liquid Mirror Telescope (ILMT) [Paper presentation]. Lecture, Sonipat, Haryana, India.

Kumar, B., Kumar, H., Singh Dangwal, K., Rawat, H., Misra, K., Negi, V., Kumar Jaiswar, M., Dukiya, N., Ailawadhi, B., Hickson, P., & Surdej, J. (2023). First light preparations of the 4m ILMT. Journal of Astronomical Instrumentation. doi:10.1142/S2251171722400037
Peer reviewed

Dukiya, N., Misra, K., Pradhan, B., Negi, V., Ailawadhi, B., Kumar, B., Hickson, P., & Surdej, J. (2023). Astrometric and photometric standard candidates for the upcoming 4-m ILMT survey. Journal of Astronomical Instrumentation. doi:10.1142/S2251171722400013
Peer reviewed

Pospieszalska, A., Bhavya Ailawadhi, Talat Akhunov, Ermanno Borra, Monalisa Dubey, Naveen Dukiya, Jiuyang Fu, Baldeep Grewal, Paul Hickson, Brajesh Kumar, Kuntal Misra, Vibhore Negi, Ethen Sun, & Surdej, J. (2023). Detection and characterisation of Asteroids with the 4m ILMT. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Liège, Belgium: Société Royale des Sciences de Liège Université de Liège, Belgium.
Peer reviewed

Dukiya, N., Bhavya Ailawadhi, Talat Akhunov, Ermanno Borra, Monalisa Dubey, Jiuyang Fu, Baldeep Grewal, Paul Hickson, Brajesh Kumar, Kuntal Misra, Vibhore Negi, Kumar Pranshu, Ethen Sun, & Surdej, J. (2023). Astrometric and photometric standard candidates for the upcoming 4-m ILMT survey. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation. Liège, Belgium: Société Royale des Sciences de Liège Université de Liège.
Peer reviewed

Bhavya Ailawadhi, Talat Akhunov, Ermanno Borra, Monalisa Dubey, Naveen Dukiya, Jiuyang Fu, Baldeep Grewal, Paul Hickson, Brajesh Kumar, Kuntal Misra, Vibhore Negi, Kumar Pranshu, Ethen Sun, & Surdej, J. (2023). An automated photometric pipeline for the ILMT data. In Proceedings of the 3rd BINA workshop, Scientific potential of the Indo-Belgian cooperation (Bulletin de la Société Royale des Sciences de Liège Université de Liège, Belgium). Liège, Belgium: Société Royale des Sciences de Liège Université de Liège.
Peer reviewed

Kumar, B., Negi, V., Ailawadhi, B., Mishra, S., Pradhan, B., Misra, K., Hickson, P., & Surdej, J. (June 2022). Upcoming 4m ILMT facility and data reduction pipeline testing. Journal of Astrophysics and Astronomy, 43 (1). doi:10.1007/s12036-021-09795-3
Peer reviewed

Connor, T., Stern, D., Krone-Martins, A., Djorgovski, S. G., Graham, M. J., Walton, D. J., Delchambre, L., Ducourant, C., Teixeira, R., Campion, J.-F. L., Den Brok, J. S., Dobie, D., Galluccio, L., Jalan, P., Klioner, S. A., Klüter, J., Mahabal, A. A., Negi, V., Nierenberg, A., ... Wambsganss, J. (March 2022). Gaia GraL: Gaia DR2 Gravitational Lens Systems. VII. XMM-Newton Observations of Lensed Quasars. Astrophysical Journal, 927 (1), 45. doi:10.3847/1538-4357/ac4476
Peer Reviewed verified by ORBi

Collaboration, G., Klioner, S. A., Lindegren, L., Mignard, F., Hernández, J., Ramos-Lerate, M., Bastian, U., Biermann, M., Bombrun, A., de Torres, A., Gerlach, E., Geyer, R., Hilger, T., Hobbs, D., Lammers, U. L., McMillan, P. J., Steidelmüller, H., Teyssier, D., Raiteri, C. M., ... Zwitter, T. (2022). Gaia Early Data Release 3: The celestial reference frame (Gaia-CRF3). Astronomy and Astrophysics, 667, 148. doi:10.1051/0004-6361/202243483
Peer Reviewed verified by ORBi

Cassan, A., Ranc, C., Absil, O., Wyrzykowski, Ł., Rybicki, K. A., Bachelet, É., Le Bouquin, J.-B., Hundertmark, M., Street, R., Surdej, J., Tsapras, Y., Wambsganss, J., & Wertz, O. (06 December 2021). Microlensing mass measurement from images of rotating gravitational arcs. Nature Astronomy, 6, 121. doi:10.1038/s41550-021-01514-w
Peer Reviewed verified by ORBi

Stern, D., Djorgovski, S. G., Krone-Martins, A., Sluse, D., Delchambre, L., Ducourant, C., Teixeira, R., Surdej, J., Boehm, C., den Brok, J., Dobie, D., Drake, A., Galluccio, L., Graham, M. J., Jalan, P., Klark, J., LeCampion, J. F., Mahabal, A., Mignard, F., ... Wambsganss, J. (November 2021). Gaia GraL: Gaia DR2 Gravitational Lens Systems. VI. Spectroscopic Confirmation and Modeling of Quadruply-Imaged Lensed Quasars. Astrophysical Journal, 921, 42. doi:10.3847/1538-4357/ac0f04
Peer Reviewed verified by ORBi

Surdej, J. (2021). Light, Colour and Shadow Lecture 4/30. (Adam Mickiewicz University, Poznań, Poland [Astronomical Observatory Institute Faculty of Physics Adam Mickiewicz University in Poznań], Poznań, Poland).

Surdej, J. (2021). Light, Colour and Shadow Lecture 3/30. (Adam Mickiewicz University in Poznań [Adam Mickiewicz University, Poznań, Poland], Poznań, Poland, Light, Colour and Shadow).

Surdej, J. (2021). Light, Colour and Shadow Lecture 2/30. (Adam Mickiewicz University, Poznań, Poland [Astronomical Observatory Institute Faculty of Physics Adam Mickiewicz University in Poznań], Poznań, Poland, Light, Colour and Shadow).

Surdej, J. (2021). Light, Colour and Shadow Lecture 1/30. (Adam Mickiewicz University, Poznań, Poland [Astronomical Observatory Institute Faculty of Physics Adam Mickiewicz University in Poznań], Poznań, Poland, Light, Colour and Shadow Lecture).

Surdej, J. (2021). The Barri washhouse and interference phenomena.

Surdej, J. (2021). Lavoir du Barri et phénomènes d'interférance (vidéo).

Surdej, J. (2021). Gravitational Lens Experiment.

Surdej, J. (2021). Expérience de la lentille gravitationnelle.

Surdej, J. (2020). Optical/IR interferometry: history and basic principles. (Adam Mickiewicz University Poznan, open online courses presented from November 2020 till January 2021, Optical/IR interferometry: history and basic principles).

Mandal, A. K., Pradhan, B., Surdej, J., Stalin, C. S., Sagar, R., & Mathew, B. (July 2020). Quasar catalogue for the astrometric calibration of the forthcoming ILMT survey. Journal of Astrophysics and Astronomy, 41, 0022. doi:10.1007/s12036-020-09642-x
Peer reviewed

Surdej, J. (2020). Introduction to optical/infrared interferometry History and basic principles. PUNE, India: IUCAA.

Teixeira, R., Scarano Jr, S., Ducourant, C., Krone-Martins, A., Delchambre, L., Wertz, O., Galuccio, I., Klüter, J., Mignard, F., Djorgovski, S. G., Stern, D., Grahan, M. J., Surdej, J., Bastian, U., Duarte, C. S., Wambsganss, J., Le Campion, J. F., Slezak, E., & Boehm, C. (2020). Astrometric search for gravitational lenses in the Gaia DR2. Boletim da Sociedade Astronômica Brasileira, 32 (1), 138-139.

Krone-Martins, A., Graham, M. J., Stern, D., Djorgovski, S. G., Delchambre, L., Ducourant, C., Teixeira, R., Drake, A. J., Scarano, S., Surdej, J., Galluccio, L., Jalan, P., Wertz, O., Klüter, J., Mignard, F., Spindola-Duarte, C., Dobie, D., Slezak, E., Sluse, D., ... LeCampion, J.-F. (2019). Gaia GraL: Gaia DR2 Gravitational Lens Systems. V. Doubly-imaged QSOs discovered from entropy and wavelets. Astronomy and Astrophysics.
Peer Reviewed verified by ORBi

Ducourant, C., Krone-Martins, A., Delchambre, L., Wertz, O., Galluccio, L., Teixeira, R., Le Campion, J.-F., Scarano, S., Graham, M. J., Djorgovski, S. G., Stern, D., Slezak, E., Spindola-Duarte, C., Surdej, J., Mignard, F., Bastian, U., Wambsganss, J., Klüter, J., & Boehm, C. (2019). Search for multiply-imaged quasars in the Gaia DR2. In O. Creevey, A. Crid, ... P. Di Matteo (Ed.), Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics.

Surdej, J. (2019). The optical gravitational lens experiment and discovery of multiply imaged quasars with Gaia [Paper presentation]. Seminar IUCAA (The optical gravitational lens experiment and discovery of multiply imaged quasars with Gaia), Pune, India.

Surdej, J. (2019). Lectures on Introduction to gravitational lensing. (Pune, India, The Inter-University Centre for Astronomy and Astrophysics (IUCAA)).

Surdej, J. (2019). The 4m International Liquid Mirror Telescope (ILMT): status report (8/11/2019) [Paper presentation]. Seminar The 4m International Liquid Mirror Telescope (ILMT): status report (8/11/2019), Bangalore, India.

Wertz, O., Stern, D., Krone-Martins, A., Delchambre, L., Ducourant, C., Mignard, F., Teixeira, R., Galluccio, L., Klüter, J., Djorgovski, G., Graham, M. J., Surdej, J., Bastian, U., Wambsganss, J., Boehm, C., LeCampion, J.-F., & Slezak, E. (29 July 2019). Gaia GraL: Gaia DR2 Gravitational Lens Systems. IV. Keck/LRIS spectroscopic confirmation of GRAL113100-441959 and model prediction of time-delays. Astronomy and Astrophysics, 628, 17. doi:10.1051/0004-6361/201834573
Peer Reviewed verified by ORBi

Pradhan, B., Hickson, P., & Surdej, J. (13 July 2019). Serendipitous detection and size estimation of space debris using a survey zenith-pointing telescope. Acta Astronautica, 164 (November 2019), 77-83. doi:10.1016/j.actaastro.2019.07.008
Peer Reviewed verified by ORBi

Surdej, J. (2019). Introduction to Optical/IR Interferometry: history and basic principles. In N. Nardetto, Y. Lebreton, ... E. Lagadec (Eds.), EDP sciences Proceedings Imaging at High Angular Resolution of Stellar Surfaces and Closed Environment. EDP Sciences.
Peer reviewed

Surdej, J. (2019). The 4m International Liquid Mirror Telescope: Status Report (25/04/2019) [Paper presentation]. Seminar ARIES The 4m International Liquid Mirror Telescope: Status Report (25/04/2019), Nainital, India.

Jolivet, A., Orban De Xivry, G., Huby, E., Piron, P., Vargas Catalan, Habraken, S., Surdej, J., Karlsson, M., & Absil, O. (08 April 2019). L- and M-band annular groove phase mask in lab performance assessment on the vortex optical demonstrator for coronagraphic applications. Journal of Astronomical Telescopes, Instruments, and Systems, 5 (2), 025001. doi:10.1117/1.JATIS.5.2.025001
Peer Reviewed verified by ORBi

Dominik, M., Bachelet, E., Bozza, V., Street, R. A., Han, C., Hundertmark, M., Udalski, A., Bramich, D. M., Alsubai, K. A., Calchi Novati, S., Ciceri, S., D'Ago, G., Figuera Jaimes, R., Haugbølle, T., Hinse, T. C., Horne, K., Jørgensen, U. G., Juncher, D., Kains, N., ... Kozłowski, S. (01 April 2019). OGLE-2014-BLG-1186: gravitational microlensing providing evidence for a planet orbiting the foreground star or for a close binary source? Monthly Notices of the Royal Astronomical Society, 484, 5608-5632. doi:10.1093/mnras/stz306
Peer Reviewed verified by ORBi

Gaia Collaboration, Eyer, L., Rimoldini, L., Audard, M., Anderson, R. I., Nienartowicz, K., Glass, F., Marchal, O., Grenon, M., Mowlavi, N., Holl, B., Clementini, G., Aerts, C., Mazeh, T., Evans, D. W., Szabados, L., Brown, A. G. A., Vallenari, A., Prusti, T., ... Zwitter, T. (01 March 2019). Gaia Data Release 2. Variable stars in the colour-absolute magnitude diagram. Astronomy and Astrophysics, 623 (A), 110. doi:10.1051/0004-6361/201833304
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Delchambre, L., Krone-Martins, A., Wertz, O., Ducourant, C., Galluccio, L., Klüter, J., Mignard, F., Teixeira, R., Djorgovski, S. G., Stern, D., Graham, M. J., Surdej, J., Bastian, U., Wambsganss, J., Le Campion, J.-F., & Slezak, E. (15 February 2019). Gaia GraL: Gaia DR2 Gravitational Lens Systems. III. A systematic blind search for new lensed systems. Astronomy and Astrophysics, 622, 165. doi:10.1051/0004-6361/201833802
Peer Reviewed verified by ORBi

Delchambre, L., Krone-Martins, A., Wertz, O., Ducourant, C., Galluccio, L., Kluter, J., Mignard, F., Teixeira, R., Djorgovski, S. G., Stern, D., Graham, M. J., Surdej, J., Bastian, U., Wambsganss, J., Le Campion, J.-F., & Slezak, E. (2019). VizieR Online Data Catalog: Gaia GraL. III. New lensed systems (Delchambre+, 2019).

Pott, J.-U., & Surdej, J. (01 December 2018). Future of optical-infrared interferometry in Europe. Experimental Astronomy, 46 (3), 381–387. doi:10.1007/s10686-018-9614-1
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Hönig, S. F., Herrero, A. A., Gandhi, P., Kishimoto, M., Pott, J.-U., Almeida, C. R., Surdej, J., & Tristram, K. R. W. (01 December 2018). New active galactic nuclei science cases with interferometry - An incomplete preview. Experimental Astronomy, 46, 413-419. doi:10.1007/s10686-018-9612-3
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Defrere, D., Léger, A., Absil, O., Beichman, C., Biller, B., Danchi, W. C., Ergenzinger, K., Eiroa, C., Ertel, S., Fridlund, M., Garcia Munoz, A., Gillon, M., Glasse, A., Godolt, M., Grenfell, J. L., Kraus, S., Labadie, L., Lacour, S., Liseau, R., ... Wyatt, M. (29 November 2018). Space-based infrared interferometry to study exoplanetary atmospheres. Experimental Astronomy, 46 (3), 543-560. doi:10.1007/s10686-018-9613-2
Peer Reviewed verified by ORBi

Melnyk, O., Elyiv, A., Smolcic, V., Plionis, M., Koulouridis, E., Fotopoulou, S., Chiappetti, L., Adami, C., Baran, N., Butler, A., Delhaize, J., Delvecchio, I., Finet, F., Huynh, M., Lidman, C., Pierre, M., Pompei, E., Vignali, C., & Surdej, J. (20 November 2018). XXL Survey XXI. The environment and clustering of X-ray AGN in the XXL-South field. Astronomy and Astrophysics, 620 (A6). doi:10.1051/0004-6361/201730479
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Krone-Martins, A., Delchambre, L., Wertz, O., Ducourant, C., Mignard, F., Teixeira, R., Klüter, J., Le Campion, J.-F., Galluccio, L., Surdej, J., Bastian, U., Wambsganss, J., Graham, M. J., Djorgovski, S. G., & Slezak, E. (01 August 2018). Gaia GraL: Gaia DR2 gravitational lens systems. I. New quadruply imaged quasar candidates around known quasars. Astronomy and Astrophysics, 616, 11. doi:10.1051/0004-6361/201833337
Peer Reviewed verified by ORBi

Gaia Collaboration, Spoto, F., Tanga, P., Mignard, F., Berthier, J., Carry, B., Cellino, A., Dell'Oro, A., Hestroffer, D., Muinonen, K., Pauwels, T., Petit, J.-M., David, P., De Angeli, F., Delbo, M., Frézouls, B., Galluccio, L., Granvik, M., Guiraud, J., ... Zwitter, T. (01 August 2018). Gaia Data Release 2. Observations of solar system objects. Astronomy and Astrophysics, 616 (A), 13. doi:10.1051/0004-6361/201832900
Peer Reviewed verified by ORBi

Gaia Collaboration, Mignard, F., Klioner, S. A., Lindegren, L., Hernández, J., Bastian, U., Bombrun, A., Hobbs, D., Lammers, U., Michalik, D., Ramos-Lerate, M., Biermann, M., Fernández-Hernández, J., Geyer, R., Hilger, T., Siddiqui, H. I., Steidelmüller, H., Babusiaux, C., Barache, C., ... Zwitter, T. (01 August 2018). Gaia Data Release 2. The celestial reference frame (Gaia-CRF2). Astronomy and Astrophysics, 616 (A), 14. doi:10.1051/0004-6361/201832916
Peer Reviewed verified by ORBi

Gaia Collaboration, Brown, A. G. A., Vallenari, A., Prusti, T., de Bruijne, J. H. J., Babusiaux, C., Bailer-Jones, C. A. L., Biermann, M., Evans, D. W., Eyer, L., Jansen, F., Jordi, C., Klioner, S. A., Lammers, U., Lindegren, L., Luri, X., Mignard, F., Panem, C., Pourbaix, D., ... Zwitter, T. (01 August 2018). Gaia Data Release 2. Summary of the contents and survey properties. Astronomy and Astrophysics, 616 (A1), 1-22. doi:10.1051/0004-6361/201833051
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Gaia Collaboration, Babusiaux, C., van Leeuwen, F., Barstow, M. A., Jordi, C., Vallenari, A., Bossini, D., Bressan, A., Cantat-Gaudin, T., van Leeuwen, M., Brown, A. G. A., Prusti, T., de Bruijne, J. H. J., Bailer-Jones, C. A. L., Biermann, M., Evans, D. W., Eyer, L., Jansen, F., Klioner, S. A., ... Zwitter, T. (01 August 2018). Gaia Data Release 2. Observational Hertzsprung-Russell diagrams. Astronomy and Astrophysics, 616 (A), 10. doi:10.1051/0004-6361/201832843
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Dominik, M., Bachelet, E., Bozza, V., Street, R. A., Han, C., Hundertmark, M., Udalski, A., Bramich, D. M., Alsubai, K. A., Calchi Novati, S., Ciceri, S., D'Ago, G., Figuera Jaimes, R., Haugbølle, T., Hinse, T. C., Horne, K., Jørgensen, U. G., Juncher, D., Kains, N., ... Poleski, R. (01 August 2018). OGLE-2014-BLG-1186: gravitational microlensing providing evidence for a planet orbiting the foreground star or for a close binary source? arXiv e-prints, 1808.
Peer reviewed

Surdej, J. (2018). Introduction to Interferometry. History and basic principles. (European Southern Observatory, Paranal, Chile, Course given to the technical staff (engineers, technicians) at ESO Paranal "Introduction to Interferometry. History and basic principles."). Paranal, Chile: ESO.

Gaia Collaboration, Katz, D., Antoja, T., Romero-Gómez, M., Drimmel, R., Reylé, C., Seabroke, G. M., Soubiran, C., Babusiaux, C., Di Matteo, P., Figueras, F., Poggio, E., Robin, A. C., Evans, D. W., Brown, A. G. A., Vallenari, A., Prusti, T., de Bruijne, J. H. J., Bailer-Jones, C. A. L., ... Zwitter, T. (01 August 2018). Gaia Data Release 2. Mapping the Milky Way disc kinematics. Astronomy and Astrophysics, 616 (A), 11. doi:10.1051/0004-6361/201832865
Peer Reviewed verified by ORBi

Gaia Collaboration, Helmi, A., van Leeuwen, F., McMillan, P. J., Massari, D., Antoja, T., Robin, A. C., Lindegren, L., Bastian, U., Arenou, F., Babusiaux, C., Biermann, M., Breddels, M. A., Hobbs, D., Jordi, C., Pancino, E., Reylé, C., Veljanoski, J., Brown, A. G. A., ... Zwitter, T. (01 August 2018). Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way. Astronomy and Astrophysics, 616 (A), 12. doi:10.1051/0004-6361/201832698
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Defrere, D., Ireland, M., Absil, O., Berger, J.-P., Danchi, W. C., Ertel, S., Gallenne, A., Hénault, F., Hinz, P., Huby, E., Kraus, S., Labadie, L., Le Bouquin, J.-B., Martin, G., Matter, A., Mennesson, B., Mérand, A., Minardi, S., Monnier, J. D., ... Merand, A. (09 July 2018). Hi-5: A potential high-contrast thermal near-infrared imager for the VLTI. Proceedings of SPIE: The International Society for Optical Engineering, 10701. doi:10.1117/12.2313700

Ducourant, C., Wertz, O., Krone-Martins, A., Teixeira, R., Le Campion, J.-F., Galluccio, L., Klueter, J., Delchambre, L., Surdej, J., Mignard, F., Wambsganss, J., Bastian, U., Graham, M. J., Djorgovski, S. G., & Slezak, E. (2018). VizieR Online Data Catalog: Gaia GraL. II. Known multiply imaged quasars (Ducourant+, 2018).

Monnier, J. D., Ireland, M., Kraus, S., Alonso-Herrero, A., Bonsor, A., Baron, F., Bayo, A., Berger, J.-P., Boyajian, T., Chiavassa, A., Ciardi, D., Creech-Eakman, M., De Wit, W.-J., Defrere, D., Dong, R., Duchêne, G., Espaillat, C., Gallenne, A., Gandhi, P., ... Merand, A. (01 July 2018). Planet formation imager: Project update. Proceedings of SPIE: The International Society for Optical Engineering, 10701. doi:10.1117/12.2312683

Defrere, D., Absil, O., Berger, J.-P., Boulet, T., Danchi, W. C., Ertel, S., Gallenne, A., Hénault, F., Hinz, P., Huby, E., Ireland, M., Kraus, S., Labadie, L., Le Bouquin, J.-B., Martin, G., Matter, A., Mérand, A., Mennesson, B., Minardi, S., ... Woillez, J. (20 June 2018). The path towards high-contrast imaging with the VLTI: the Hi-5 project. Experimental Astronomy, 1801. doi:10.1007/s10686-018-9593-2
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Absil, O., Karlsson, M., Mawet, D., Carlomagno, B., Christiaens, V., Defrere, D., Delacroix, C., Girard, J., Gomez Gonzalez, C., Habraken, S., Hinz, P., Huby, E., Jolivet, A., Kasper, M., Kaufl, H.-U., Kenworthy, M., Matthews, K., Milli, J., Orban De Xivry, G., ... Vargas Catalan, E. (11 June 2018). Around the world: status and prospects with the infrared vortex coronagraph [Paper presentation]. SPIE Astronomical Telescopes + Instrumentation, Austin, TX, United States.

Ducourant, C., Wertz, O., Krone-Martins, A., Teixeira, R., Le Campion, J.-F., Galluccio, L., Klüter, J., Delchambre, L., Surdej, J., Mignard, F., Wambsganss, J., Bastian, U., Graham, M. J., Djorgovski, S. G., & Slezak, E. (01 May 2018). Gaia GraL II - Gaia DR2 Gravitational Lens Systems: The Known Multiply Imaged Quasars. Astronomy and Astrophysics, 618, 56. doi:10.1051/0004-6361/201833480
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Southworth, J., Tregloan-Reed, J., Andersen, M. I., Calchi Novati, S., Ciceri, S., Colque, J. P., D'Ago, G., Dominik, M., Evans, D. F., Gu, S.-H., Herrera-Cordova, A., Hinse, T. C., Jorgensen, U. G., Juncher, D., Kuffmeier, M., Mancini, L., Peixinho, N., Popovas, A., Rabus, M., ... Wang, Y. (01 May 2018). VizieR Online Data Catalog: WASP-22, WASP-41, WASP-42, WASP-55 (Southworth+, 2016). Monthly Notices of the Royal Astronomical Society, 745.

Devogele, M., Tanga, P., Cellino, A., Bendjoya, P., Rivet, J.-P., Surdej, J., Vernet, D., Sunshine, J. M., Bus, S. J., Abe, L., Bagnulo, S., Borisov, G., Campins, H., Carry, B., Licandro, J., McLean, W., & Pinilla-Alonso, N. (April 2018). New polarimetric and spectroscopic evidence of anomalous enrichment in spinel-bearing calcium-aluminium-rich inclusions among L-type asteroids. Icarus, 304, 31-57. doi:10.1016/j.icarus.2017.12.026
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Gaia Collaboration, Helmi, A., van Leeuwen, F., Mc Millan, P. J., Massari, D., Antoja, T., Robin, A. C., Lindegren, L., Bastian, U., Arenou, F., Babusiaux, C., Biermann, M., Breddels, M. A., Hobbs, D., Jordi, C., Pancino, E., Reyle, C., Veljanoski, J., Brown, A. G. A., ... Zwitter, T. (2018). VizieR Online Data Catalog: Gaia DR2 sources in GC and dSph (Gaia Collaboration+, 2018).

De Cat, P., Surdej, J., Omar, A., De Becker, M., & Joshi, S. (01 April 2018). Proceedings of the 1st BINA workshop: Instrumentation and Science with the 3.6-m DOT and 4-m ILMT telescopes. Bulletin de la Société Royale des Sciences de Liège, 87, 1-14.
Peer reviewed

Surdej, J. (2018). Introduction to Optical/Infrared Interferometry Course/ IUCCA, PUNE, INDIA. (Inter-University Center for Astronomy and Astrophysics, Pune, India).

Kumar, B., Pandey, S. B., Pandey, K. L., Anupama, G. C., & Surdej, J. (01 April 2018). Supernovae study: Context of the 4-m ILMT facility. Bulletin de la Société Royale des Sciences de Liège, 87.
Peer reviewed

Surdej, J., Hickson, P., Borra, H., Swings, J.-P., Habraken, S., Akhunov, T., Bartczak, P., Chand, H., De Becker, M., Delchambre, L., Finet, F., Kumar, B., Pandey, A., Pospieszalska, A., Pradhan, B., Sagar, R., Wertz, O., De Cat, P., Denis, S., ... Tortolani, J.-M. (01 April 2018). The 4-m International Liquid Mirror Telescope. Bulletin de la Société Royale des Sciences de Liège, 87, 68-79.
Peer reviewed

Reggiani, M., Christiaens, V., Absil, O., Mawet, D., Huby, E., Choquet, E., Gómez González, C., Ruane, G., Femenia, B., Serabyn, E., Matthews, K., Barraza, M., Carlomagno, B., Defrere, D., Delacroix, C., Habraken, S., Jolivet, A., Karlsson, M., Orban De Xivry, G., ... Wertz, O. (29 March 2018). Discovery of a point-like source and a third spiral arm in the transition disk around the Herbig Ae star MWC 758. Astronomy and Astrophysics, 611, 74. doi:10.1051/0004-6361/201732016
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Mancini, L., Southworth, J., Raia, G., Tregloan-Reed, J., Molliere, P., Bozza, V., Bretton, M., Bruni, I., Ciceri, S., D'Ago, G., Dominik, M., Hinse, T. C., Hundertmark, M., Jorgensen, U. G., Korhonen, H., Rabus, M., Rahvar, S., Starkey, D., Calchi Novati, S., ... Wertz, O. (2018). VizieR Online Data Catalog: Light curves of WASP-52 (Mancini+, 2017).

Evans, D. F., Southworth, J., Smalley, B., Jørgensen, U. G., Dominik, M., Andersen, M. I., Bozza, V., Bramich, D. M., Burgdorf, M. J., Ciceri, S., D'Ago, G., Jaimes, R. F., Gu, S.-H., Hinse, T. C., Henning, T., Hundertmark, M., Kains, N., Kerins, E., Korhonen, H., ... Wertz, O. (2018). High-resolution imaging of transiting extrasolar planetary systems (HITEP) II. Lucky imaging results from 2015 and 2016. Astronomy and Astrophysics, 610. doi:10.1051/0004-6361/201731855
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Kumar, B., Pandey, K. L., Pandey, S. B., Hickson, P., Borra, E. F., Anupama, G. C., & Surdej, J. (2018). The zenithal 4-m International Liquid Mirror Telescope: a unique facility for supernova studies. Monthly Notices of the Royal Astronomical Society, 476 (Issue 2), 2075-2085. doi:10.1093/mnras/sty298
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Frémat, Y., Van Eck, S., Aerts, C., Baes, M., Berghmans, D., Bruyninx, C., Buitink, S., David, M., Defraigne, P., Dehant, V., De Keyser, J., De Rijke, S., Fuzfa, A., Groenewegen, M., Hertog, T., Javaux, E., Jorissen, A., Keppens, R., Kolenberg, K., ... Van Hoolst, T. (2018). Research activities in Astronomy and Astrophysics in Belgium. Belgian Physical Society Magazine, 1-2018, 5-19.
Peer reviewed

Pradhan, B., Delchambre, L., Hickson, P., Akhunov, T., Bartczak, P., Kumar, B., & Surdej, J. (2018). Present status of the 4-m ILMT data reduction pipeline: application to space debris detection and characterization. Bulletin de la Société Royale des Sciences de Liège, 87 - année 2018, 88-91.
Peer reviewed

Monnier, J. D., Kraus, S., Ireland, M. J., Baron, F., Bayo, A., Berger, J.-P., Creech-Eakman, M., Dong, R., Duchêne, G., Espaillat, C., Haniff, C., Hönig, S., Isella, A., Juhasz, A., Labadie, L., Lacour, S., Leifer, S., Merand, A., Michael, E., ... Zhu, Z. (2018). The planet formation imager. Experimental Astronomy, 1-13. doi:10.1007/s10686-018-9594-1
Peer Reviewed verified by ORBi

Devogele, M., Tanga, P., Bendjoya, P., Rivet, J. P., Surdej, J., Hanuš, J., Pilcher, F., Quiñones, M. C., Trela, P., Vernet, D., Abe, L., Antonini, P., Artola, R. A., Audejean, M., Behrend, R., Berski, F., Bosch, J. G., Bronikowska, M., Carbognani, A., ... Pastor, S. (2017). Shape and spin determination of Barbarian asteroids. Astronomy and Astrophysics. doi:10.1051/0004-6361/201630104
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Gómez González, C., Wertz, O., Absil, O., Christiaens, V., Defrere, D., Mawet, D., Milli, J., Absil, P.-A., Van Droogenbroeck, M., Cantalloube, F., Hinz, P., Skemer, A., Karlson, M., & Surdej, J. (13 June 2017). VIP: Vortex Image Processing package for high-contrast direct imaging. Astronomical Journal, 154, 7. doi:10.3847/1538-3881/aa73d7
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Gaia Collaboration, van Leeuwen, F., Vallenari, A., Jordi, C., Lindegren, L., Bastian, U., Prusti, T., de Bruijne, J. H. J., Brown, A. G. A., Babusiaux, C., Bailer-Jones, C. A. L., Biermann, M., Evans, D. W., Eyer, L., Jansen, F., Klioner, S. A., Lammers, U., Luri, X., Mignard, F., ... Zschocke, S. (01 May 2017). Gaia Data Release 1. Open cluster astrometry: performance, limitations, and future prospects. Astronomy and Astrophysics, 601. doi:10.1051/0004-6361/201730552
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Devogele, M., Tanga, P., Cellino, A., Rivet, J., Surdej, J., Bagnulo, S., Bus, S., Borisov, G., Campins, H., Carry, B., Licandro, J., Mc Lein, W., Pinilla-Alonso, N., Sunshine, J., & Vernet, D. (14 April 2017). SPECTROSCOPIC AND POLARIMETRIC SURVEY OF L-TYPE ASTEROIDS [Paper presentation]. Asteroids, Comets, Meteors, 2017.

Pierre, M., Adami, C., Birkinshaw, M., Chiappetti, L., Ettori, S., Evrard, A., Faccioli, L., Gastaldello, F., Giles, P., Horellou, C., Iovino, A., Koulouridis, E., Lidman, C., Le Brun, A., Maughan, B., Maurogordato, S., McCarthy, I., Miyazaki, S., Pacaud, F., ... Truong, N. (01 March 2017). The XXL survey: First results and future. Astronomische Nachrichten, 338, 334-341. doi:10.1002/asna.201713352
Peer Reviewed verified by ORBi

Akhunov, T., Wertz, O., Elyiv, A., Gaisin, R., Artamonov, B. P., Dudinov, V. N., Nuritdinov, S. N., Delvaux, C., Sergeyev, A. V., Gusev, A. S., Bruevich, V. V., Burkhonov, O., Zheleznyak, A. P., Ezhkova, O., & Surdej, J. (01 March 2017). Adaptive PSF fitting - a highly performing photometric method and light curves of the GLS H1413+117: time delays and micro-lensing effects. Monthly Notices of the Royal Astronomical Society, 465, 3607-3621. doi:10.1093/mnras/stw2951
Peer Reviewed verified by ORBi

Mancini, L., Southworth, J., Raia, G., Tregloan-Reed, J., Mollière, P., Bozza, V., Bretton, M., Bruni, I., Ciceri, S., D'Ago, G., Dominik, M., Hinse, T. C., Hundertmark, M., Jørgensen, U. G., Korhonen, H., Rabus, M., Rahvar, S., Starkey, D., Calchi Novati, S., ... Wertz, O. (01 February 2017). Orbital alignment and star-spot properties in the WASP-52 planetary system. Monthly Notices of the Royal Astronomical Society, 465, 843-857. doi:10.1093/mnras/stw1987
Peer Reviewed verified by ORBi

Mawet, D., Choquet, É., Absil, O., Huby, E., Bottom, M., Serabyn, E., Femenia, B., Lebreton, J., Matthews, K., Gómez González, C., Wertz, O., Carlomagno, B., Christiaens, V., Defrere, D., Delacroix, C., Forsberg, P., Habraken, S., Jolivet, A., Karlsson, M., ... Vargas Catalan, E. (04 January 2017). Characterization of the inner disk around HD 141569 A from Keck/NIRC2 L-band vortex coronagraphy. Astronomical Journal, 153 (1), 44. doi:10.3847/1538-3881/153/1/44
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Serabyn, E., Huby, E., Matthews, K., Mawet, D., Absil, O., Femenia, B., Wizinowich, P., Karlsson, M., Bottom, M., Campbell, R., Carlomagno, B., Defrere, D., Delacroix, C., Forsberg, P., Gómez González, C., Habraken, S., Jolivet, A., Liewer, K., Lilley, S., ... Wertz, O. (04 January 2017). The W. M. Keck Observatory infrared vortex coronagraph and a first image of HIP79124 B. Astronomical Journal, 153 (1), 43. doi:10.3847/1538-3881/153/1/43
Peer Reviewed verified by ORBi

Milli, J., Hibon, P., Christiaens, V., Choquet, É., Bonnefoy, M., Kennedy, G. M., Wyatt, M. C., Absil, O., Gómez González, C., del Burgo, C., Matrà, L., Augereau, J.-C., Boccaletti, A., Delacroix, C., Ertel, S., Dent, W. R. F., Forsberg, P., Fusco, T., Girard, J. H., ... Wahhaj, Z. (01 January 2017). Discovery of a low-mass companion inside the debris ring surrounding the F5V star HD 206893. Astronomy and Astrophysics, 597, 2. doi:10.1051/0004-6361/201629908
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Clementini, G., Eyer, L., Ripepi, V., Marconi, M., Muraveva, T., Garofalo, A., Sarro, L. M., Palmer, M., Luri, X., Molinaro, R., Rimoldini, L., Szabados, L., Musella, I., Anderson, R. I., Prusti, T., De Bruijne, J. H. J., Brown, A. G. A., Vallenari, A., Babusiaux, C., ... Zschocke, S. (2017). Gaia Data Release 1: Testing parallaxes with local Cepheids and RR Lyrae stars. Astronomy and Astrophysics, 605, 79. doi:10.1051/0004-6361/201629925
Peer Reviewed verified by ORBi

Ducourant, C., Delchambre, L., Finet, F., Galluccio, L., Krone-Martins, A., Le Campion, J. F., Mignard, F., Slezak, E., Surdej, J., Teixeira, R., & Wertz, O. (2017). Multiply imaged quasars in the Gaia DR1. In A. Recio-Blanco, P. de Laverny, A. G. A. Brown, ... T. Prusti (Eds.), IAUS 330 Astrometry and Astrophysics in the Gaia sky (pp. 59-62). Cambridge, United Kingdom: Cambridge University Press. doi:10.1017/S1743921317006445
Peer reviewed

Rattenbury, N. J., Bennett, D. P., Sumi, T., Koshimoto, N., Bond, I. A., Udalski, A., Shvartzvald, Y., Maoz, D., Jørgensen, U. G., Dominik, M., Street, R. A., Tsapras, Y., Abe, F., Asakura, Y., Barry, R., Bhattacharya, A., Donachie, M., Evans, P., Freeman, M., ... Steele, I. A. (2017). Faint-source-star planetary microlensing: The discovery of the cold gas-giant planet OGLE-2014-BLG-0676Lb. Monthly Notices of the Royal Astronomical Society, 466 (3), 2710-2717. doi:10.1093/mnras/stw3185
Peer Reviewed verified by ORBi

Defrere, D., Absil, O., Ertel, S., Hinz, P., Lacour, S., Le Bouquin, J.-B., Mennesson, B., Tristram, K., & Surdej, J. (2017). High dynamic range thermal infrared imager for the VLTI. In J.-U. Pott & J. Surdej (Eds.), Future of otpical-infrared interferometry in Europe. OPTICON/EII.

Giannini, E., Schmidt, R. W., Wambsganss, J., Alsubai, K., Andersen, J. M., Anguita, T., Bozza, V., Bramich, D. M., Browne, P., Calchi Novati, S., Damerdji, Y., Diehl, C., Dodds, P., Dominik, M., Elyiv, A., Fang, X., Figuera Jaimes, R., Finet, F., Gerner, T., ... Zimmer, F. (2017). MiNDSTEp differential photometry of the gravitationally lensed quasars WFI 2033-4723 and HE 0047-1756: Microlensing and a new time delay. Astronomy and Astrophysics, 597, 49. doi:10.1051/0004-6361/201527422
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Surdej, J. (2016). Introduction to interferometry: course no 6. Slides and video of the 9th lecture "Astrophysics and Space Techniques" (2016-17) and 7th lecture "Observing the sky". (ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Surdej, J. (2016). 10ème Cours de Mécanique Analytique II (2016-17), Bac3 math & phys fichier pdf+vidéo (mov). (MECA0202-2).

Surdej, J. (2016). 9ème (bis) Cours de Mécanique Analytique II (2016-17), Bac3 phys, Master 1 Sc. Sp. (MECA0202-2).

Vargas Catalán, E., Huby, E., Forsberg, P., Jolivet, A., Baudoz, P., Carlomagno, B., Delacroix, C., Habraken, S., Mawet, D., Surdej, J., Absil, O., & Karlsson, M. (16 November 2016). Optimizing the subwavelength grating of L-band annular groove phase masks for high coronagraphic performance. Astronomy and Astrophysics, 595, 127. doi:10.1051/0004-6361/201628739
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Surdej, J. (2016). 8ème Cours de Mécanique Analytique II (2016-17), Bac3 phys, Master 1 Sc. Sp. (MECA0202-2).

Surdej, J. (2016). 7ème Cours de Mécanique Analytique II (2016-17), Bac3 phys, Master 1 Sc. Sp. (ULiège - Université de Liège, MECA0202-2).

Gaia Collaboration, Brown, A. G. A., Vallenari, A., Prusti, T., de Bruijne, J. H. J., Mignard, F., Drimmel, R., Babusiaux, C., Bailer-Jones, C. A. L., Bastian, U., Biermann, M., Evans, D. W., Eyer, L., Jansen, F., Jordi, C., Katz, D., Klioner, S. A., Lammers, U., Lindegren, L., ... Zschocke, S. (01 November 2016). Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties. Astronomy and Astrophysics, 595, 2. doi:10.1051/0004-6361/201629512
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Gaia Collaboration, Prusti, T., de Bruijne, J. H. J., Brown, A. G. A., Vallenari, A., Babusiaux, C., Bailer-Jones, C. A. L., Bastian, U., Biermann, M., Evans, D. W., Eyer, L., Jansen, F., Jordi, C., Klioner, S. A., Lammers, U., Lindegren, L., Luri, X., Mignard, F., Milligan, D. J., ... Zschocke, S. (01 November 2016). The Gaia mission. Astronomy and Astrophysics, 595, 1. doi:10.1051/0004-6361/201629272
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Surdej, J. (2016). 6ème Cours de Mécanique Analytique II (2016-17), Bac3 phys, Master 1 Sc. Sp. (MECA0202-2).

Devogele, M., Tanga, P., Bendjoya, P., Rivet, J.-P., Surdej, J., Bus, S., Sunshine, J., Cellino, A., Campins, H., Licandro, J., Pinilla-Alonso, N., & Carry, B. (18 October 2016). Linking CAI abundance to polarimetric response in a population of ancient asteroids [Paper presentation]. 48th Division for Planetary Science, Pasadena, United States.

Surdej, J. (2016). Introduction to interferometry, course no 1. Slides of the 4th lecture "Astrophysics and Space Techniques (2015-16) and 1st lecture "Observing the sky". (ULiège - Université de Liège, ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Surdej, J. (2016). Cours No 3: Astrophysique et Techniques Spatiales: Ingés aéro/ Ingés Phys 2016-2017 (Fichier PDF + vidéos: mov). (ASTR0004-2).

Surdej, J. (2016). Cours No 2: Astrophysique et Techniques Spatiales: Ingés aéro/ Ingés Phys 2016-2017 (Fichier PDF + vidéos: mov). (ASTR0004-2).

Surdej, J. (2016). Cours No 1: Astrophysique et Techniques Spatiales: Ingés aéro/ Ingés Phys 2016-2017 (Fichier PDF + vidéos: mov). (ULiège - Université de Liège, SPAT0057-1 Observing the sky, ASTR0004-2 Astrophysics and space techniques).

Simar, J. F., Stockman, Y., & Surdej, J. (2016). Smart co-phasing system for segmented mirror telescopes. In SPIE 9906, Ground-based and Airborne Telescopes VI. doi:10.1117/12.2231767

Carlomagno, B., Absil, O., Kenworthy, M., Ruane, G., Keller, C. U., Otten, G., Feldt, M., Hippler, S., Huby, E., Mawet, D., Delacroix, C., Surdej, J., Habraken, S., Forsberg, P., Karlsson, M., Vargas Catalan, E., & Brandl, B. R. (2016). End-to-end simulations of the E-ELT/METIS coronagraphs. In E. Marchetti, L. Close, ... J.-P. Véran, Adaptive Optics Systems V (pp. 990973). Bellingham, United Kingdom: SPIE. doi:10.1117/12.2233444

Simar, J. F., Stockman, Y., & Surdej, J. (30 June 2016). Smart co-phasing system for segmented mirror telescopes [Poster presentation]. SPIE Astronomical Telescopes + Instrumentation.

Absil, O., Mawet, D., Karlsson, M., Carlomagno, B., Christiaens, V., Defrere, D., Delacroix, C., Femenia Castella, B., Forsberg, P., Girard, J., Gómez González, C., Habraken, S., Hinz, P. M., Huby, E., Jolivet, A., Matthews, K., Milli, J., Orban De Xivry, G., Pantin, E., ... Wizinowich, P. (2016). Three years of harvest with the vector vortex coronagraph in the thermal infrared. In C. Evans, L. Simard, ... H. Takami, Ground-based and Airborne Instrumentation for Astronomy VI. Bellingham, United States - Washington: SPIE. doi:10.1117/12.2233289

Gómez González, C., Absil, O., Wertz, O., Christiaens, V., Defrere, D., & Surdej, J. (16 May 2016). Vortex Image Processing (VIP) package for high-contrast direct imaging [Poster presentation]. Resolving planet formation in the era of ALMA and extreme AO (ESO 2016).

Gómez González, C., Absil, O., Absil, P.-A., Van Droogenbroeck, M., Mawet, D., & Surdej, J. (13 April 2016). Low-rank plus sparse decomposition for exoplanet detection in direct-imaging ADI sequences. The LLSG algorithm. Astronomy and Astrophysics, 589, 54. doi:10.1051/0004-6361/201527387
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Figuera Jaimes, R., Bramich, D. M., Kains, N., Skottfelt, J., Jørgensen, U. G., Horne, K., Dominik, M., Alsubai, K. A., Bozza, V., Burgdorf, M. J., Calchi Novati, S., Ciceri, S., D'Ago, G., Evans, D. F., Galianni, P., Gu, S.-H., W Harpsøe, K. B., Haugbølle, T., Hinse, T. C., ... Wertz, O. (2016). Many new variable stars discovered in the core of the globular cluster NGC 6715 (M 54) with EMCCD observations. Astronomy and Astrophysics, 592. doi:10.1051/0004-6361/201628864
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Zhu, W., Calchi Novati, S., Gould, A., Udalski, A., Han, C., Shvartzvald, Y., Ranc, C., Jorgensen, U. G., Poleski, R., Bozza, V., Beichman, C., Bryden, G., Carey, S., Gaudi, B. S., Henderson, C. B., Pogge, R. W., Porritt, I., Wibking, B., Yee, J. C., ... Wertz, O. (2016). MASS MEASUREMENTS of ISOLATED OBJECTS from SPACE-BASED MICROLENSING. Astrophysical Journal, 825 (1). doi:10.3847/0004-637X/825/1/60
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Poleski, R., Zhu, W., Christie, G. W., Udalski, A., Gould, A., Bachelet, E., Skottfelt, J., Novati, S. C., Szymański, M. K., Soszyński, I., Pietrzyński, G., Wyrzykowski, Ł., Ulaczyk, K., Pietrukowicz, P., Kozłowski, S., Skowron, J., Mróz, P., Pawlak, M., Beichman, C., ... Wertz, O. (2016). THE SPITZER MICROLENSING PROGRAM AS A PROBE for GLOBULAR CLUSTER PLANETS: ANALYSIS of OGLE-2015-BLG-0448. Astrophysical Journal, 823 (1). doi:10.3847/0004-637X/823/1/63
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Figuera Jaimes, R., Bramich, D. M., Skottfelt, J., Kains, N., Jørgensen, U. G., Horne, K., Dominik, M., Alsubai, K. A., Bozza, V., Calchi Novati, S., Ciceri, S., D'ago, G., Galianni, P., Gu, S.-H., W Harpsøe, K. B., Haugbølle, T., Hinse, T. C., Hundertmark, M., Juncher, D., ... Wertz, O. (2016). Exploring the crowded central region of ten Galactic globular clusters using EMCCDs: Variable star searches and new discoveries. Astronomy and Astrophysics, 588. doi:10.1051/0004-6361/201527641
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Lidman, C., Ardila, F., Owers, M., Adami, C., Chiappetti, L., Civano, F., Elyiv, A., Finet, F., Fotopoulou, S., Goulding, A., Koulouridis, E., Melnyk, O., Menanteau, F., Pacaud, F., Pierre, M., Plionis, M., Surdej, J., & Sadibekova, T. (2016). The XXL Survey XIV. AAOmega Redshifts for the Southern XXL Field. Publications of the Astronomical Society of Australia, 33. doi:10.1017/pasa.2015.52
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Han, C., Udalski, A., Gould, A., Zhu, W., Street, R. A., Yee, J. C., Beichman, C., Bryden, C., Novati, S. C., Carey, S., Fausnaugh, M., Gaudi, B. S., Henderson, C. B., Shvartzvald, Y., Wibking, B., Szymański, M. K., Soszyński, I., Skowron, J., Mróz, P., ... DePoy, D. L. (2016). OGLE-2015-BLG-0479LA,B: BINARY GRAVITATIONAL MICROLENS CHARACTERIZED by SIMULTANEOUS GROUND-BASED and SPACE-BASED OBSERVATIONS. Astrophysical Journal, 828 (1). doi:10.3847/0004-637X/828/1/53
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Street, R. A., Udalski, A., Novati, S. C., Hundertmark, M. P. G., Zhu, W., Gould, A., Yee, J., Tsapras, Y., Bennett, D. P., Jørgensen, U. G., Dominik, M., Andersen, M. I., Bachelet, E., Bozza, V., Bramich, D. M., Burgdorf, M. J., Cassan, A., Ciceri, S., D'Ago, G., ... Shin, I.-G. (2016). SPITZER PARALLAX of OGLE-2015-BLG-0966: A COLD NEPTUNE in the GALACTIC DISK. Astrophysical Journal, 819 (2). doi:10.3847/0004-637X/819/2/93
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Bozza, V., Shvartzvald, Y., Udalski, A., Novati, S. C., Bond, I. A., Han, C., Hundertmark, M., Poleski, R., Pawlak, M., Szymański, M. K., Skowron, J., Mróz, P., Kozłowski, S., Wyrzykowski, Ł., Pietrukowicz, P., Soszyński, I., Ulaczyk, K., Beichman, C., Bryden, G., ... Kaspi, S. (2016). SPITZER OBSERVATIONS of OGLE-2015-BLG-1212 REVEAL A NEW PATH TOWARD BREAKING STRONG MICROLENS DEGENERACIES. Astrophysical Journal, 820 (1). doi:10.3847/0004-637X/820/1/79
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Finet, F., & Surdej, J. (2016). Multiply imaged quasi-stellar objects in the Gaia survey. Astronomy and Astrophysics, 590. doi:10.1051/0004-6361/201425411
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Kains, N., Bramich, D. M., Arellano Ferro, A., Figuera Jaimes, R., Jørgensen, U. G., Giridhar, S., Penny, M. T., Alsubai, K. A., Andersen, J. M., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Damerdji, Y., Diehl, C., Dodds, P., Dominik, M., Elyiv, A., Fang, X.-S., ... Williams, A. (2016). Erratum: Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry (Astronomy and Astrophysics (2013) 555 (A36)). Astronomy and Astrophysics, 588. doi:10.1051/0004-6361/201321819e
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Kraus, S., Monnier, J. D., Ireland, M. J., Duchêne, G., Espaillat, C., Hönig, S., Juhasz, A., Mordasini, C., Olofsson, J., Paladini, C., Stassun, K., Turner, N., Vasisht, G., Harries, T. J., Bate, M. R., Gonzalez, J.-F., Matter, A., Zhu, Z., Panic, O., ... Rosotti, G. (2016). Planet Formation Imager (PFI): Science vision and key requirements. Proceedings of SPIE: The International Society for Optical Engineering. doi:10.1117/12.2231067
Peer reviewed

Southworth, J., Tregloan-Reed, J., Andersen, M. I., Calchi Novati, S., Ciceri, S., Colque, J. P., D'Ago, G., Dominik, M., Evans, D. F., Gu, S.-H., Herrera-Cordova, A., Hinse, T. C., Jørgensen, U. G., Juncher, D., Kuffmeier, M., Mancini, L., Peixinho, N., Popovas, A., Rabus, M., ... Wang, Y. (2016). High-precision photometry by telescope defocussing - VIII.WASP-22, WASP-41,WASP-42 andWASP-55. Monthly Notices of the Royal Astronomical Society, 457 (4), 4205-4217. doi:10.1093/mnras/stw279
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Evans, D. F., Southworth, J., Maxted, P. F. L., Skottfelt, J., Hundertmark, M., Jørgensen, U. G., Dominik, M., Alsubai, K. A., Andersen, M. I., Bozza, V., Bramich, D. M., Burgdorf, M. J., Ciceri, S., D'Ago, G., Figuera Jaimes, R., Gu, S.-H., Haugbølle, T., Hinse, T. C., Juncher, D., ... Wertz, O. (2016). High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP): I. Lucky imaging observations of 101 systems in the southern hemisphere. Astronomy and Astrophysics, 589. doi:10.1051/0004-6361/201527970
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Koulouridis, E., Poggianti, B., Altieri, B., Valtchanov, I., Jaffé, Y., Adami, C., Elyiv, A., Melnyk, O., Fotopoulou, S., Gastaldello, F., Horellou, C., Pierre, M., Pacaud, F., Plionis, M., Sadibekova, T., & Surdej, J. (2016). The XXL Survey: XII. Optical spectroscopy of X-ray-selected clusters and the frequency of AGN in superclusters. Astronomy and Astrophysics, 592. doi:10.1051/0004-6361/201526976
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Pierre, M., Pacaud, F., Adami, C., Alis, S., Altieri, B., Baran, N., Benoist, C., Birkinshaw, M., Bongiorno, A., Bremer, M. N., Brusa, M., Butler, A., Ciliegi, P., Chiappetti, L., Clerc, N., Corasaniti, P. S., Coupon, J., De Breuck, C., Democles, J., ... Ziparo, F. (2016). The XXL Survey: I. Scientific motivations - XMM-Newton observing plan - Follow-up observations and simulation programme. Astronomy and Astrophysics, 592. doi:10.1051/0004-6361/201526766
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Fedorova, E., Sliusar, V. M., Zhdanov, V. I., Alexandrov, A. N., Del Popolo, A., & Surdej, J. (2016). Gravitational microlensing as a probe for dark matter clumps. Monthly Notices of the Royal Astronomical Society, 457 (4), 4147-4159. doi:10.1093/mnras/stw213
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Ciceri, S., Mancini, L., Southworth, J., Lendl, M., Tregloan-Reed, J., Brahm, R., Chen, G., D'Ago, G., Dominik, M., Figuera Jaimes, R., Galianni, P., Harpsøe, K., Hinse, T. C., Jørgensen, U. G., Juncher, D., Korhonen, H., Liebig, C., Rabus, M., Bonomo, A. S., ... Wertz, O. (2016). Physical properties of the planetary systems WASP-45 and WASP-46 from simultaneous multiband photometry. Monthly Notices of the Royal Astronomical Society, 456 (1), 990-1002. doi:10.1093/mnras/stv2698
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Arellano Ferro, A., Bramich, D. M., Figuera Jaimes, R., Giridhar, S., Kains, N., Kuppuswamy, K., Jørgensen, U. G., Alsubai, K. A., Andersen, J. M., Bozza, V., Browne, P., Calchi Novati, S., Damerdji, Y., Diehl, C., Dominik, M., Dreizler, S., Elyiv, A., Giannini, E., Harpsøe, K., ... Wertz, O. (2016). Erratum to A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry. Monthly Notices of the Royal Astronomical Society, 458 (2), 1188-1189. doi:10.1093/mnras/stw311
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Surdej, J. (2015). Introduction to interferometry: course no 8. Slides and video of the 11th lecture "Astrophysics and Space Techniques" (2015-16) and 8th lecture "Observing the sky". (ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Southworth, J., Mancini, L., Tregloan-Reed, J., Calchi Novati, S., Ciceri, S., D'Ago, G., Delrez, L., Dominik, M., Evans, D. F., Gillon, M., Jehin, E., Jørgensen, U. G., Haugbølle, T., Lendl, M., Arena, C., Barbieri, L., Barbieri, M., Corfini, G., Lopresti, C., ... Wertz, O. (01 December 2015). Larger and faster: revised properties and a shorter orbital period for the WASP-57 planetary system from a pro-am collaboration. Monthly Notices of the Royal Astronomical Society, 454, 3094-3107. doi:10.1093/mnras/stv2183
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Surdej, J. (2015). Introduction to interferometry: course no 7. Slides and video of the 10th lecture "Astrophysics and Space Techniques" (2015-16) and 7th lecture "Observing the sky". (ULiège - Université de Liège, ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Surdej, J. (2015). Introduction to interferometry: course no 6. Slides and video of the 9th lecture "Astrophysics and Space Techniques" (2015-16) and 6th lecture "Observing the sky". (ULiège - Université de Liège, ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Surdej, J. (2015). Introduction to interferometry: course no 5. Slides and video of the 8th lecture "Astrophysics and Space Techniques" (2015-16) and 5th lecture "Observing the sky". (ULiège - Université de Liège, ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Surdej, J. (2015). Introduction to interferometry: course no 4. Slides and video of the 7th lecture "Astrophysics and Space Techniques" (2015-16) and 4th lecture "Observing the sky". (ULiège - Université de Liège, ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Surdej, J. (2015). Introduction to interferometry: course no 3. Slides and video of the 6th lecture "Astrophysics and Space Techniques" (2015-16) and 3rd lecture "Observing the sky". (ULiège - Université de Liège, ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Surdej, J. (2015). Introduction to interferometry, course no 2. Slides and video of the 5th lecture "Astrophysics and Space Techniques (2015-16) and 2nd lecture "Observing the sky". (ASTR0004-2 Astrophysics and space techniques, SPAT0057-1 Observing the sky).

Surdej, J. (2015). Cours No 3: Astrophysique et Techniques Spatiales: Ingés aéro/ Ingés Phys 2015-2016 (Fichier PDF + vidéo (in english): mov). (ULiège - Université de Liège, ASTR0004-2 Astrophysics and space techniques).

Carlomagno, B., Absil, O., Ruane, G. J., Mawet, D., Feldt, M., Hippler, S., Delacroix, C., Forsberg, P., Habraken, S., Huby, E., Karlsson, M., Surdej, J., & Vargas Catalan, E. (October 2015). Performance evaluation of mid-IR vortex coronagraphs with centrally obscured segmented pupils [Poster presentation]. AO4ELT4 International Conference, Lake Arrowhead, California, United States.

Surdej, J. (2015). Cours No 2: Astrophysique et Techniques Spatiales: Ingés aéro/ Ingés Phys 2015-2016 (Fichier PDF + vidéo(in english): mov). (ULiège - Université de Liège, ASTR0004-2 Astrophysics and space techniques).

Surdej, J. (2015). Cours No 1: Astrophysique et Techniques Spatiales: Ingés aéro/ Ingés Phys 2015-2016 (Fichier PDF + vidéos: mov). (ULiège - Université de Liège, SPAT0057-1 Observing the sky, ASTR0004-2 Astrophysics and space techniques).

Piron, P., Delacroix, C., Huby, E., Mawet, D., Karlsson, M., Ruane, G., Habraken, S., Absil, O., & Surdej, J. (2015). A Mach-Zehnder interferometer based on orbital angular momentum for improved vortex coronagraph efficiency. In S. Shaklan, Techniques and Instrumentation for Detection of Exoplanets VII (pp. 1). Bellingham, United States - Washington: SPIE. doi:10.1117/12.2189329

Surdej, J. (07 September 2015). The 4m International Liquid Mirror Telescope [Paper presentation]. Zjazd Polskiego Towarzystwa Astronomicznego / Conference of the Polish Astronomical Society, Poznan, Poland.

Defrere, D., Absil, O., Mawet, D., Michael, K., Habraken, S., Surdej, J., Absil, P.-A., Carlomagno, B., Christieans, V., Delacroix, C., Girard, J., Forsberg, P., Gonzalez Gomez, C., Hinz, P., Huby, E., Jolivet, A., Milli, J., Pantin, E., Piron, P., ... Wertz, O. (16 July 2015). Direct exoplanet imaging with small-angle Vortex coronagraphs [Paper presentation]. Pathways Towards Habitable Planets II, Bern, Switzerland.

Simar, J. F., Stockman, Y., & Surdej, J. (06 February 2015). Single Wavelength Coarse Phasing In Segmented Telescopes. Applied Optics, 54, 1118-1123. doi:10.1364/AO.54.001118
Peer Reviewed verified by ORBi

Skottfelt, J., Bramich, D. M., Figuera Jaimes, R., Jørgensen, U. G., Kains, N., Arellano Ferro, A., Alsubai, K. A., Bozza, V., Calchi Novati, S., Ciceri, S., D'Ago, G., Dominik, M., Galianni, P., Gu, S.-H., Harpsøe, K. B. W., Haugbølle, T., Hinse, T. C., Hundertmark, M., Juncher, D., ... Wertz, O. (2015). Searching for variable stars in the cores of five metal-rich globular clusters using EMCCD observations. Astronomy and Astrophysics, 573. doi:10.1051/0004-6361/201424967
Peer Reviewed verified by ORBi

Skowron, J., Shin, I.-G., Udalski, A., Han, C., Sumi, T., Shvartzvald, Y., Gould, A., Dominis Prester, D., Street, R. A., Jorgensen, U. G., Bennett, D. P., Bozza, V., Szymański, M. K., Kubiak, M., Pietrzyński, G., Soszyński, I., Poleski, R., Kozłowski, S., Pietrukowicz, P., ... Wertz, O. (2015). OGLE-2011-BLG-0265Lb: A jovian microlensing planet orbiting an m dwarf. Astrophysical Journal, 804 (1). doi:10.1088/0004-637X/804/1/33
Peer Reviewed verified by ORBi

Finet, F., Elyiv, A., Melnyk, O., Wertz, O., Horellou, C., & Surdej, J. (2015). Predicted multiply imaged X-ray AGNs in the XXL survey. Monthly Notices of the Royal Astronomical Society, 452 (2), 1480-1492. doi:10.1093/mnras/stv1401
Peer Reviewed verified by ORBi

Devogele, M., Rivet, J.-P., Tanga, P., Bendjoya, P., Surdej, J., Bartczak, P., & Josef, H. (2015). A method to search for large-scale concavities in asteroid shape models. Monthly Notices of the Royal Astronomical Society. doi:10.1093/mnras/stv1740

Kains, N., Arellano Ferro, A., Figuera Jaimes, R., Bramich, D. M., Skottfelt, J., Jørgensen, U. G., Tsapras, Y., Street, R. A., Browne, P., Dominik, M., Horne, K., Hundertmark, M., Ipatov, S., Snodgrass, C., Steele, I. A., Alsubai, K. A., Bozza, V., Calchi Novati, S., Ciceri, S., ... Wertz, O. (2015). A census of variability in globular cluster M 68 (NGC 4590). Astronomy and Astrophysics, 578. doi:10.1051/0004-6361/201424600
Peer Reviewed verified by ORBi

Tregloan-Reed, J., Southworth, J., Burgdorf, M., Calchi Novati, S., Dominik, M., Finet, F., Jørgensen, U. G., Maier, G., Mancini, L., Prof, S., Ricci, D., Snodgrass, C., Bozza, V., Browne, P., Dodds, P., Gerner, T., Harpsøe, K., Hinse, T. C., Hundertmark, M., ... Surdej, J. (2015). Transits and starspots in the WASP-6 planetary system. Monthly Notices of the Royal Astronomical Society, 450 (2), 1760-1769. doi:10.1093/mnras/stv730
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Mancini, L., Giacobbe, P., Littlefair, S. P., Southworth, J., Bozza, V., Damasso, M., Dominik, M., Hundertmark, M., Jørgensen, U. G., Juncher, D., Popovas, A., Rabus, M., Rahvar, S., Schmidt, R. W., Skottfelt, J., Snodgrass, C., Sozzetti, A., Alsubai, K., Bramich, D. M., ... Wertz, O. (2015). Rotation periods and astrometric motions of the Luhman 16AB brown dwarfs by high-resolution lucky-imaging monitoring. Astronomy and Astrophysics, 584. doi:10.1051/0004-6361/201526899
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Bachelet, E., Bramich, D. M., Han, C., Greenhill, J., Street, R. A., Gould, A., D'Ago, G., Alsubai, K., Dominik, M., Jaimes, R. F., Horne, K., Hundertmark, M., Kains, N., Snodgrass, C., Steele, I. A., Tsapras, Y., Albrow, M. D., Batista, V., Beaulieu, J.-P., ... Wertz, O. (2015). Red noise versus planetary interpretations in the microlensing event ogle-2013-BLG-446. Astrophysical Journal, 812 (2). doi:10.1088/0004-637X/812/2/136
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Novati, S. C., Gould, A., Udalski, A., Menzies, J. W., Bond, I. A., Shvartzvald, Y., Street, R. A., Hundertmark, M., Beichman, C. A., Yee, J. C., Carey, S., Poleski, R., Skowron, J., Kozłowski, S., Mróz, P., Pietrukowicz, P., Pietrzyński, G., Szymański, M. K., Soszyński, I., ... Depoy, D. L. (2015). Pathway to the galactic distribution of planets: Combined Spitzer and ground-based Microlens parallax measurements of 21 single-lens events. Astrophysical Journal, 804 (1). doi:10.1088/0004-637X/804/1/20
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Forsberg, P., Vargas Catalan, E., Delacroix, C., Absil, O., Carlomagno, B., Mawet, D., Habraken, S., Surdej, J., & Karlsson, M. (2014). Realizing the diamond annular groove phase masks for the mid infrared region: five years of successful process development of diamond plasma etching. In R. Navarro, C. Cunningham, ... A. Barto (Eds.), Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation (pp. 19). Bellingham, United States - Washington: SPIE. doi:10.1117/12.2055475

Absil, O., Mawet, D., Delacroix, C., Forsberg, P., Karlsson, M., Habraken, S., Surdej, J., Absil, P.-A., Carlomagno, B., Christiaens, V., Defrere, D., Gómez González, C., Huby, E., Jolivet, A., Milli, J., Piron, P., Vargas Catalan, E., & Van Droogenbroeck, M. (2014). The VORTEX project: first results and perspectives. In E. Marchetti, L. Close, ... J.-P. Véran (Eds.), Adaptive Optics Systems IV (pp. 91480). Bellingham, United States - Washington: SPIE. doi:10.1117/12.2055702

Defrere, D., Absil, O., Hinz, P., Kuhn, J., Mawet, D., Mennesson, B., Skemer, A., Wallace, K., Bailey, V., Downey, E., Delacroix, C., Durney, O., Forsberg, P., Gómez González, C., Habraken, S., Hoffmann, W. F., Karlsson, M., Kenworthy, M., Leisenring, J., ... Close, L. M. (2014). L'-band AGPM vector vortex coronagraph's first light on LBTI/LMIRCam. Proceedings of SPIE: The International Society for Optical Engineering, 91483. doi:10.1117/12.2057205

Jolivet, A., Piron, P., Huby, E., Absil, O., Delacroix, C., Mawet, D., Surdej, J., & Habraken, S. (2014). The VORTEX coronagraphic test bench. In R. Navarro, C. Cunningham, ... A. Barto (Eds.), Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation (pp. 5). Bellingham, United States - Washington: SPIE. doi:10.1117/12.2055791

Carlomagno, B., Delacroix, C., Absil, O., Forsberg, P., Habraken, S., Jolivet, A., Karlsson, M., Mawet, D., Piron, P., Surdej, J., & Vargas Catalan, E. (2014). Mid-IR AGPMs for ELT applications. In S. Ramsay, I. McLean, ... H. Takami (Eds.), Ground-based and Airborne Instrumentation for Astronomy V (pp. 99). Bellingham, United States - Washington: SPIE. doi:10.1117/12.2056280

Delacroix, C., Absil, O., Carlomagno, B., Piron, P., Forsberg, P., Karlsson, M., Mawet, D., Habraken, S., & Surdej, J. (2014). Development of a subwavelength grating vortex coronagraph of topological charge 4 (SGVC4). In S. Ramsay, I. McLean, ... H. Takami (Eds.), Ground-based and Airborne Instrumentation for Astronomy V (pp. 8). Bellingham, United States - Washington: SPIE. doi:10.1117/12.2055798

Devogele, M., Hanuš, J., Tanga, P., Rivet, J. P., Cellino, A., Hickson, P., Delbo, M., Surdej, J., Bendjoya, P., Abe, L., & Suarez, O. (July 2014). Peculiar polarization and shape properties of Barbarian asteroids: A campaign for their physical characterization [Paper presentation]. Asteroids, Comets, Meteors 2014, Helsinki, Finland.

Defrere, D., Absil, O., Hanot, C., Riaud, P., Magette, A., Marion, L., Wertz, O., Finet, F., Steenackers, M., Habraken, S., Surdej, A., & Surdej, J. (2014). Observing the Sun with micro-interferometric devices: a didactic experiment. In J. Surdej, H. Le Coroller, ... L. Arnold (Eds.), Improving the Performances of Current Optical Interferometers & Future Designs (pp. 87-92).

Defrere, D., Absil, O., Hinz, P., Mawet, D., Kuhn, J., Mawet, D., Mennesson, B., Skemer, A., Wallace, K., Bailey, V., Downey, E., Delacroix, C., Durney, O., Forsberg, P., Gómez González, C., Habraken, S., Karlsson, M., Kenworthy, M., Leisenring, J., ... Gabor, P. (March 2014). L'-band AGPM vector vortex coronagraph's first light on LBTI/LMIRCAM [Poster presentation]. Search for Life Beyond the Solar System. Exoplanets, Biosignatures & Instruments, Tucson, United States - Arizona.

Mancini, L., Southworth, J., Ciceri, S., Dominik, M., Henning, T., Jørgensen, U. G., Lanza, A. F., Rabus, M., Snodgrass, C., Vilela, C., Alsubai, K. A., Bozza, V., Bramich, D. M., Calchi Novati, S., D'Ago, G., Figuera Jaimes, R., Galianni, P., Gu, S.-H., Harpsøe, K., ... Wertz, O. (01 February 2014). Physical properties and transmission spectrum of the WASP-80 planetary system from multi-colour photometry. Astronomy and Astrophysics, 562. doi:10.1051/0004-6361/201323265
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Tsapras, Y., Choi, J.-Y., Street, R. A., Han, C., Bozza, V., Gould, A., Dominik, M., Beaulieu, J.-P., Udalski, A., Jørgensen, U. G., Sumi, T., Wouters, D., Christie, G., DePoy, D. L., Dong, S., Drummond, J., Gaudi, B. S., Henderson, C. B., Hwang, K. H., ... Williams, A. (February 2014). A Super-Jupiter orbiting a late-type star: A refined analysis of microlensing event OGLE-2012-BLG-0406. Astrophysical Journal, 782, 48. doi:10.1088/0004-637X/782/1/48
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Mancini, L., Southworth, J., Ciceri, S., Calchi Novati, S., Dominik, M., Henning, T., Jørgensen, U. G., Korhonen, H., Nikolov, N., Alsubai, K. A., Bozza, V., Bramich, D. M., D'Ago, G., Figuera Jaimes, R., Galianni, P., Gu, S.-H., Harpsøe, K., Hinse, T. C., Hundertmark, M., ... Wertz, O. (2014). Physical properties of the WASP-67 planetary system from multi-colour photometry. Astronomy and Astrophysics, 568. doi:10.1051/0004-6361/201424106
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Mawet, D., Absil, O., Milli, J., Baudoz, P., Boccaletti, A., Chauvin, G., Delacroix, C., Girard, J. H., Lagrange, A. M., O'Neal, J., Bourget, P., Forsberg, P., Gonte, F., Habraken, S., Hanot, C., Karlsson, M., Kasper, M., Lizon, J.-L., Muzic, K., ... Surdej, J. (2014). Companion search around β Pictoris with the newly commissioned L'-band vector vortex coronagraph on VLT/NACO. In M. Booth, B. Matthews, ... J. Graham (Eds.), Exploring the Formation and Evolution of Planetary Systems (pp. 50-51). Cambridge, United Kingdom: Cambridge University Press. doi:10.1017/S1743921313007825

Koulouridis, E., Plionis, M., Melnyk, O., Elyiv, A., Georgantopoulos, I., Clerc, N., Surdej, J., Chiappetti, L., & Pierre, M. (2014). X-ray AGN in the XMM-LSS galaxy clusters: No evidence of AGN suppression. Astronomy and Astrophysics, 567. doi:10.1051/0004-6361/201423601
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Kraus, S., Monnier, J., Harries, T., Dong, R., Bate, M., Whitney, B., Zhu, Z., Buscher, D., Berger, J.-P., Haniff, C., Ireland, M., Labadie, L., Lacour, S., Petrov, R., Ridgway, S., Surdej, J., Ten Brummelaar, T., Tuthill, P., Van Belle, G., ... Malbet, F. (2014). The science case for the Planet Formation Imager (PFI). Proceedings of SPIE: The International Society for Optical Engineering, 9146. doi:10.1117/12.2055544
Peer reviewed

Finet, F., & Surdej, J. (2014). Probing liquid mirror surface quality using the charge coupled device triangulation technique. Optical Engineering. doi:10.1117/1.OE.53.3.034103
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Wertz, O., & Surdej, J. (2014). Asymptotic solutions for the case of SIE lens models and application to the quadruply imaged quasar Q2237+0305. Monthly Notices of the Royal Astronomical Society, 442 (1), 428-439. doi:10.1093/mnras/stu866
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Monnier, J. D., Kraus, S., Buscher, D., Berger, J.-P., Haniff, C., Ireland, M., Labadie, L., Lacour, S., Le Coroller, H., Petrov, R. G., Pott, J.-U., Ridgway, S., Surdej, J., Ten Brummelaar, T., Tuthill, P., Van Belle, G., Rajagopal, J. K., Creech, Eakman, M. J., & Malbet, F. (2014). Planet Formation Imager (PFI): Introduction and technical considerations. Proceedings of SPIE: The International Society for Optical Engineering, 9146. doi:10.1117/12.2057262
Peer reviewed

Southworth, J., Hinse, T. C., Burgdorf, M., Calchi Novati, S., Dominik, M., Galianni, P., Gerner, T., Giannini, E., Gu, S.-H., Hundertmark, M., Jørgensen, U. G., Juncher, D., Kerins, E., Mancini, L., Rabus, M., Ricci, D., Schäfer, S., Skottfelt, J., Tregloan-Reed, J., ... Vilela, C. (2014). High-precision photometry by telescope defocussing - VI. WASP-24, WASP-25 andWASP-26*. Monthly Notices of the Royal Astronomical Society, 444 (1), 776-789. doi:10.1093/mnras/stu1492
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Southworth, J., Mancini, L., Ciceri, S., Budaj, J., Dominik, M., Figuera Jaimes, R., Haugbølle, T., Jørgensen, U. G., Popovas, A., Rabus, M., Rahvar, S., Von Essen, C., Schmidt, R. W., Wertz, O., Alsubai, K. A., Bozza, V., Bramich, D. M., Calchi Novati, S., D'Ago, G., ... Surdej, J. (2014). High-precision photometry by telescope defocusing - VII. The ultrashort period planet WASP-103. Monthly Notices of the Royal Astronomical Society, 447 (1), 711-721. doi:10.1093/mnras/stu2394
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Absil, O., Milli, J., Mawet, D., Lagrange, A.-M., Girard, J., Chauvin, G., Boccaletti, A., Delacroix, C., & Surdej, J. (28 November 2013). Searching for companions down to 2 AU from β Pictoris using the L'-band AGPM coronagraph on VLT/NACO. Astronomy and Astrophysics, 559, 12. doi:10.1051/0004-6361/201322748
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Wertz, O., & Surdej, J. (26 November 2013). Use of the Fourier transform to derive the gravitational lens deflection angle. Monthly Notices of the Royal Astronomical Society, 437, 1051-1055. doi:10.1093/mnras/stt1815
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Bailer-Jones, C. A. L., Andrae, R., Arcay, B., Astraatmadja, T., Bellas-Velidis, I., Berihuete, A., Bijaoui, A., Carrión, C., Dafonte, C., Damerdji, Y., Dapergolas, A., de Laverny, P., Delchambre, L., Drazinos, P., Drimmel, R., Frémat, Y., Fustes, D., García-Torres, M., Guédé, C., ... Zorec, J. (01 November 2013). The Gaia astrophysical parameters inference system (Apsis). Pre-launch description. Astronomy and Astrophysics, 559, 74. doi:10.1051/0004-6361/201322344
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Mancini, L., Ciceri, S., Chen, G., Tregloan-Reed, J., Fortney, J. J., Southworth, J., Tan, T. G., Burgdorf, M., Calchi Novati, S., Dominik, M., Fang, X.-S., Finet, F., Gerner, T., Hardis, S., Hinse, T. C., Jørgensen, U. G., Liebig, C., Nikolov, N., Ricci, D., ... Surdej, J. (01 November 2013). Physical properties, transmission and emission spectra of the WASP-19 planetary system from multi-colour photometry. Monthly Notices of the Royal Astronomical Society, 436, 2-18. doi:10.1093/mnras/stt1394
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Elyiv, A., Melnyk, O., Finet, F., Pospieszalska-Surdej, A., Chiappetti, L., Pierre, M., Sadibekova, T., & Surdej, J. (01 October 2013). Search for gravitational lens candidates in the XMM-LSS/CFHTLS common field. Monthly Notices of the Royal Astronomical Society, 434, 3305-3309. doi:10.1093/mnras/stt1255
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Mawet, D., Absil, O., Milli, J., Delacroix, C., Girard, J. H., O'Neal, J., Baudoz, P., Boccaletti, A., Bourget, P., Forsberg, P., Gonté, F., Habraken, S., Karlsson, M., Kasper, M., Lagrange, A.-M., Lizon, J.-L., Muzic, K., Peña, E., Olivier, R., ... Surdej, J. (2013). Small-angle, high-contrast exoplanet imaging with the L-band AGPM vector vortex coronagraph now offered at the VLT. In S. Shaklan (Ed.), Techniques and Instrumentation for Detection of Exoplanets VI (pp. 88640). Bellingham, United States - Washington: SPIE. doi:10.1117/12.2025501

Surdej, J. (2013). 1er Cours de Mécanique Analytique II (2012-14), Bac3 math & phys fichier pdf+vidéo. (MECA0202-2).

Surdej, J. (2013). Introduction to optical/IR interferometry, lectures presented at the 2013 VLTI school "High angular resolution for stellar astrophysics, stellar activity, surface dynamics, fundamental parameters, exoplanetary systems, pulsations", Barcelonnette (France). (ULiège - Université de Liège).

Melnyk, O., Plionis, M., Elyiv, A., Salvato, M., Chiapetti, L., Clerc, N., Gandhi, P., Pierre, M., Sadibekova, T., Pospieszalska-Surdej, A., & Surdej, J. (05 September 2013). Classification and environmental properties of X-ray selected point-like sources in the XMM-LSS field. Astronomy and Astrophysics, 557 (A81). doi:10.1051/0004-6361/201220624
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Arellano Ferro, A., Bramich, D. M., Figuera Jaimes, R., Giridhar, S., Kains, N., Kuppuswamy, K., Jørgensen, U. G., Alsubai, K. A., Andersen, J. M., Bozza, V., Browne, P., Calchi Novati, S., Damerdji, Y., Diehl, C., Dominik, M., Dreizler, S., Elyiv, A., Giannini, E., Harpsøe, K., ... Mindstep Consortium. (01 September 2013). A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry. Monthly Notices of the Royal Astronomical Society, 434, 1220-1238. doi:10.1093/mnras/stt1080
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Southworth, J., Mancini, L., Browne, P., Burgdorf, M., Calchi Novati, S., Dominik, M., Gerner, T., Hinse, T. C., Jørgensen, U. G., Kains, N., Ricci, D., Schäfer, S., Schönebeck, F., Tregloan-Reed, J., Alsubai, K. A., Bozza, V., Chen, G., Dodds, P., Dreizler, S., ... Wertz, O. (01 September 2013). High-precision photometry by telescope defocusing - V. WASP-15 and WASP-16. Monthly Notices of the Royal Astronomical Society, 434, 1300-1308. doi:10.1093/mnras/stt1089
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Kains, N., Bramich, D. M., Arellano Ferro, A., Figuera Jaimes, R., Jørgensen, U. G., Giridhar, S., Penny, M. T., Alsubai, K. A., Andersen, J. M., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Damerdji, Y., Diehl, C., Dodds, P., Dominik, M., Elyiv, A., Fang, X.-S., ... Williams, A. (01 July 2013). Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry. Astronomy and Astrophysics, 555, 36. doi:10.1051/0004-6361/201321819
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Mawet, D., Absil, O., Girard, J. H., Milli, J., O'Neal, J., Delacroix, C., Baudoz, P., Boccaletti, A., Bourget, P., Christiaens, V., Forsberg, P., Gonté, F., Habraken, S., Hanot, C., Karlsson, M., Kasper, M., Lagrange, A., Lizon, J., Muzic, K., ... Surdej, J. (01 June 2013). High Contrast Imaging with the New Vortex Coronagraph on NACO. Messenger, 152, 8-13.

Yee, J. C., Hung, L.-W., Bond, I. A., Allen, W., Monard, L. A. G., Albrow, M. D., Fouque, P., Dominik, M., Tsapras, Y., Udalski, A., Gould, A., Cole, A. A., Corrales, E., Coutures, C., Dieters, S., Dominis Prester, D., Donatowicz, J., Greenhill, J., Henderson, C. B., ... Cassan, A. (20 May 2013). MOA-2010-BLG-311: A planetary candidate below the threshold of reliable detection. Astrophysical Journal, 769 (1), 77. doi:10.1088/0004-637X/769/1/77
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Delacroix, C., Absil, O., Forsberg, P., Mawet, D., Christiaens, V., Karlsson, M., Boccaletti, A., Baudoz, P., Kuittinen, M., Vartiainen, I., Surdej, J., & Habraken, S. (16 May 2013). Laboratory demonstration of a mid-infrared AGPM vector vortex coronagraph. Astronomy and Astrophysics, 553, 98. doi:10.1051/0004-6361/201321126
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Choi, J.-Y., Han, C., Udalski, A., Sumi, T., Gaudi, B. S., Gould, A., Bennett, D. P., Dominik, M., Beaulieu, J.-P., Tsapras, Y., Bozza, V., Yee, J. C., The μFUN Collaboration, Alsubai, K. A., Calchi Novati, S., Dodds, P., Fang, X.-S., Finet, F., Glitrup, M., ... Shin, I.-G. (01 May 2013). Microlensing Discovery of a Population of Very Tight, Very Low Mass Binary Brown Dwarfs. Astrophysical Journal, 768, 129. doi:10.1088/0004-637X/768/2/129
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Skottfelt, J., Bramich, D. M., Figuera Jaimes, R., Jørgensen, U. G., Kains, N., Harpsøe, K. B. W., Liebig, C., Penny, M. T., Alsubai, K. A., Andersen, J. M., Bozza, V., Browne, P., Calchi Novati, S., Damerdji, Y., Diehl, C., Dominik, M., Elyiv, A., Giannini, E., Hessman, F., ... Williams, A. (01 May 2013). EMCCD photometry reveals two new variable stars in the crowded central region of the globular cluster NGC 6981. Astronomy and Astrophysics, 553, 111. doi:10.1051/0004-6361/201321430
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Mawet, D., Absil, O., Delacroix, C., Girard, J. H., Milli, J., O'Neil, J., Baudoz, P., Boccaletti, A., Bourget, P., Christiaens, V., Forsberg, P., Gonte, F., Habraken, S., Hanot, C., Karlsson, M., Kasper, M., Lizon, J.-L., Muzic, K., Pena, E., ... Surdej, J. (18 April 2013). L'-band AGPM vector vortex coronagraph's first light on VLT/NACO: Discovery of a late-type companion at two beamwidths from an F0V star. Astronomy and Astrophysics, 552, 13. doi:10.1051/0004-6361/201321315
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Kains, N., Street, R. A., Choi, J.-Y., Han, C., Udalski, A., Almeida, L. A., Jablonski, F., Tristram, P. J., Jørgensen, U. G., Szymański, M. K., Kubiak, M., Muraki, Y., Bennett, D. P., Kozłowski, S., Gu, C.-H., Liebig, C., Batista, V., Dodds, P., Surdej, J., ... Mathiasen, M. (01 April 2013). A giant planet beyond the snow line in microlensing event OGLE-2011-BLG-0251. Astronomy and Astrophysics, 552, 70. doi:10.1051/0004-6361/201220626
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Gould, A., Yee, J. C., Bond, I. A., Udalski, A., Han, C., Jørgensen, U. G., Greenhill, J., Tsapras, Y., Pinsonneault, M. H., Bensby, T., Allen, W., Kains, N., Kerins, E., Liebig, C., Mancini, L., Mathiasen, M., Penny, M. T., Proft, S., Rahvar, S., ... Hundertmark, M. (01 February 2013). MOA-2010-BLG-523: "Failed Planet" = RS CVn Star. Astrophysical Journal, 763, 141. doi:10.1088/0004-637X/763/2/141
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Ricci, D., Elyiv, A., Finet, F., Wertz, O., Alsubai, K., Anguita, T., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dodds, P., Dominik, M., Dreizler, S., Gerner, T., Glitrup, M., Grundahl, F., Hardis, S., Harpsøe, K., Hinse, T. C., ... Surdej, J. (01 February 2013). Flux and color variations of the doubly imaged quasar UM673. Astronomy and Astrophysics, 551, 104-110. doi:10.1051/0004-6361/201118755
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Street, R. A., Choi, J.-Y., Tsapras, Y., Han, C., Furusawa, K., Hundertmark, M., Gould, A., Sumi, T., Bond, I. A., Wouters, D., Zellem, R., DePoy, D. L., Gaudi, B. S., Hung, L.-W., Jablonski, F., Kaspi, S., Klein, N., Hwang, K.-H., Koo, J.-R., ... De Almeida, L. A. (01 January 2013). MOA-2010-BLG-073L: An M-dwarf with a Substellar Companion at the Planet/Brown Dwarf Boundary. Astrophysical Journal, 763, 67. doi:10.1088/0004-637X/763/1/67
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Akhunov, T., Elyiv, A., Artamonov, B. P., Dudinov, V. N., Nuritdinov, S. N., Gaisin, R., Delvaux, C., Sergeyev, A. V., Gusev, A. S., Burkhonov, O., Bruevich, V. V., Zheleznyak, A. P., Pelt, J., & Surdej, J. (2013). Adaptive PSF fitting - a new photometric method and light curves of the GLS H1413+177 Clover Leaf: time delays and micro-lensing effects. Monthly Notices of the Royal Astronomical Society.
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Furusawa, K., Udalski, A., Sumi, T., Bennett, D. P., Bond, I. A., Gould, A., Jorgensen, U. G., Snodgrass, C., Dominis Prester, D., Albrow, M. D., Abe, F., Shin, I.-G., Skowron, J., Thornley, G., Yee, J. C., Alsubai, K. A., Bozza, V., Browne, P., Burgdorf, M. J., ... Pogge, R. W. (2013). MOA-2010-BLG-328Lb: a sub-Neptune orbiting very late M dwarf ? Astrophysical Journal, 91. doi:10.1088/0004-637X/779/2/91
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Harpsøe, K. B. W., Hardis, S., Hinse, T. C., Jørgensen, U. G., Mancini, L., Southworth, J., Alsubai, K. A., Bozza, V., Browne, P., Burgdorf, M. J., Calchi Novati, S., Dodds, P., Dominik, M., Fang, X.-S., Finet, F., Gerner, T., Gu, S.-H., Hundertmark, M., Jessen-Hansen, J., ... Wertz, O. (01 January 2013). The transiting system GJ1214: high-precision defocused transit observations and a search for evidence of transit timing variation. Astronomy and Astrophysics, 549, 10. doi:10.1051/0004-6361/201219996
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Chiappetti, L., Clerc, N., Pacaud, F., Pierre, M., Gueguen, A., Paioro, L., Polletta, M., Melnyk, O., Elyiv, A., Surdej, J., & Faccioli, L. (2013). The XMM-LSS catalogue: X-ray sources and associated multiwavelength data. Version II. Monthly Notices of the Royal Astronomical Society, 429. doi:10.1093/mnras/sts453
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Shin, I.-G., Han, C., Gould, A., Udalski, A., Sumi, T., Dominik, M., Beaulieu, J.-P., Tsapras, Y., Bozza, V., Szymański, M. K., Kubiak, M., Nagaya, M., Nishimoto, K., Ohnishi, K., Okumura, T., Omori, K., Perrott, Y. C., Rattenbury, N., Saito, T., ... Muraki, Y. (01 December 2012). Microlensing Binaries with Candidate Brown Dwarf Companions. Astrophysical Journal, 760, 116. doi:10.1088/0004-637X/760/2/116
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Southworth, J., Hinse, T. C., Dominik, M., Fang, X.-S., Harpsøe, K., Jørgensen, U. G., Kerins, E., Liebig, C., Mancini, L., Skottfelt, J., Anderson, D. R., Smalley, B., Tregloan-Reed, J., Wertz, O., Alsubai, K. A., Bozza, V., Calchi Novati, S., Dreizler, S., Gu, S.-H., ... Surdej, J. (01 October 2012). High-precision photometry by telescope defocusing - IV. Confirmation of the huge radius of WASP-17 b. Monthly Notices of the Royal Astronomical Society, 426, 1338-1348. doi:10.1111/j.1365-2966.2012.21781.x
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Malbet, F., Léger, A., Shao, M., Goullioud, R., Lagage, P.-O., Brown, A. G. A., Cara, C., Durand, G., Eiroa, C., Feautrier, P., Jakobsson, B., Hinglais, E., Kaltenegger, L., Labadie, L., Lagrange, A.-M., Laskar, J., Liseau, R., Lunine, J., Maldonado, J., ... Zinnecker, H. (October 2012). High precision astrometry mission for the detection and characterization of nearby habitable planetary systems with the Nearby Earth Astrometric Telescope (NEAT). Experimental Astronomy, 34 (2), 385-413. doi:10.1007/s10686-011-9246-1
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Choi, J.-Y., Shin, I.-G., Han, C., Udalski, A., Sumi, T., Gould, A., Bozza, V., Dominik, M., Fouqué, P., Horne, K., Szymański, M. K., Kubiak, M., Soszyński, I., Pietrzyński, G., Poleski, R., Ulaczyk, K., Pietrukowicz, P., Kozłowski, S., Skowron, J., ... The PLANET Collaboration. (01 September 2012). A New Type of Ambiguity in the Planet and Binary Interpretations of Central Perturbations of High-magnification Gravitational Microlensing Events. Astrophysical Journal, 756, 48. doi:10.1088/0004-637X/756/1/48
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Bozza, V., Dominik, M., Rattenbury, N. J., Jørgensen, U. G., Tsapras, Y., Bramich, D. M., Udalski, A., Bond, I. A., Liebig, C., Cassan, A., Fouqué, P., Wada, K., Yock, P. C. M., Gulbis, A., Hashimoto, Y., Kniazev, A., Vaisanen, P., Fukui, A., Hundertmark, M., ... Tristram, P. J. (01 August 2012). OGLE-2008-BLG-510: first automated real-time detection of a weak microlensing anomaly - brown dwarf or stellar binary? Monthly Notices of the Royal Astronomical Society, 424, 902-918. doi:10.1111/j.1365-2966.2012.21233.x
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Mawet, D., Absil, O., Riaud, P., Surdej, J., Montagnier, G., Ducourant, C., Augereau, J.-C., Röttinger, S., Girard, J., Krist, J., & Stapelfeldt, K. (August 2012). Direct imaging of extra-solar planets in star forming regions. Lessons learned from a false positive around IM Lup. Astronomy and Astrophysics, 544, 131. doi:10.1051/0004-6361/201219662
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Shin, I.-G., Han, C., Choi, J.-Y., Udalski, A., Sumi, T., Gould, A., Bozza, V., Dominik, M., Fouqué, P., Horne, K., Szymański, M. K., Liebig, C., Lund, M., Lunkkvist, M., Mancini, L., Mathiasen, M., Penny, M. T., Rahvar, S., Ricci, D., ... Kerins, E. (01 August 2012). Characterizing Low-mass Binaries from Observation of Long-timescale Caustic-crossing Gravitational Microlensing Events. Astrophysical Journal, 755, 91. doi:10.1088/0004-637X/755/2/91
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Delacroix, C., Forsberg, P., Karlsson, M., Mawet, D., Absil, O., Hanot, C., Surdej, J., & Habraken, S. (01 August 2012). Design, manufacturing, and performance analysis of mid-infrared achromatic half-wave plates with diamond subwavelength gratings. Applied Optics, 51, 5897. doi:10.1364/AO.51.005897
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Elyiv, A., Melnyk, O., Finet, F., Pospieszalska-Surdej, A., & Surdej, J. (2012). Visual and automatic search for lens candidates in the XMM-LSS and XXL fields. In Proceedings of the XXL Consortium meeting in the Castle of the Meudon observatory, from 9 to 13 July, 2012.

Melnyk, O., Plionis, M., Elyiv, A., Salvato, M., Chiappetti, L., Clerc, N., Gandhi, P., Pierre, M., Sadibekova, T., Pospieszalska-Surdej, A., & Surdej, J. (2012). Classification, photo-z and environment of X-ray selected sources in the XMM-LSS field. In Proceedings of the XXL Consortium meeting in the Castle of the Meudon observatory, from 9 to 13 July, 2012.

Finet, F., Elyiv, A., Melnyk, O., & Surdej, J. (2012). Theoretical incidence of gravitational lensing effects (AGN) in the XXL field. In Proceedings of the XXL Consortium meeting in the Castle of the Meudon observatory, from 9 to 13 July, 2012.

Delacroix, C., Absil, O., Mawet, D., Hanot, C., Karlsson, M., Forsberg, P., Pantin, E., Surdej, J., & Habraken, S. (2012). A diamond AGPM coronagraph for VISIR. In I. McLean, S. Ramsay, ... H. Takami (Eds.), Ground-based and Airborne Instrumentation for Astronomy IV. Bellingham, United States - Washington: SPIE. doi:10.1117/12.926494

Bachelet, E., Shin, I.-G., Han, C., Fouqué, P., Gould, A., Menzies, J. W., Beaulieu, J.-P., Bennett, D. P., Bond, I. A., Dong, S., Heyrovský, D., Rattenbury, N. J., Saito, T., Sullivan, D. J., Suzuki, D., Sweatman, W. L., Tristram, P. J., Wada, K., Yock, P. C. M., ... Ohnishi, K. (01 July 2012). MOA 2010-BLG-477Lb: Constraining the Mass of a Microlensing Planet from Microlensing Parallax, Orbital Motion, and Detection of Blended Light. Astrophysical Journal, 754, 73. doi:10.1088/0004-637X/754/1/73
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Wertz, O., Pelgrims, V., & Surdej, J. (21 May 2012). Asymptotic solutions for the case of nearly symmetric gravitational lens systems. Monthly Notices of the Royal Astronomical Society, 424, 1543-1555. doi:10.1111/j.1365-2966.2012.21362.x
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Choi, J.-Y., Shin, I.-G., Park, S.-Y., Han, C., Gould, A., Sumi, T., Udalski, A., Beaulieu, J.-P., Street, R., Dominik, M., Allen, W., Almeida, L. A., Bos, M., Christie, G. W., Depoy, D. L., Dong, S., Drummond, J., Gal-Yam, A., Gaudi, B. S., ... MiNDSTEp Consortium, T. (01 May 2012). Characterizing Lenses and Lensed Stars of High-magnification Single-lens Gravitational Microlensing Events with Lenses Passing over Source Stars. Astrophysical Journal, 751, 41. doi:10.1088/0004-637X/751/1/41
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Delacroix, C., Habraken, S., Karlsson, M., Absil, O., Hanot, C., Surdej, J., & Mawet, D. (22 March 2012). Development of diamond AGPM coronagraphs for VISIR and NACO [Paper presentation]. Belgian (exo)-planet meeting, Leuven, Belgium.

Shin, I.-G., Choi, J.-Y., Park, S.-Y., Han, C., Gould, A., Sumi, T., Udalski, A., Beaulieu, J.-P., Dominik, M., Allen, W., Bos, M., Greenhill, J., Hoffman, M., Jørgensen, U. G., Kane, S. R., Kubas, D., Marquette, J.-B., Martin, R., Meintjes, P., ... Fouqué, P. (01 February 2012). Microlensing Binaries Discovered through High-magnification Channel. Astrophysical Journal, 746, 127. doi:10.1088/0004-637X/746/2/127
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Elyiv, A., Clerc, N., Plionis, M., Surdej, J., Pierre, M., Basilakos, S., Chiappetti, L., Gandhi, P., Gosset, E., Melnyk, O., & Pacaud, F. (01 January 2012). Angular correlation functions of X-ray point-like sources in the full exposure XMM-LSS field. Astronomy and Astrophysics, 537, 131. doi:10.1051/0004-6361/201117983
Peer Reviewed verified by ORBi

Finet, F., Elyiv, A., & Surdej, J. (2012). Detection of bright multiply imaged quasars with Gaia. Memorie della Societa Astronomica Italiana, 83, 944.

Bachelet, E., Fouqué, P., Han, C., Gould, A., Albrow, M. D., Beaulieu, J.-P., Bertin, E., Bond, I. A., Christie, G. W., Heyrovský, D., Horne, K., Jørgensen, U. G., Maoz, D., Mathiasen, M., Matsunaga, N., McCormick, J., Menzies, J., Nataf, D., Natusch, T., ... Mindstep Consortium. (2012). A brown dwarf orbiting an M-dwarf: MOA 2009-BLG-411L. Astronomy and Astrophysics, 547, 55. doi:10.1051/0004-6361/201219765
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Surdej, J. (2012). Many Suns ... around our feet.

Surdej, J. (2011). Analyse de la lumière: Astrophysique et Techniques Spatiales: Cours No 9/ Ingés aéro/Ingés phys, Cours No 6/Phys Master en Sciences Spatiales 2011-2012 (Fichiers pdf + vidéos:mov, m4v).

Surdej, J. (2011). 11ème Cours de Mécanique Analytique II (2011-12), Bac3 math & phys fichier pdf+vidéos (mov, m4v). (MECA0202-2).

Surdej, J. (2011). Télescope à miroir liquide: Astrophysique et Techniques Spatiales: Cours No 8/ Ingés aéro/Ingés phys, Cours No 5/Phys Master en Sciences Spatiales 2011-2012 (Fichiers pdf + vidéos:mov, m4v).

Surdej, J. (2011). Interférométrie IV. Astrophysique et Techniques Spatiales: Cours No 7/ Ingés aéro/Ingés phys, Cours No 4/Phys Master en Sciences Spatiales 2011-2012 (Fichiers pdf + vidéos:mov, m4v). (ASTR0004-2).

Muraki, Y., Han, C., Bennett, D. P., Suzuki, D., Monard, L. A. G., Street, R., Jorgensen, U. G., Kundurthy, P., Skowron, J., Becker, A. C., Albrow, M. D., Fouqué, P., Heyrovský, D., Barry, R. K., Beaulieu, J.-P., Wellnitz, D. D., Bond, I. A., Sumi, T., Dong, S., ... OGLE Collaboration. (01 November 2011). Discovery and Mass Measurements of a Cold, 10 Earth Mass Planet and Its Host Star. Astrophysical Journal, 741, 22. doi:10.1088/0004-637X/741/1/22
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Adami, C., Mazure, A., Pierre, M., Sprimont, P.-G., Libbrecht, C., Pacaud, F., Clerc, N., Sadibekova, T., Surdej, J., Altieri, B., Duc, P. A., Galaz, G., Gueguen, A., Guennou, L., Hertling, G., Ilbert, O., LeFèvre, J. P., Quintana, H., Valtchanov, I., ... Tresse, L. (29 October 2011). The XMM-LSS survey: optical assessment and properties of different X-ray selected cluster classes. Astronomy and Astrophysics, 526 (A18), 36. doi:10.1051/0004-6361/201015182
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Surdej, J. (2011). Interférométrie III. Astrophysique et Techniques Spatiales: Cours No 6/ Ingés aéro/Ingés phys, Cours No 3/Phys Master en Sciences Spatiales 2011-2012 (Fichiers pdf + vidéos:mov, m4v)). (ASTR0004-2).

Surdej, J. (2011). Interférométrie II. Astrophysique et Techniques Spatiales: Cours No 5/ Ingés aéro/Ingés phys, Cours No 2/Phys Master en Sciences Spatiales 2011-2012 (Fichiers pdf + vidéos:mov, avi). (ASTR0004-2).

Surdej, J. (2011). Interférométrie I. Astrophysique et Techniques Spatiales: Cours No 4/ Ingés aéro/Ingés phys, Cours No 1/Phys Master en Sciences Spatiales 2011-2012 (Fichiers pdf + vidéos:mov, avi). (ASTR0004-2).

Surdej, J. (2011). 6ème Cours de Mécanique Analytique II (2010-11), Bac3 math & phys fichier pdf+vidéos (mov, m4v). (MECA0202-2).

Surdej, J. (2011). Astrophysique et Techniques Spatiales: Cours No 10/ Ingés aéro/Ingés phys, Cours No 7/Phys Master en Sciences Spatiales 2011-2012 (Fichiers pdf + vidéos:mov, m4v).

Surdej, J. (2011). Lentilles gravitationnelles, Cours No 3: Astrophysique et Techniques Spatiales: Ingés aéro/Ingés Phys 2011-2012 (Fichiers pdf + vidéos: mov, avi, m4v). (ASTR0004-2).

Surdej, J. (2011). 5ème Cours de Mécanique Analytique II (2011-12), Bac3 math & phys fichier pdf+vidéos (mov, m4v). (MECA0202-2).

Surdej, J. (2011). 4ème Cours de Mécanique Analytique II (2011-12), Bac3 math & phys , fichier pdf+vidéos (mov, m4v). (MECA0202-2).

Surdej, J. (2011). Lentilles gravitationnelles, Cours No 2: Astrophysique et Techniques Spatiales: Ingés aéro/ Ingés Phys 2011-2012 (Fichier PDF + vidéos: mov, avi, m4v). (ASTR0004-2).

Surdej, J. (2011). 3ème Cours de Mécanique Analytique II (2011-12), Bac3 math & phys fichier pdf+vidéos (mov, m4v). (MECA0202-2).

Surdej, J. (2011). 2ème Cours de Mécanique Analytique II (2011-12), Bac3 math & phys fichier pdf+vidéos (mov, m4v). (MECA0202-2).

Surdej, J. (2011). Lentilles gravitationnelles, Cours No 1: Astrophysique et Techniques Spatiales: Ingés aéro/ Ingés Phys 2011-2012 (Fichier PDF + vidéos: mov, m4v). (ASTR0004-2).

Mawet, D., Murakami, N., Delacroix, C., Serabyn, E., Absil, O., Baba, N., Baudrand, J., Boccaletti, A., Burruss, R., Chipman, R., Forsberg, P., Habraken, S., Hamaguchi, S., Hanot, C., Ise, A., Karlsson, M., Kern, B., Krist, J., Kuhnert, A., ... Yokochi, K. (2011). Taking the vector vortex coronagraph to the next level for ground- and space-based exoplanet imaging instruments: review of technology developments in the USA, Japan, and Europe. In S. Shaklan (Ed.), Techniques and Instrumentation for Detection of Exoplanets V (pp. 08.1-08.14). Bellingham, United States - Washington: SPIE. doi:10.1117/12.896059

Poels, J., Borra, E., Hickson, P., Bartczak, P., Delchambre, L., Habraken, S., Swings, J.-P., & Surdej, J. (2011). The International Liquid Mirror Telescope 5ILMT) as a Variability Time Machine. In R. J. SpinoglioGriffin, R. J. Hanisch, ... R. Seaman, Proceedings IAU Symposium No. 285,2011 (pp. 394-396). Cambridge.
Peer reviewed

Batista, V., Gould, A., Dieters, S., Dong, S., Bond, I., Beaulieu, J. P., Maoz, D., Monard, B., Christie, G. W., McCormick, J., Albrow, M. D., Horne, K., Tsapras, Y., Burgdorf, M. J., Calchi Novati, S., Skottfelt, J., Caldwell, J., Kozłowski, S., Kubas, D., ... Street, R. A. (01 May 2011). MOA-2009-BLG-387Lb: a massive planet orbiting an M dwarf. Astronomy and Astrophysics, 529, 102. doi:10.1051/0004-6361/201016111
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Southworth, J., Mancini, L., Calchi Novati, S., Dominik, M., Glitrup, M., Hinse, T. C., Jorgensen, U. G., Mathiasen, M., Ricci, D., Maier, G., Zimmer, F., Bozza, V., Browne, P., Bruni, I., Burgdorf, M., Dall'Ora, M., Finet, F., Harpsoe, K., Hundertmark, M., ... Surdej, J. (2011). Transiting planetary system WASP-2 (Southworth+, 2010).

Miyake, N., Sumi, T., Dong, S., Street, R., Mancini, L., Gould, A., Bennett, D. P., Tsapras, Y., Yee, J. C., Albrow, M. D., Bond, I. A., Mathiasen, M., Rahvar, S., Ricci, D., Scarpetta, G., Skottfelt, J., Southworth, J., Surdej, J., Wambsganss, J., ... Maier, G. (2011). A sub-Saturn Mass Planet, MOA-2009-BLG-319Lb. Astrophysical Journal, 1010, 1809. doi:10.1088/0004-637X/728/2/120
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Ricci, D., Poels, J., Elyiv, A., Finet, F., Sprimont, P.-G., Anguita, T., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dominik, M., Dreizler, S., Glitrup, M., Grundahl, F., Harps\oe, K., Hessman, F., Hinse, T. C., Hornstrup, A., Hundertmark, M., ... Surdej, J. (2011). Flux and color variations of the quadruply imaged quasar HE 0435--1223. Astronomy and Astrophysics, 528, 42-A49. doi:10.1051/0004-6361/201016188
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Southworth, J., Dominik, M., Jorgensen, U. G., Rahvar, S., Snodgrass, C., Alsubai, K., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dodds, P., Dreizler, S., Finet, F., Gerner, T., Hardis, S., Harpsoe, K., Hellier, C., Hinse, T. C., Hundertmark, M., ... Surdej, J. (2011). A much lower density for the transiting extrasolar planet WASP-7.

Poels, J., Borra, E., Hickson, P., Ram Sagar, Bartczak, P., Delchambre, L., Finet, F., Swings, J.-P., & Surdej, J. (2011). The International Liquid Mirror Telescope (ILMT) as a Variability Time Machine. In E. Griffin (Ed.), New Horizons In Time-Domain Astronomy, IAU Symposium No. 285, 2011. International Astronomical Union. doi:10.1017/S1743921312001184

Ricci, D., Poels, J., Elyiv, A., Finet, F., Sprimont, P.-G., Anguita, T., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dominik, M., Dreizler, S., Glitrup, M., Grundahl, F., Harps, K., Hessman, F., Hinse, T. C., Hornstrup, A., Hundertmark, M., ... Surdej, J. (2011). HE 0435-1223 lensed QSO VRi light curves (Ricci+, 2011).

Southworth, J., Dominik, M., Jorgensen, U. G., Rahvar, S., Snodgrass, C., Alsubai, K., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dodds, P., Dreizler, S., Finet, F., Gerner, T., Hardis, S., Harpsoe, K., Hellier, C., Hinse, T. C., Hundertmark, M., ... Surdej, J. (2011). A much lower density for the transiting extrasolar planet WASP-7 (Research Note). Astronomy and Astrophysics, 527, 8.1-A8.5. doi:10.1051/0004-6361/201016183
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Surdej, J. (2010). 13ème Cours de Mécanique Analytique II (2010-11), Bac3 math & phys fichier pdf+vidéos (mov, avi). (MECA0202-2).

Surdej, J. (2010). 12ème Cours de Mécanique Analytique II (2010-11), Bac3 math & phys fichier pdf+vidéos (mov, avi). (MECA0202-2).

Surdej, J. (2010). 9ème Cours de Mécanique Analytique II (2010-11), Bac3 math & phys fichier pdf+vidéos (mov, avi). (MECA0202-2).

Southworth, J., Mancini, L., Novati, S. C., Dominik, M., Glitrup, M., Hinse, T. C., Jørgensen, U. G., Mathiasen, M., Ricci, D., Maier, G., Zimmer, F., Bozza, V., Browne, P., Bruni, I., Burgdorf, M., Dall'Ora, M., Finet, F., Harpsøe, K., Hundertmark, M., ... Surdej, J. (01 November 2010). High-precision photometry by telescope defocusing - III. The transiting planetary system WASP-2 star. Monthly Notices of the Royal Astronomical Society, 408, 1680-1688. doi:10.1111/j.1365-2966.2010.17238.x
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Ryu, Y.-H., Han, C., Hwang, K.-H., Street, R., Udalski, A., Sumi, T., Fukui, A., Beaulieu, J.-P., Gould, A., Dominik, M., Abe, F., Bennett, D. P., Bond, I. A., Botzler, C. S., Furusawa, K., Hayashi, F., Hearnshaw, J. B., Hosaka, S., Itow, Y., ... The MiNDSTEp, C. (01 November 2010). OGLE-2009-BLG-092/MOA-2009-BLG-137: A Dramatic Repeating Event with the Second Perturbation Predicted by Real-time Analysis. Astrophysical Journal, 723 (1), 81-88. doi:10.1088/0004-637X/723/1/81
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Southworth, J., Hinse, T. C., Dominik, M., Glitrup, M., Jørgensen, U. G., Liebig, C., Mathiasen, M., Anderson, D. R., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dreizler, S., Finet, F., Harpsøe, K., Hessman, F., Hundertmark, M., Maier, G., Mancini, L., ... Zimmer, F. (01 November 2010). ERRATUM: "Physical Properties of the 0.94 Day Period Transiting Planetary System WASP-18" (2009, ApJ, 707, 167). Astrophysical Journal, 723 (2), 1829. doi:10.1088/0004-637X/723/2/1829
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Surdej, J. (2010). 8ème Cours de Mécanique Analytique II (2010-11), Bac3 math & phys fichier pdf+vidéos (mov, avi). (MECA0202-2).

Hanot, C., Absil, O., Boccaletti, A., Vérinaud, C., & Surdej, J. (28 October 2010). Extra-solar planet imaging: ground vs. space based coronagraphs [Paper presentation]. In the Spirit of Lyot 2010: Direct Detection of Exoplanets and Circumstellar Disks, Paris, France.

Delacroix, C., Forsberg, P., Karlsson, M., Mawet, D., Lenaerts, C., Habraken, S., Absil, O., Hanot, C., & Surdej, J. (28 October 2010). First manufactured diamond AGPM vector vortex for the L- and N-bands: metrology and expected performances [Paper presentation]. In the Spirit of Lyot 2010, Paris, France.

Surdej, J. (2010). 7ème Cours de Mécanique Analytique II (2010-11), Bac3 math & phys fichier pdf+vidéos (mov, avi). (MECA0202-2).

Coude Du Foresto, V., Hummel, C. A., Perrin, G., Surdej, J., Quirrenbach, A., & Ten Brummelaar, T. (2010). Round table discussion. In Proceedings of the JENAM 2010 Symposium (pp. 178).

Gould, A., Dong, S., Gaudi, B. S., Udalski, A., Bond, I. A., Greenhill, J., Street, R. A., Dominik, M., Sumi, T., Szymański, M. K., Han, C., Hoffman, M., Jablonski, F., Kane, S. R., Kains, N., Kubas, D., Marquette, J.-B., Martin, R., Martioli, E., ... Hill, K. (01 September 2010). Frequency of Solar-like Systems and of Ice and Gas Giants Beyond the Snow Line from High-magnification Microlensing Events in 2005-2008. Astrophysical Journal, 720, 1073-1089. doi:10.1088/0004-637X/720/2/1073
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Delacroix, C., Forsberg, P., Karlsson, M., Mawet, D., Lenaerts, C., Habraken, S., Hanot, C., Surdej, J., Boccaletti, A., & Baudrand, J. (2010). Annular groove phase mask coronagraph in diamond for mid-IR wavelengths: manufacturing assessment and performance analysis. In J. Oschmann, M. Clampin, ... H. MacEwen (Eds.), Space Telescopes and Instrumentation 2010: Optical, Infrared, and Millimeter Wave (pp. 157). SPIE. doi:10.1117/12.858278

Fouqué, P., Heyrovský, D., Dong, S., Gould, A., Udalski, A., Albrow, M. D., Batista, V., Beaulieu, J.-P., Bennett, D. P., Bond, I. A., Bramich, D. M., Calchi Novati, S., Cassan, A., Coutures, C., Dieters, S., Dominik, M., Dominis Prester, D., Greenhill, J., Horne, K., ... Seitz, S. (01 July 2010). OGLE 2008-BLG-290: an accurate measurement of the limb darkening of a galactic bulge K Giant spatially resolved by microlensing. Astronomy and Astrophysics, 518, 51.1-A51.12. doi:10.1051/0004-6361/201014053
Peer Reviewed verified by ORBi

Hanot, C., Riaud, P., Mawet, D., Absil, O., Surdej, J., & Habraken, S. (2010). Development of a CELestial Infrared Nuller Experiment (CELINE) for broadband nulling and new single-mode fiber testing. In W. C. Danchi, F. Delpancke, ... J. K. Rajagopal (Eds.), Optical and Infrared Interferometry II (pp. 2L.1-2L.9). Bellingham, United States - Washington: SPIE. doi:10.1117/12.856843

Absil, O., Defrere, D., Roberge, A., Augereau, J.-C., Coudé Du Foresto, V., Hanot, C., Stark, C., & Surdej, J. (2010). Direct imaging of Earth-like planets: why we care about exozodis. In W. C. Danchi, F. Delplancke, ... J. K. Rajagopal (Eds.), Optical and Infrared Interferometry II (pp. 0L.1-0L.10). Bellingham, United States - Washington: SPIE. doi:10.1117/12.858257

Guerri, G., Roose, S., Stockman, Y., Mazzoli, A., Surdej, J., & Defise, J.-M. (2010). First steps in the development of a piston sensor for large aperture space telescopes. In J. Oschmann, M. Clampin, ... H. MacEwen (Eds.), Space Telescopes and Instrumentation 2010: Optical, Infrared, and Millimeter Wave (pp. 165). SPIE. doi:10.1117/12.857247

Blind, N., Le Bouquin, J.-B., Absil, O., Alamir, M., Berger, J.-P., Defrere, D., Feautrier, P., Hénault, F., Jocou, L., Kern, P., Laurent, T., Malbet, F., Mourard, D., Rousselet-Perraut, K., Sarlette, A., Surdej, J., Tarmoul, N., Tatulli, E., & Vincent, L. (2010). The planar optics phase sensor: a study for the VLTI 2nd generation fringe tracker. In W. C. Danchi, F. Delplancke, ... J. K. Rajagopal (Eds.), Optical and Infrared Interferometry II (pp. 24.1-24.12). Bellingham, United States - Washington: SPIE. doi:10.1117/12.857114

Hanot, C., Absil, O., Surdej, J., Boccaletti, A., & Vérinaud, C. (2010). Compared sensitivities of VLT, JWST and ELT for direct exoplanet detection in nearby stellar moving groups. In J. Oschmann, M. Clampin, ... H. MacEwen (Eds.), Space Telescopes and Instrumentation 2010: Optical, Infrared, and Millimeter Wave (pp. 3M.1-3M.10). Bellingham, United States - Washington: SPIE. doi:10.1117/12.856903

Delacroix, C., Mawet, D., Surdej, J., Baudrand, J., Karlsson, M., Lenaerts, C., & Habraken, S. (25 April 2010). Annular Groove Phase Mask coronagraph in diamond for mid-IR wavelengths [Poster presentation]. 2010 VLTI School, Centre IGESA, Porquerolles Island, Côte d'Azur, France.

Surdej, J. (2010). An introduction to optical/IR interferometry (PDF file).

Surdej, J., Delacroix, C., Coleman, P., Dominik, M., Habraken, S., Hanot, C., Le Coroller, H., Mawet, D., Quintana, H., Sadibekova, T., & Sluse, D. (08 April 2010). The Optimal Gravitational Lens Telescope. Astronomical Journal, 139, 1935-1941. doi:10.1088/0004-6256/139/5/1935
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Barillot, M., Coudé Du Foresto, V., Surdej, J., Absil, O., Jamar, C., & di Folco, E. (2010). Aladdin nulling instrument. In L. Spinoglio & N. Epchtein (Eds.), 3rd ARENA Conference: An Astronomical Observatory at CONCORDIA (Dome C, Antarctica) (pp. 251-256). Les Ulis, France: EDP Sciences. doi:10.1051/eas/1040036

Absil, O., Coudé du Foresto, V., Barillot, M., Daudigeos, X., Defrere, D., den Hartog, R., di Folco, E., & Surdej, J. (2010). Exozodiacal discs with ALADDIN: how faint can we detect them? In L. Spinoglio & N. Epchtein (Eds.), 3rd ARENA Conference: An Astronomical Observatory at CONCORDIA (Dome C, Antarctica) (pp. 257-262). Les Ulis, France: EDP Sciences. doi:10.1051/eas/1040037

Coudé du Foresto, V., & Surdej, J. (2010). Working Group 3 Infrared interferometry at Dome C. In L. Spinoglio & N. Epchtein (Eds.), ies 3rd ARENA Conference: An Astronomical Observatory at CONCORDIA (Dome C, Antarctica) (pp. 217-226). EDP Sciences. doi:10.1051/eas/1040032

Dominik, M., Jørgensen, U. G., Rattenbury, N. J., Mathiasen, M., Hinse, T. C., Calchi Novati, S., Harpsøe, K., Bozza, V., Anguita, T., Burgdorf, M. J., Horne, K., Hundertmark, M., Kerins, E., Kjærgaard, P., Liebig, C., Mancini, L., Masi, G., Rahvar, S., Ricci, D., ... Zub, M. (2010). Realisation of a fully-deterministic microlensing observing strategy for inferring planet populations. Astronomische Nachrichten, 331, 671-691. doi:10.1002/asna.201011400
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Claeskens, J.-F., Sluse, D., & Surdej, J. (2010). HST Observations of Gravitationally Lensed QSOs. In D. F. Macchetto (Ed.), The Impact of HST on European Astronomy (pp. 191-195). doi:10.1007/978-90-481-3400-7_34

Hanot, C., Absil, O., Surdej, J., & Boccaletti, A. (2010). Compared sensitivity of VLT, JWST and ELT for direct exoplanet detection in nearby stellar moving groups. In D. Villegas & M. Kissler-Patig (Eds.), JWST and the ELTs: An ideal Combination (pp. 31). Garching, Germany: ESO.

Surdej, J. (10 December 2009). Evolution des pratiques d'évaluation : le cas des sciences astrophysiques [Paper presentation]. La valeur de la science: Pourquoi évaluer la recherche ?, Liège, Belgium.

Southworth, J., Hinse, T. C., Dominik, M., Glitrup, M., Jørgensen, U. G., Liebig, C., Mathiasen, M., Anderson, D. R., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dreizler, S., Finet, F., Harpsøe, K., Hessman, F., Hundertmark, M., Maier, G., Mancini, L., ... Zimmer, F. (01 December 2009). Physical Properties of the 0.94-Day Period Transiting Planetary System WASP-18. Astrophysical Journal, 707, 167-172. doi:10.1088/0004-637X/707/1/167
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Southworth, J., Hinse, T. C., Burgdorf, M. J., Dominik, M., Hornstrup, A., Jorgensen, U. G., Liebig, C., Ricci, D., Thone, C. C., Anguita, T., Bozza, V., Novati, S. C., Harpsoe, K., Mancini, L., Masi, G., Mathiasen, M., Rahvar, S., Scarpetta, G., Snodgrass, C., ... Zub, M. (2009). Transiting planetary system WASP-4 (Southworth+, 2009).

Southworth, J., Hinse, T. C., Burgdorf, M. J., Dominik, M., Hornstrup, A., Jørgensen, U. G., Liebig, C., Ricci, D., Thöne, C. C., Anguita, T., Bozza, V., Novati, S. C., Harpsøe, K., Mancini, L., Masi, G., Mathiasen, M., Rahvar, S., Scarpetta, G., Snodgrass, C., ... Zub, M. (2009). High-precision photometry by telescope defocussing - II. The transiting planetary system WASP-4. Monthly Notices of the Royal Astronomical Society, 1224. doi:10.1111/j.1365-2966.2009.15283.x
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Southworth, J., Hinse, T. C., Jørgensen, U. G., Dominik, M., Ricci, D., Burgdorf, M. J., Hornstrup, A., Wheatley, P. J., Anguita, T., Bozza, V., Novati, S. C., Harpsøe, K., Kjærgaard, P., Liebig, C., Mancini, L., Masi, G., Mathiasen, M., Rahvar, S., Scarpetta, G., ... Zub, M. (01 June 2009). High-precision photometry by telescope defocusing - I. The transiting planetary system WASP-5. Monthly Notices of the Royal Astronomical Society, 396, 1023-1031. doi:10.1111/j.1365-2966.2009.14767.x
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Kasting, J., Traub, W., Roberge, A., Leger, A., Schwartz, A., Wootten, A., Vosteen, A., Lo, A., Brack, A., Tanner, A., Coustenis, A., Brown, R., Vanderbei, R., Woodruff, R., Danner, R., Allen, R., Polidan, R., Seager, S., MacPhee, S., ... Kendrick, R. (2009). Exoplanet Characterization and the Search for Life. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/178983.

Ollivier, M., Absil, O., Allard, F., Berger, J.-P., Bordé, P., Cassaing, F., Chazelas, B., Chelli, A., Chesneau, O., Coudé Du Foresto, V., Defrere, D., Duchon, P., Gabor, P., Gay, J., Herwats, E., Jacquinod, S., Kern, P., Kervella, P., Le Duigou, J.-M., ... Surdej, J. (March 2009). PEGASE, an infrared interferometer to study stellar environments and low mass companions around nearby stars. Experimental Astronomy, 23, 403-434. doi:10.1007/s10686-008-9133-6
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Nakos, T., Willis, J. P., Andreon, S., Surdej, J., Riaud, P., Hatziminaoglou, E., Garcet, O., Alloin, D., Baes, M., Galaz, G., Pierre, M., Quintana, H., Page, M. J., Tedds, J. A., Ceballos, M. T., Corral, A., Ebrero, J., Krumpe, M., & Mateos, S. (01 February 2009). A multi-wavelength survey of AGN in the XMM-LSS field. I. Quasar selection via the KX technique. Astronomy and Astrophysics, 494, 579-589. doi:10.1051/0004-6361:200809584
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Surdej, J. (Other coll.). (February 2009). 2009 sera télescopique Le miroir liquide liégeois bientôt installé en Inde. 15e Jour du Mois, 181.

Southworth, J., Hinse, T. C., Jorgensen, U. G., Dominik, M., Ricci, D., Burgdorf, M. J., Hornstrup, A., Wheatley, P. J., Anguita, T., Bozza, V., Novati, S. C., Harpsoe, K., Kjaergaard, P., Liebig, C., Mancini, L., Masi, G., Mathiasen, M., Rahvar, S., Scarpetta, G., ... Zub, M. (2009). Transiting planetary system WASP-5 (Southworth+, 2009).

Malbet, F., Buscher, D., Weigelt, G., Garcia, P., Gai, M., Lorenzetti, D., Surdej, J., Hron, J., Neuhäuser, R., Kern, P., Jocou, L., Berger, J.-P., Absil, O., Beckmann, U., Corcione, L., Duvert, G., Filho, M., Labeye, P., Le Coarer, E., ... Vitali, F. (2009). Milli-arcsecond Astrophysics with VSI, the VLTI Spectro-imager in the ELT Era. In A. Moorwood (Ed.), Science with the VLT in the ELT Era (pp. 343-348). Dordrecht, Netherlands: Springer. doi:10.1007/978-1-4020-9190-2_57

Borra, E., Hickson, P., & Surdej, J. (2009). The International Liquid Mirror Telescope. Optics and Photonics News, 20 (4), 28-33.
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Schneider, J., Boccaletti, A., Aylward, A., Baudoz, P., Beuzit, J.-L., Brown, R., Cho, J., Dohlen, K., Ferrari, M., Galicher, R., Grasset, O., Grenfell, L., Griessmeier, J.-M., Guyon, O., Hough, J., Kasper, M., Keller, C., Longmore, A., Lopez, B., ... Walker, D. (2008). Diversity among other worlds: characterization of exoplanets by direct detection (Update of a White Paper submitted to the ESA ExoPlanet Roadmap Advisory Team). ArXiv e-prints. https://orbi.uliege.be/handle/2268/32439

Surdej, J., Claeskens, J.-F., Delacroix, C., Sadibekova, T., Bartczak, P., Coleman, P. H. I., Magette, A., Poels, J., Ricci, D., & Sluse, D. (2008). Gravitational Lensing, Dark Matter and the Optical Gravitational Lens Experiment. In N. Matagne, J. Cugnon, ... J.-P. Lansberg (Eds.), American Institute of Physics Conference Proc. Volume 1038 (pp. 173-182). doi:10.1063/1.2987170

Garcia, P. J. V., Berger, J.-P., Marconi, A., Krivov, A., Chiavassa, A., Aringer, B., Nisini, B., Defrere, D., Mawet, D., Schertl, D., Tatuli, E., Thiébaut, E., Baron, F., Malbet, F., Duchéne, G., Weigelt, G., Duvert, G., Henri, G., Klahr, H., ... Bonfils, X. (2008). Science case for 1 mas spectro-imagining in the near-infrared. In M. Schöller, W. Danchi, ... F. Delplancke (Eds.), Optical and Infrared Interferometry (pp. 4N.1-4N.14). Bellingham, United States - Washington: SPIE. doi:10.1117/12.789216

Filho, M. E., Renard, S., Garcia, P., Duvert, G., Duchene, G., Thiebaut, E., Young, J., Absil, O., Berger, J.-P., Beckert, T., Hoenig, S., Schertl, D., Weigelt, G., Testi, L., Tatuli, E., Borkowski, V., De Becker, M., Surdej, J., Aringer, B., ... Harries, T. (2008). Phase closure image reconstruction for future VLTI instrumentation. In M. Schöller, W. Danchi, ... F. Delplancke (Eds.), Optical and Infrared Interferometry (pp. 3Z.1-3Z.10). Bellingham, United States - Washington: SPIE. doi:10.1117/12.787877

Pierre, M., Pacaud, F., Adami, C., Altieri, B., Andreon, S., Chiappetti, L., Detal, A., Duc, P.-A., Galaz, G., Gueguen, A., Le Fèvre, J.-P., Hertling, G., Libbrecht, C., Melin, J.-B., Ponman, T. J., Quintana, H., Refregier, A., Sprimont, P.-G., Surdej, J., ... Trinchieri, G. (01 July 2008). The XMM-LSS Cluster Sample and its Cosmological Applications. Prospects for the XMM next decade. Astronomische Nachrichten, 329 (2), 143. doi:10.1002/asna.200710899
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Malbet, F., Buscher, D., Weigelt, G., Garcia, P., Gai, M., Lorenzetti, D., Surdej, J., Hron, J., Neuhäuser, R., Kern, P., Jocou, L., Berger, J.-P., Absil, O., Beckmann, U., Corcione, L., Duvert, G., Filho, M., Labeye, P., Le Coarer, E., ... Vitali, F. (2008). VSI: the VLTI spectro-imager. In M. Schöller, W. Danchi, ... F. Delplancke (Eds.), Optical and Infrared Interferometry (pp. 29.1-29.12). Bellingham, United States - Washington: SPIE. doi:10.1117/12.789710

Filho, M. E., Garcia, P., Duvert, G., Duchene, G., Thiebaut, E., Young, J., Absil, O., Berger, J.-P., Beckert, T., Hoenig, S., Schertl, D., Weigelt, G., Testi, L., Tatuli, E., Borkowski, V., De Becker, M., Surdej, J., Aringer, B., Hron, J., ... Harries, T. (2008). Phase referencing in optical interferometry. In M. Schöller, W. Danchi, ... F. Delplancke (Eds.), Optical and Infrared Interferometry (pp. 1F.1-1F.12). Bellingham, United States - Washington: SPIE. doi:10.1117/12.787908

Absil, O., Barillot, M., Coudé du Foresto, V., Defrere, D., Di Folco, E., Eiroa, C., Herbst, T., Jamar, C., Surdej, J., & Vakili, F. (2008). An optimized nulling ground based demonstrator for DARWIN: the ALADDIN proposal. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/214078.

Claeskens, J.-F., Sluse, D., & Surdej, J. (2008). HST observations of gravitationally lensed QSOs. In proceedings of the 41st ESLAB Symposium "The Impact of HST on European Astronomy" (June 2007). Astrophysics and Space Science Proceedings series edited by Springer.

Surdej, J., Dejonghe, H., Jorissen, A., Lampens, P., & Sterken, C. (11 April 2008). Conclusions following the 1st meeting on the possible Belgian involvement in the construction of ESO related instrumentation” .: 2008, , 11 April 2008 [Paper presentation]. 9th Meeting of the FNRS Contact Group Astronomie & Astrophysique, Bruxelles, Belgium.

Sluse, D., Claeskens, J.-F., Hutsemekers, D., & Surdej, J. (2008). Microlensing probes the AGN structure of the lensed quasar J1131-1231. In E. Benítez, I. Cruz-González, ... Y. Krongold (Eds.), Revista Mexicana de Astronomia y Astrofisica (Serie de Conferencias) Vol. 32 (pp. 83-85).

Sluse, D., Eigenbrod, A., Courbin, F., Hutsemekers, D., Claeskens, J.-F., Meylan, G., Agol, E., & Surdej, J. (2008). Microlensing to probe the quasar structure: spectrophotometry of Q2237+0305 and of J1131-1231. In E. Kerins, S. Mao, N. Rattenbury, ... L. Wyrzykowski (Eds.), Proceedings of the Manchester Microlensing Conference: The 12th International Conference and ANGLES Microlensing Workshop. Proceedings of Science, PoS (GMC8)020 (pp. 1-8).

Pacaud, F., Pierre, M., Adami, C., Altieri, B., Andreon, S., Chiappetti, L., Detal, A., Duc, P. A., Galaz, G., Gueguen, A., Le Fevre, J. P., Hertling, G., Libbrecht, C., Melin, J. B., Ponman, T. J., Quintana, H., Refregier, A., Sprimont, P.-G., Surdej, J., ... Trinchieri, G. (11 December 2007). The XMM-LSS survey: the Class 1 cluster sample over the initial 5 deg(2) and its cosmological modelling. Monthly Notices of the Royal Astronomical Society, 382 (3), 1289-1308. doi:10.1111/j.1365-2966.2007.12468.x
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Pierre, M., Chiappetti, L., Pacaud, F., Gueguen, A., Libbrecht, C., Altieri, B., Aussel, H., Gandhi, P., Garcet, O., Gosset, E., Paioro, L., Ponman, T. J., Read, A. M., Refregier, A., Starck, J. L., Surdej, J., Valtchanov, I., Adami, C., Alloin, D., ... Willis, J. P. (21 November 2007). The XMM-Large scale structure catalogue: X-ray sources and associated optical data. Version I. Monthly Notices of the Royal Astronomical Society, 382 (1), 279-290. doi:10.1111/j.1365-2966.2007.12354.x
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Garcet, O., Gandhi, P., Gosset, E., Sprimont, P.-G., Surdej, J., Borkowski, V., Tajer, M., Pacaud, F., Pierre, M., Chiappetti, L., Maccagni, D., Page, M. J., Carrera, F. J., Tedds, J. A., Mateos, S., Krumpe, M., Contini, T., Corral, A., Ebrero, J., ... Vaisanen, P. (2007). XMM-LSS survey: AGN classifications (Garcet+, 2007).

Pierre, M., Chiappetti, L., Pacaud, F., Gueguen, A., Libbrecht, C., Altieri, B., Aussel, H., Gandhi, P., Garcet, O., Gosset, E., Paioro, L., Ponman, T. J., Read, A., Refregier, A., Starck, J.-L., Surdej, J., Valtchanov, I., Adami, C., Alloin, D., ... Willis, J. P. (2007). XMM-LSS catalogue. Version I. (Pierre+, 2007).

Mawet, D., Riaud, P., Hanot, C., Vandormael, D., Loicq, J., Baudrand, D., Surdej, J., & Habraken, S. (2007). The annular groove phase mask coronagraph: an achromatic optical vortex. In D. R. Coulter (Ed.), "Techniques and Instrumentation for Detection of Exoplanets III" Proceedings of the SPIE, Volume 6693, Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series. doi:10.1117/12.758406

Jean, C., & Surdej, J. (September 2007). Extinction law classification and lens redshift estimate by means of the principal component analysis. Astronomy and Astrophysics, 471 (3), 807-812. doi:10.1051/0004-6361:20066727
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Hanot, C., Mawet, D., Loicq, J., Vandormael, D., Plesseria, J.-Y., Surdej, J., & Habraken, S. (2007). Fresnel rhombs as achromatic phase shifters for infrared nulling interferometry: first experimental results. In D. R. Coulter (Ed.), "Techniques and Instrumentation for Detection of Exoplanets III" Proceedings of the SPIE, Volume 6693, Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series (pp. 6693, 66931). doi:10.1117/12.758405

Mawet, D., Hanot, C., Lenaers, C., Riaud, P., Defrere, D., Vandormael, Loicq, J., Fleury, K., Plesseria, J.-Y., Surdej, J., & Habraken, S. (01 September 2007). Fresnel rhombs as achromatic phase shifters for infrared nulling interferometry. Optics Express, 15, 12850-12865. doi:10.1364/OE.15.012850
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Tajer, M., Polletta, M., Chiappetti, L., Maraschi, L., Trinchieri, G., Maccagni, D., Andreon, S., Garcet, O., Surdej, J., Pierre, M., Le Fevre, O., Franceschini, A., Lonsdale, C. J., Surace, J. A., Shupe, D. L., Fang, F., Rowan-Robinson, M., Smith, H. E., & Tresse, L. (2007). 3{sigma} hard sample of XMDS survey (Tajer+, 2007).

Sluse, D., Claeskens, J.-F., Hutsemekers, D., & Surdej, J. (June 2007). Multi-wavelength study of the gravitational lens system RXS J1131-1231 - III. Long slit spectroscopy: micro-lensing probes the QSO structure. Astronomy and Astrophysics, 468 (3), 885-901. doi:10.1051/0004-6361:20066821
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Tajer, M., Polletta, M., Chiappetti, L., Maraschi, L., Trinchieri, G., Maccagni, D., Andreon, S., Garcet, O., Surdej, J., Pierre, M., Le Fevre, O., Franceschini, A., Lonsdale, C. J., Surace, J. A., Shupe, D. L., Fang, F., Rowan-Robinson, M., Smith, H. E., & Tresse, L. (May 2007). Obscured and unobscured AGN populations in a hard-X-ray selected sample of the XMDS survey [letter to the editor]. Astronomy and Astrophysics, 467 (1), 73-91. doi:10.1051/0004-6361:20066667
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Mazure, A., Adami, C., Pierre, M., Le Fevre, O., Arnouts, S., Duc, P. A., Ilbert, O., LeBrun, V., Meneux, B., Pacaud, F., Surdej, J., & Valtchanov, I. (May 2007). Structure detection in the D1 CFHTLS deep field using accurate photometric redshifts: a benchmark. Astronomy and Astrophysics, 467 (1), 49-62. doi:10.1051/0004-6361:20066379
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Surdej, J., & Pospieszalska-Surdej, A. (2007). Gravitational lens simulator : a didactical experiment.

Polletta, M., Tajer, M., Maraschi, L., Trinchieri, G., Lonsdale, C. J., Chiappetti, L., Andreon, S., Pierre, M., Le Fèvre, O., Zamorani, G., Maccagni, D., Garcet, O., Surdej, J., Franceschini, A., Alloin, D., Shupe, D. L., Surace, J. A., Fang, F., Rowan-Robinson, M., ... Tresse, L. (2007). Spectral Energy Distributions of Hard X-Ray Selected Active Galactic Nuclei in the XMM-Newton Medium Deep Survey. Astrophysical Journal, 663, 81-102. doi:10.1086/518113
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Surdej, J., Chelli, A., Garcia, P., Henning, T., & Quirrenbach, A. (2007). The European Interferometry Initiative (EII) within OPTICON. In N. Epchtein & M. Candidi (Eds.), EAS Publications Series, Volume 25 (pp. 301-308). doi:10.1051/eas:2007111

Garcet, O., Gandhi, P., Gosset, E., Sprimont, P.-G., Surdej, J., Borkowski, V., Tajer, M., Pacaud, F., Pierre, M., Chiappetti, L., Maccagni, D., Page, M. J., Carrera, F. J., Tedds, J. A., Mateos, S., Krumpe, M., Contini, T., Corral, A., Ebrero, J., ... Vaisanen, P. (2007). The XMM large scale structure survey: optical vs. X-ray classifications of active galactic nuclei and the unified scheme. Astronomy and Astrophysics, 474, 473-489. doi:10.1051/0004-6361:20077778
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Garcet, O., Gandhi, P., Disseau, L., Gosset, E., Gueguen, A., Pacaud, F., Pierre, M., & Surdej, J. (2007). The XMM-LSS Survey : properties and two-point angular correlations of point-like sources [Poster presentation]. XMM-Newton: The Next Decade, Villafranca del Castillo, Madrid, Spain.

Garcet, O., Gandhi, P., Gosset, E., Sprimont, P.-G., Surdej, J., Borkowski, V., Tajer, M., Pacaud, F., & Pierre, M. (2007). The XMM-LSS Survey: about Testing the Unified Scheme upon optically identified X-ray selected AGN in the [2-10] keV Band [Poster presentation]. XMM-Newton: The Next Decade, Villafranca del Castillo, Madrid, Spain.

Surdej, J., Bartczak, P., Borkowski, V., Borra, H., Chisogne, J.-P., Claeskens, J.-F., Collin, B., De Becker, M., Defrere, D., Denis, S., Flebus, C., Garcet, G., Gloesener, P., Habraken, S., Lampens, P., Magette, A., Manfroid, J., Mawet, D., Ninane, N., ... Swings, J.-P. (2007). The 4m International Liquid Mirror Telescope (ILMT) (Invited talk) [Paper presentation]. VII International Conference on Relativistic Astrophysics, Gravitation and Cosmology, Kyiv, Ukraine.

Pacaud, F., Pierre, M., Refregier, A., Gueguen, A., Starck, J. L., Valtchanov, I., Read, A. M., Altieri, B., Chiappetti, L., Gandhi, P., Garcet, O., Gosset, E., Ponman, T. J., & Surdej, J. (21 October 2006). The XMM Large-Scale Structure survey: the X-ray pipeline and survey selection function. Monthly Notices of the Royal Astronomical Society, 372 (2), 578-590. doi:10.1111/j.1365-2966.2006.10881.x
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Pierre, M., Pacaud, F., Duc, P. A., Willis, J. P., Andreon, S., Valtchanov, I., Altieri, B., Galaz, G., Gueguen, A., Le Fevre, J. P., Le Fevre, O., Ponman, T., Sprimont, P.-G., Surdej, J., Adami, C., Alshino, A., Bremer, M., Chiappetti, L., Detal, A., ... Read, A. (21 October 2006). The XMM Large-Scale Structure survey: a well-controlled X-ray cluster sample over the D1 CFHTLS area. Monthly Notices of the Royal Astronomical Society, 372 (2), 591-608. doi:10.1111/j.1365-2966.2006.10886.x
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Gandhi, P., Garcet, O., Disseau, L., Pacaud, F., Pierre, M., Gueguen, A., Alloin, D., Chiappetti, L., Gosset, E., Maccagni, D., Surdej, J., & Valtchanov, I. (October 2006). The XMM large scale structure survey: properties and two-point angular correlations of point-like sources. Astronomy and Astrophysics, 457 (2), 393-404. doi:10.1051/0004-6361:20065284
Peer Reviewed verified by ORBi

Riaud, P., Mawet, D., Absil, O., Boccaletti, A., Baudoz, P., Herwats, E., & Surdej, J. (October 2006). Coronagraphic imaging of three weak-line T Tauri stars: evidence of planetary formation around PDS 70. Astronomy and Astrophysics, 458, 317-325. doi:10.1051/0004-6361:20065232
Peer Reviewed verified by ORBi

Gandhi, P., Garcet, O., Disseau, L., Pacaud, F., Pierre, M., Gueguen, A., Alloin, D., Chiappetti, L., Gosset, E., Maccagni, D., Surdej, J., & Valtchanov, I. (2006). Angular Clustering of Obscured Active Galactic Nuclei. In Bulletin of the American Astronomical Society, Vol. 38 (pp. 357).

Burton, M., & Surdej, J. (August 2006). AstroPoles : Astronomy from the Polar Plateaus; The astronomy program for the International Polar Year [Poster presentation]. The IAU General Assembly in August 2006 (Prague), Prague, Czechia.

Surdej, J., Absil, O., Bartczak, P., Borra, E., Chisogne, J.-P., Claeskens, J.-F., Collin, B., De Becker, M., Defrere, D., Denis, S., Flebus, C., Garcet, O., Gloesener, P., Jean, C., Lampens, P., Libbrecht, C., Magette, A., Manfroid, J., Mawet, D., ... Swings, J.-P. (2006). The 4m international liquid mirror telescope (ILMT). In L. Stepp (Ed.), Ground-based and Airborne Telescopes (pp. 4). Bellingham, United States - Washington: SPIE. doi:10.1117/12.671695

Malbet, F., Kern, P. Y., Berger, J.-P., Jocou, L., Garcia, P., Buscher, D., Rousselet-Perraut, K., Weigelt, G., Gai, M., Surdej, J., Hron, J., Neuhäuser, R., Le Coarer, E., Labeye, P. R., Le Bouquin, J., Benisty, M., & Herwats, E. (2006). VSI: a milli-arcsec spectro-imager for the VLTI. In J. D. Monnier, M. Schöller, ... W. C. Danchi (Eds.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series "Advances in Stellar Interferometry" - SPIE Conference 6268 (pp. 1-12). Dordrecht, Boston, United States: Kluwer Academic Publisher. doi:10.1117/12.673098
Peer reviewed

Mawet, D., Lenaerts, C., Riaud, P., Vandormael, D., Loicq, J., Verstraeten, D., Fleury, K., Habraken, S., & Surdej, J. (2006). Infrared achromatic phase shifters using modulated total internal reflection. In J. D. Monnier, M. Schöller, ... W. C. Danchi (Eds.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series "Advances in Stellar Interferometry" - SPIE Conference 6268 (pp. 79-89). Dordrecht, Boston, United States: Kluwer Academic Publisher. doi:10.1117/12.671572
Peer reviewed

Claeskens, J.-F., Sluse, D., Riaud, P., & Surdej, J. (June 2006). Multi wavelength study of the gravitational lens system RXS J1131-1231 - II. Lens model and source reconstruction. Astronomy and Astrophysics, 451 (3), 865-879. doi:10.1051/0004-6361:20054352
Peer Reviewed verified by ORBi

Nakos, T., Willis, J., Andreon, S., & Surdej, J. (19 May 2006). K-excess, an unexploited method for discovering red quasars [Paper presentation]. 7th Meeting of the FNRS Contact Group ASTRONOMIE & ASTROPHYSIQUE, Bruxelles, Belgium.

Claeskens, J.-F., Smette, A., Vandenbulcke, L., & Surdej, J. (11 April 2006). Identification and redshift determination of quasi-stellar objects with medium-band photometry: application to Gaia. Monthly Notices of the Royal Astronomical Society, 367 (3), 879-904. doi:10.1111/j.1365-2966.2006.10024.x
Peer Reviewed verified by ORBi

Sluse, D., Claeskens, J.-F., Altieri, B., Cabanac, R. A., Garcet, O., Hutsemekers, D., Jean, C., Smette, A., & Surdej, J. (01 April 2006). Multi-wavelength study of the gravitational lens system RXS J113155.4-123155. I. Multi-epoch optical and near infrared imaging. Astronomy and Astrophysics, 449, 539-550. doi:10.1051/0004-6361:20053148
Peer Reviewed verified by ORBi

Surdej, J., Claeskens, J.-F., & Sluse, D. (2006). Invited paper (Collège de France) Gravitational lensing and anomalous redshifts. In J.-C. Pecker & J. Narlikar (Eds.), Current Issues in Cosmology (pp. 223-233). Cambridge, United Kingdom: Cambridge University Press.

Mawet, D., Riaud, P., & Surdej, J. (16 March 2006). Next-generation phase-mask coronagraphy for extrasolar planetary system imaging [Paper presentation]. 8th Meeting of the FNRS Contact Group Astronomie & Astrophysique, Bruxelles, Belgium.

Surdej, J. (Other coll.). (February 2006). Illusion à l’échelle cosmique Un atelier parmi tant d’autres, pour promouvoir les sciences. 15e Jour du Mois, 151.

Andreon, S., Quintana, H., Tajer, M., Galaz, G., & Surdej, J. (21 January 2006). The Butcher-Oemler effect at z similar to 0.35: a change in perspective. Monthly Notices of the Royal Astronomical Society, 365 (3), 915-928. doi:10.1111/j.1365-2966.2005.09786.x
Peer Reviewed verified by ORBi

Mawet, D., Riaud, P., Baudrand, J., Boccaletti, A., Baudoz, P., & Surdej, J. (2006). New generation phase coronagraphy [Poster presentation]. Detection and characterization of exoplanets : Observational challenges for the next decade, Geneva, Switzerland.

Garcet, O., Gandhi, P., Gosset, E., Gueguen, A., Pacaud, F., Pierre, M., & Surdej, J. (2006). Angular Clustering of X-ray Point-Like Sources in the XMM Large Scale Structure Survey. In A. Wilson (Ed.), Proceedings of the ‘The X-ray Universe 2005’ (pp. 617-618). Noordwijk, Netherlands: ESA Publications Division.

Akeson, R., ten Brummelaar, T., Eisner, J., Haniff, C., Karovska, M., Monnier, J., Mourard, D., Perrin, G., Surdej, J., & Tycner, C. (2006). Current generation arrays: current status, getting the most out of them and future development. In “Future Directions for Interferometry”.

Mawet, D., Riaud, P., Baudrand, J., Boccaletti, A., Baudoz, P., Rouan, D., Lenaerts, C., & Surdej, J. (2006). Achromatic optical vortex coronagraph with subwavelength gratings. In Proceedings of the Coronagraph Workshop.

Schneider, J., Riaud, P., Tinetti, G., Schmid, H. M., Stam, D., Udry, S., Baudoz, P., Boccaletti, A., Grasset, O., Mawet, D., Surdej, J., & The See-Coast, T. (2006). SEE-COAST: The Super-Earth Explorer. In D. Barret, F. Casoli, G. Lagache, A. Lecavelier, ... L. Pagani (Eds.), SF2A-2006: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics (pp. 429-432).

Carpenter, K. G., Allen, R., Benson, J., Ciardi, D., Danchi, W., Foresto, V., Karovska, M., Mighell, K., Monnier, J., Mould, J., Mourard, D., Storey, J., Surdej, J., & Swain, M. (2006). The Future of Space-Based Interferometry. In “Future Directions for Interferometry”.

Willis, J. P., Pacaud, F., Valtchanov, I., Pierre, M., Ponman, T., Read, A., Andreon, S., Altieri, B., Quintana, H., Santos, S. D., Birkinshaw, M., Bremer, M., Duc, P.-A., Galaz, G., Gosset, E., Jones, L., & Surdej, J. (01 December 2005). Erratum: The XMM Large-Scale Structure survey: an initial sample of galaxy groups and clusters to a redshift z < 0.6. Monthly Notices of the Royal Astronomical Society, 364, 751-752. doi:10.1111/j.1365-2966.2005.09651.x
Peer Reviewed verified by ORBi

Mawet, D., Riaud, P., Surdej, J., & Baudrand, J. (01 December 2005). Subwavelength surface-relief gratings for stellar coronagraphy. Applied Optics, 44 Issue 34, 7313-7321. doi:10.1364/AO.44.007313
Peer Reviewed verified by ORBi

Mawet, D., Riaud, P., Absil, O., & Surdej, J. (10 November 2005). Annular Groove Phase Mask Coronagraph. Astrophysical Journal, 633, 1191-1200. doi:10.1086/462409
Peer Reviewed verified by ORBi

Willis, J. P., Pacaud, F., Valtchanov, I., Pierre, M., Ponman, T., Read, A., Andreon, S., Altieri, B., Quintana, H., Dos Santos, S., Birkinshaw, M., Bremer, M., Duc, P. A., Galaz, G., Gosset, E., Jones, L., & Surdej, J. (21 October 2005). The XMM large-scale structure survey: an initial sample of galaxy groups and clusters to a redshift z < 0.6. Monthly Notices of the Royal Astronomical Society, 363 (2), 675-691. doi:10.1111/j.1365-2966.2005.09473.x
Peer Reviewed verified by ORBi

Mawet, D., Lenaerts, C., Riaud, P., Surdej, J., Habraken, S., & Vandormael, D. (01 October 2005). Use of subwavelength gratings in TIR incidence as achromatic phase shifters. Optics Express, 13 (22), 8686-8692. doi:10.1364/OPEX.13.008686
Peer Reviewed verified by ORBi

Nakos, T., Courbin, F., Poels, J., Libbrecht, C., Magain, P., Surdej, J., Manfroid, J., Burud, I., Hjorth, J., Germany, L., Lidman, C., Meylan, G., Pompei, E., Pritchard, J., & Saviane, I. (01 October 2005). Photometric monitoring of the doubly imaged quasar UM 673: possible evidence for chromatic microlensing. Astronomy and Astrophysics, 441, 443-450. doi:10.1051/0004-6361:20052877
Peer Reviewed verified by ORBi

Chiappetti, L., Tajer, M., Trinchieri, G., Maccagni, D., Maraschi, L., Paioro, L., Pierre, M., Surdej, J., Garcet, O., Gosset, E., Le Fevre, O., Bertin, E., McCracken, H. J., Mellier, Y., Foucaud, S., Radovich, M., Ripepi, V., & Arnaboldi, M. (August 2005). The XMM-LSS survey - The XMDS/VVDS 4 sigma catalogue. Astronomy and Astrophysics, 439 (1), 413-425. doi:10.1051/0004-6361:20042583
Peer Reviewed verified by ORBi

Mawet, D., Riaud, P., Absil, O., Baudrand, J., & Surdej, J. (2005). The four-quadrant ZOG and annular groove phase mask coronagraphs. In D. R. Coulter (Ed.), Techniques and Instrumentation for Detection of Exoplanets II (pp. 502-511). Bellingham, United States - Washington: SPIE. doi:10.1117/12.640363

Javaux, E., Swings, J.-P., & Surdej, J. (2005). Astrobiology in Belgium. Extension workshop of the Joined European and National Astronomy Meeting (JENAM) in Liège, 4-8th July 2005.

Moreau, O., Libbrecht, C., Lee, D. W., & Surdej, J. (June 2005). Accurate photometric light curves of the lensed components of Q2237+0305 derived with an optimal image subtraction technique: Evidence for microlensing in image A. Astronomy and Astrophysics, 436 (2), 479-492. doi:10.1051/0004-6361:20041887
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Chiappetti, L., Tajer, M., Trinchieri, G., Maccagni, D., Maraschi, L., Paioro, L., Pierre, M., Surdej, J., Garcet, O., Gosset, E., Le Fevre, O., Bertin, E., McCracken, H. J., Mellier, Y., Foucaud, S., Radovich, M., Ripepi, V., & Arnaboldi, M. (2005). XMDS/VVDS 4{sigma} catalogue (Chiappetti+, 2005).

Surdej, J., Caro, D., & Detal, A. (Eds.). (2005). Science cases for next generation optical/infrared interferometric facilities (the post VLTI era) : Proceedings of the 37th Liège International Astrophysical Colloquium, 23-25 August 2004. (Bulletin de la Sociètè royale des sciences de Liège ; v. 74, no. 1-3). Liège, Belgium: Sociètè royale des sciences de Liège.

Surdej, J. (2005). Gravitational lensing, rapport invité [Paper presentation]. Congrès Général de la Société Générale de Physique et de la Belgian Physical Society, Lille, France.

Claeskens, J.-F., Sluse, D., Riaud, P., & Surdej, J. (2005). RXS J1131-1231: a lensed host galaxy at z = 0.66. In J. F. Claeskens, D. Sluse, P. Riaud, ... J. Surdej, Proceedings of the Joint European and National Astronomy Meeting (http://www.astro.ulg.ac.be/RPub/Colloques/JENAM/proceedings/proceedings.html).

Claeskens, J.-F., Smette, A., & Surdej, J. (2005). Quasars with Gaia: Identification and Astrophysical Parameters. In C. Turon, K. S. O'Flaherty, ... M. A. C. Perryman (Eds.), Proceedings of the Gaia Symposium "The Three-Dimensional Universe with Gaia" (ESA SP-576) (pp. 667-673).

Claeskens, J.-F., Smette, A., & Surdej, J. (2005). Quasars with GAIA : identification and astrophysical parameters. https://orbi.uliege.be/handle/2268/34691

Pierre, M., Valtchanov, I., Altieri, B., Andreon, S., Bolzonella, M., Bremer, M., Disseau, L., Dos Santos, S., Gandhi, P., Jean, C., Pacaud, F., Read, A., Refregier, A., Willis, J., Adami, C., Alloin, D., Birkinshaw, M., Chiappetti, L., Cohen, A., ... White, S. (01 September 2004). The XMM-LSS survey. Survey design and first results. Journal of Cosmology and Astroparticle Physics, 09, 011. doi:10.1088/1475-7516/2004/09/011
Peer Reviewed verified by ORBi

Valtchanov, I., Pierre, M., Willis, J., Dos Santos, S., Jones, L., Andreon, S., Adami, C., Altieri, B., Bolzonella, M., Bremer, M., Duc, P. A., Gosset, E., Jean, C., & Surdej, J. (August 2004). The XMM-LSS survey - First high redshift galaxy clusters: Relaxed and collapsing systems. Astronomy and Astrophysics, 423 (1), 75-85. doi:10.1051/0004-6361:20040162
Peer Reviewed verified by ORBi

Nakos, T., Courbin, F., Libbrecht, C., Poels, J., Magain, P., & Surdej, J. (July 2004). A photometric monitoring of the gravitational lens UM673 [Poster presentation]. IAU 225 conference on Gravitational Lenses, Lausanne, Switzerland.

Weiss, W. W., Aerts, C., Aigrain, S., Alecian, G., Antonello, E., Baglin, A., Bazot, M., Collier-Cameron, A., Charpinet, S., Gamarova, A., Handler, G., Hatzes, A., Hubert, A.-M., Lammer, H., Lebzelter, T., Maceroni, C., Marconi, M., de Martino, D., Janot-Pacheco, E., ... Zwintz, K. (2004). Additional science potential for COROT. In F. Favata, S. Aigrain, ... A. Wilson (Eds.), Stellar Structure and Habitable Planet Finding (pp. 435-444). Noordwijk, Netherlands: ESA Publications Division.

Maraschi, L., Tajer, M., Trinchieri, G., Chiappetti, L., Paioro, L., Maccagni, D., Pierre, M., Surdej, J., & Le Fèvre, O. (2004). Preliminary Results from the XMM Medium Deep Survey. In R. Mújica & R. Maiolino (Eds.), Multiwavelength AGN Surveys, Proceedings of the Guillermo Haro Conference (pp. 39). Singapore, Singapore: World Scientific Publishing Company.

Surdej, J. (2004). Europejski Projekt Interferometru. Delta Popularny miesiecznik Matematyczno-fizyczno-astronomiczny, 11, p. 13.

Mawet, D., Baudrand, J., Lenaerts, C., Moreau, V., Riaud, P., Rouan, D., & Surdej, J. (2003). Birefringent achromatic phase shifters for nulling interferometry and phase coronagraphy. In Earths: DARWIN/TPF and the Search for Extrasolar Terrestrial Planets (pp. 519-524).

Sluse, D., Surdej, J., Claeskens, J.-F., Hutsemekers, D., Jean, C., Courbin, F., Nakos, T., Billeres, M., & Khmil, S. V. (01 July 2003). A quadruply imaged quasar with an optical Einstein ring candidate: 1RXS J113155.4-123155. Astronomy and Astrophysics, 406 (Letters), 43-46. doi:10.1051/0004-6361:20030904
Peer Reviewed verified by ORBi

Mawet, D., Lenaerts, C., Moreau, V., Renotte, Y., Rouan, D., & Surdej, J. (2003). Achromatic Four Quadrant Phase Mask Coronagraph using the Dispersion of Form Birefringence. In C. Aime & R. Soummer, Astronomy with high contrast imaging : from planetary systems to active galactic nuclei (EAS, EDP Sciences, 2003, pp. 117-128). EAS. doi:10.1051/eas:2003056

Mawet, D., Lenaerts, C., Moreau, V., Renotte, Y., Rouan, D., & Surdej, J. (2003). Achromatic four quadrants phase mask coronagraph using the dispersion of form birefringence. In Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series (pp. 182-191).

Sluse, D., Claeskens, J.-F., Surdej, J., & Hutsemekers, D. (January 2003). Discovery of a quadruply imaged quasar surrounded by a ring [Paper presentation]. Gravitational Lensing: a unique tool for cosmology.

Sluse, D., Surdej, J., Hutsemekers, D., & Claeskens, J.-F. (2003). Discovery of a new quadruply imaged quasar surrounded by an Einstein ring [Paper presentation]. Meeting of the FNRS Contact Group ASTRONOMIE & ASTROPHYSIQUE, Bruxelles, Belgium.

Claeskens, J.-F., Gosset, E., Smette, A., & Surdej, J. (2003). Photometric variability of QSOs and Active Galactic Nuclei with COROT. In Proceedings of the "Corot Scientific Week No 2".

Sluse, D., Surdej, J., Claeskens, J.-F., De Rop, Y., Lee, D. W., Iovino, A., & Hawkins, M. R. S. (01 January 2003). Close pairs of quasars with different redshifts: New observations and results. Astronomy and Astrophysics, 397, 539-544. doi:10.1051/0004-6361:20021524
Peer Reviewed verified by ORBi

Aracil, B., Petitjean, P., Smette, A., Surdej, J., Mucket, J. P., & Cristiani, S. (August 2002). HST STIS observations of four QSO pairs. Astronomy and Astrophysics, 391 (1), 1-12. doi:10.1051/0004-6361:20020733
Peer Reviewed verified by ORBi

Alcalde, D., Mediavilla, E., Moreau, O., Munoz, J. A., Libbrecht, C., Goicoechea, L. J., Surdej, J., Puga, E., De Rop, Y., Barrena, R., Gil-Merino, R., McLeod, B. A., Motta, V., Oscoz, A., & Serra-Ricart, M. (20 June 2002). QSO 2237+0305 VR light curves from Gravitational Lenses International Time Project optical monitoring. Astrophysical Journal, 572 (2, Part 1), 729-734. doi:10.1086/340343
Peer Reviewed verified by ORBi

Vangeyte, B., Manfroid, J., & Surdej, J. (June 2002). Study of CCD mosaic configurations for the ILMT: Astrometry and photometry of point sources in the absence of a TDI corrector. Astronomy and Astrophysics, 388 (2), 712-731. doi:10.1051/0004-6361:20020516
Peer Reviewed verified by ORBi

Aracil, B., Petitjean, P., Smette, A., Surdej, J., Mucket, J. P., & Cristiani, S. (2002). Extension of Lyman-alpha Complexes from HST Observations of Four Pairs of Quasars. In F. Combes & D. Barret (Eds.), SF2A-2002: Semaine de l'Astrophysique Francaise (pp. 37-40).

Khmil, S. V., & Surdej, J. (May 2002). Optimal extraction of multiple overlapping spectra using a maximum entropy algorithm. Astronomy and Astrophysics, 387 (1), 347-355. doi:10.1051/0004-6361:20020289
Peer Reviewed verified by ORBi

Claeskens, J.-F., & Surdej, J. (March 2002). Gravitational lensing in quasar samples [letter to the editor]. Astronomy and Astrophysics Review, 10 (4), 263-311. doi:10.1007/s001590000010
Peer Reviewed verified by ORBi

Surdej, J., Claeskens, J.-F., & Smette, A. (2002). A complete sample of gravitationally lensed quasars to be detected with GAIA. https://orbi.uliege.be/handle/2268/34689

Jean, C., Claeskens, J.-F., & Surdej, J. (2001). Gravitational lensing studies with the 4-m International Liquid Mirror Telescope (ILMT) (poster contribution). In T. G. Brainerd & C. S. Kochanek, Proceedings of the Conference "Gravitational lensing: recent progress and future goals" (pp. 423-424). ArXiv Astrophysics e-prints.

Pierre, M., Alloin, D., Altieri, B., Birkinshaw, M., Bremer, M., Böhringer, Hjorth, J., Jones, L., Le Fèvre, O., Maccagni, D., McBreen, B., Mellier, Y., Molinari, E., Quintana, H., Rottgering, H., Surdej, J., Vigroux, L., White, S., & Lonsdale, C. (01 September 2001). The XMM Large Scale Structure Survey and its multi-lambda follow-up. Messenger, 105, p. 32-36.

Dib, S., Surdej, J., & Claeskens, J.-F. (2001). Weighing nearby stars with GAIA ? In Conference proceedings of "European meeting, Census of the Galaxy: Challenges for photometry and spectrometry with GAIA.

Surdej, J. (20 April 2001). The International Liquid Mirror Telescope: Science and Technology [Paper presentation]. Meeting of the FNRS Contact Group ASTRONOMIE ET ASTROPHYSIQUE, Bruxelles, Belgium.

Poels, J., Borra, E., Claeskens, J.-F., Jean, C., Manfroid, J., Montfort, F., Moreau, O., Nakos, T., Surdej, J., Swings, J.-P., van Dessel, E., & Vangeyte, B. (2001). The 4-m International Liquid Mirror Telescope Project (ILMT) (poster). In F. R. Harnden, F. A. Primini, ... H. E. Payne (Eds.), Astronomical Data Analysis Software & Systems X Conference (pp. 97-100).

Claeskens, J.-F., Khmil, S. V., Lee, D. W., Sluse, D., & Surdej, J. (2001). HST and ground-based observations of the gravitational lens system Q1009-0252 A & B. Astronomy and Astrophysics, 367, 748-758. doi:10.1051/0004-6361:20000491
Peer Reviewed verified by ORBi

Claeskens, J.-F., Jean, C., & Surdej, J. (2001). Microlensing observations with the 4-m International Liquid Mirror Telescope. In J. W. Menzies & P. D. Sackett, The proceedings of the Conference “Microlensing 2000: A New Era of Microlensing Astrophysics” (pp. 373-377).

Pospieszalska-Surdej, A., Surdej, J., Detal, A., & Jean, C. (2001). The GL bibliography and an interactive database (Poster contribution). In T. G. Brainerd & C. S. Kochanek (Eds.), Proceedings of the Conference "Gravitational lensing: recent progress and future goals" (pp. 55-56).

Surdej, J., & Pospieszalska, A. (2001). Les mirages gravitationnels (IV). Ciel (Le), 63, p. 21-26.

Poels, J., Moreau, O., Manfroid, J., Surdej, J., Borra, H., Claeskens, J.-F., Jean, C., Monfort, F., Swings, J.-P., Vangeyte, B., van Dessel, E., & Nakos, T. (2001). Surveys with the 4-m International Liquid Mirror Telescope Project (ILMT) (poster). In A. J. Banday, S. Zaroubi, ... M. Bartelmann (Eds.), Astronomical Data Analysis Software and Systems X (pp. 598-600).

Claeskens, J.-F., Royer, P., & Surdej, J. (2001). QSO colors in the proposed GAIA photometric systems. In Proceedings of the GAIA Workshop (pp. 1-13).

Dib, S., Claeskens, J.-F., & Surdej, J. (2001). Determination of the mass of nearby stars from astrometric microlensing observations. In J. Surdej, J.-P. Swings, D. Caro, ... A. Detal (Eds.), Proceedings of the LIAC “From optical to millimetric interferometry, scientific and technological challenges” (pp. 151-155).

van Dessel, E., Sinachopoulos, D., Nakos, T., & Surdej, J. (2001). 'The ILMT (International Liquid Mirror Telescope) and monitoring of gravitational lenses'. In Proceedings of the SAMOS conference (Greece).

Poels, J., Moreau, O., Manfroid, J., Surdej, J., Borra, E., Claeskens, J.-F., Jean, C., Montfort, F., Swings, J.-P., Vangeyte, B., van Dessel, E., & Nakos, T. (2001). Surveys with the 4-m International Liquid Mirror Telescope. In Mining the Sky (pp. 598). doi:10.1007/10849171_79

Puga, E., Alcalde, D., Barrena, R., Mediavilla, E., Motta, V., Muñoz, J. A., Oscoz, A., Serra-Ricart, M., Gil-Merino, R., Goicoechea, L. J., Lewis, G., Libbrecht, C., Moreau, O., Surdej, J., & Wambsganss, J. (2001). Daily monitoring of the gravitational lens QSO 2237+0305 at the Nordic Optical Telescope. In J. Gorgas, J. Zamorano, ... J. Gallego (Eds.), Highlights of Spanish astrophysics II (pp. 53). Dordrecht, Germany: Kluwer Academic Publishers.

Aracil, B., Petitjean, P., Smette, A., Surdej, J., Mücket, J., & Cristiani. (2001). Extent of Lyman-alpha complexes from HST observations of four pairs of quasars. In R. Ferlet, M. Lemoine, J. M. Desert, ... B. Raban (Eds.), Proceedings of the 17th IAP Colloquium 'Gaseous matter in galaxies and intergalactic space. Observational and theoretical results, with special emphasis on new data from FUSE, HST and VLT' (pp. 293-296). Frontier Group.

Zhdanov, V. I., & Surdej, J. (2001). Quasar pairs with arcminute angular separations. Astronomy and Astrophysics, 372, 1-7. doi:10.1051/0004-6361:20010283
Peer Reviewed verified by ORBi

Surdej, J., Claeskens, J.-F., Jean, C., Lee, D. W., Pospieszalska-Surdej, A., Remy, M., Sluse, D., Smette, A., & Swings, J.-P. (2001). The relevance of HST observations for studies of quasars, gravitational lenses and intervening gas clouds ". In Space Sciences, Vol. II, Part 1: Space Scientific Research in Belgium (pp. 95-104). Belgium: Federal Office for Scientific, Technical and Cultural Affairs.

Surdej, J., & Claeskens, J.-F. (2001). Gravitational lensing. In J. A. Bleeker, J. Geiss, ... M. Huber (Eds.), The Century of Space Science, Volume I (pp. 441-469). Dordrecht, Netherlands: Kluwer Academic Publisher.

Surdej, J., Swings, J.-P., Caro, D., & Detal, A. (Eds.). (2001). From optical to millimetric interferometry : scientific and technological challenges : proceedings of the 36th Liège International Astrophysical Colloquium, July 2-5, 2001. Liège, Belgium: Université de Liège, Institut d'Astrophysique et de Géophysique.

Khmil, S. V., & Surdej, J. (01 September 2000). Optimal extraction of multiple overlapping spectra: a new algorithm based on the maximum entropy method. Kinematika i Fizika Nebesnykh Tel Supplement, 3, 178-181.
Peer reviewed

Claeskens, J.-F., Lee, D.-W., Remy, M., Sluse, D., & Surdej, J. (2000). QSO mass constraints from gravitational lensing studies of quasar pairs. The cases of Q1548+114 A & B and Q1148+0055 A & B. Astronomy and Astrophysics, 356, 840-848.
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Surdej, J., Pospieszalska, A., & Refsdal Sjur. (2000). DIDACTICAL EXPERIMENTS ON GRAVITATIONAL LENSING.

Surdej, J., & Pospieszalska, A. (2000). Les mirages gravitationnels (III). Ciel (Le), 62, p. 311-318.

Surdej, J., & Pospieszalska, A. (2000). Les mirages gravitationnels (II). Ciel (Le), 62, p. 282-286.

Surdej, J., & Pospieszalska, A. (2000). Les mirages gravitationnels. Ciel (Le), 62, p. 199-201.

Le Brun, V., Smette, A., Surdej, J., & Claeskens, J.-F. (2000). Lensing properties of 7 damped Lyalpha absorbing galaxy-QSO pairs. Astronomy and Astrophysics, 363, 837-842.
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Surdej, J. (2000). Gravitational lens studies with the 4m International Liquid Mirror Telescope (ILMT) [Paper presentation]. 2nd Princeton-Pontificia Universidad Catolica Workshop "Dark Matter and Gravitational Lensing", San Pedro de Atacama, Chile.

Jean, C., Claeskens, J.-F., & Surdej, J. (01 October 1999). Gravitational lensing studies with the 4-m International Liquid Mirror Telescope (ILMT) [Poster presentation]. "Gravitational Lensing: Recent Progress and Future Goals", Boston, United States.

Pospieszalska-Surdej, A., Surdej, J., Detal, A., & Jean, C. (01 October 1999). The GL bibliography and an interactive database [Poster presentation]. Gravitational Lensing: Recent Progress and Future Goals.

Surdej, J. (1999). Gravitational Lensing by a Wine Glass. The Universe in the Classroom, 46 (Second Quarter), p. 5.

Surdej, J. (1999). The International 4-m Liquid Mirror Telescope Project. European Astronomical Society Newsletter, 17, 3-5.

Smette, A., Claeskens, J.-F., & Surdej, J. (1999). Gravitational Lensing by Damped LY alpha Absorbers. In C. L. Carilli, S. J. E. Radford, K. M. Menten, ... G. I. Langston, Highly Redshifted Radio Lines, ASP Conf. Series Vol. 156 (pp. 147-151).

Jean, C., Claeskens, J.-F., & Surdej, J. (1999). Surveys with a 4 m Liquid Mirror Telescope. In F. Morgant & W. J. Couch (Eds.), Looking Deep in the Southern Sky (pp. 89-90). Berlin, Germany: Springer-Verlag.

Baggett, S., Remy, M., Surdej, J., & Wiggs, M. (1998). WFPC2 PSF Subtractions. In Bulletin of the American Astronomical Society (pp. 1271).

Remy, M., Claeskens, J.-F., Surdej, J., Hjorth, J., Refsdal, S., Wucknitz, O., Sorensen, A. N., & Grundahl, F. (1998). Detection of the lensing galaxy for the double QSO HE 1104-1805. New Astronomy, 3, 379-390. doi:10.1016/S1384-1076(98)00005-0
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Claeskens, J.-F., & Surdej, J. (1998). Close projected QSO-Galaxy associations: are they real? Astronomy and Astrophysics, 335, 69-84.
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Surdej, J. (1998). Concluding remarks on the Oslo workshop "Gravitational lensing" [Paper presentation]. Oslo workshop "Gravitational lensing", Oslo, Norway.

Petitjean, P., Surdej, J., Remy, M., Smette, A., Mucket, J., & Shaver, P. (1998). Spatial distribution of the Ly-alpha forest. In S. D'Odorico, A. Fontana, ... E. Giallongo, The Young Universe: Galaxy Formation and Evolution at Intermediate and High Redshift (pp. 383-390).

Surdej, J., & Claeskens, J.-F. (1998). Gravitational lens studies with a LMT. In M. Ferrari (Ed.), Proceedings of the International workshop “Science with Liquid Mirror Telescopes” (pp. 1-8).

Petitjean, P., Surdej, J., Smette, A., Shaver, P., Muecket, J., & Remy, M. (1998). HST observations of the QSO pair Q1026-0045A,B. Astronomy and Astrophysics, 334, 45-L48.
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Jean, C., & Surdej, J. (1998). Redshift estimate of a gravitational lens from the observed reddening of a multiply imaged quasar. Astronomy and Astrophysics, 339, 729-736.
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Jean, C., & Surdej, J. (1998). Determination of the redshift of an invisible lens [Paper presentation]. Oslo workshop 'Gravitational lensing', 10-12 June 1998, Oslo, Norway.

Surdej, J., Claeskens, J. F., & Jean, C. (1998). Photometric monitoring of multiply imaged quasars with a LMT [Paper presentation]. Oslo workshop "Gravitational lensing", Oslo, Norway.

Ostensen, R., Remy, M., Lindblad, P. O., Refsdal, S., Stabell, R., Surdej, J., Barthel, P. D., Emanuelsen, P. I., Festin, L., Gosset, E., Hainaut, O., Hakala, P., Hjelm, M., Hjorth, J., Hutsemekers, D., Jablonski, M., Kaas, A. A., Kristen, H., Larsson, S., ... van Drom, E. (01 December 1997). ESO & NOT photometric monitoring of the Cloverleaf quasar. Astronomy and Astrophysics. Supplement Series, 126, 393-400. doi:10.1051/aas:1997273
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Surdej, J., Claeskens, J.-F., Remy, M., Refsdal, S., Pirenne, B., Prieto, A., & Vanderriest, C. (November 1997). HST confirmation of the lensed quasar J03.13. Astronomy and Astrophysics, 327, 1-L4.
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Surdej, J., Baggett, S., Remy, M., & Wiggs, M. (1997). WFPC2 Photometry from Subtraction of Observed PSFs. In S. Casertano, R. Jedrzejewski, C. D. Keyes, ... M. Stevens, The 1997 HST Calibration Workshop with a new generation of instruments (pp. 386-391). Baltimore, MD, United States: Space Telescope Science Institute.

Wiggs, M., Baggett, S., Surdej, J., & Tullos, C. (1997). The WFPC2 PSF Library. In S. Casertano, R. Jedrzejewski, C. D. Keyes, ... M. Stevens (Eds.), The 1997 HST Calibration Workshop with a new generation of instruments (pp. 392-397). Baltimore, MD, United States: Space Telescope Science Institute.

Remy, M., Claeskens, J.-F., & Surdej, J. (1997). HST observations of the gravitational lens systems HE 1104-1805 and J03.13. In S. Casertano (Ed.), The 1997 HST Calibration Workshop with a New Generation of Instruments (pp. 368-373).

Remy, M., Surdej, J., Baggett, S., & Wiggs, M. (1997). WFPC2 photometry from subtraction of TinyTim PSFs. In The 1997 HST Calibration Workshop with a New Generation of Instruments, p. 374 (pp. 374-377).

Smette, A., Claeskens, J.-F., & Surdej, J. (1997). Gravitational lensing by damped Ly-alpha absorbers. New Astronomy, 2, 53-76. doi:10.1016/S1384-1076(96)00023-1
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Smette, A., Claeskens, J.-F., & Surdej, J. (1997). Damped LYalpha Absorbers and Gravitational Lensing. In Structure and Evolution of the Intergalactic Medium from QSO Absorption Line System, Proceedings of the 13th IAP Astrophysics Colloquium (pp. 313-316). Paris, France: Editions Frontieres.

Gosset, E., Moreau, O., Surdej, J., Swings, J.-P., & Arp, H. C. (1997). Surveys of ultraviolet-excess quasar candidates in large fields. Astronomy and Astrophysics. Supplement Series, 123, 529-568. doi:10.1051/aas:1997350
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Surdej, J., Refsdal, S., & Pospieszalska-Surdej, A. (1996). Formation of Giant Luminous Arcs and Arclets Using an Optical Gravitational Lens Experiment. In C. S. Kochanek & J. N. Hewitt (Eds.), Astrophysical applications of gravitational lensing, Proceedings of the 173rd Symposium of the International Astronomical Union (pp. 417-418). Dordrecht, Germany: Kluwer Academic Publisher.
Peer reviewed

Claeskens, J.-F., Jaunsen, A. O., & Surdej, J. (1996). Gravitational Lenses Among Highly Luminous Quasars: Large Optical Surveys. In C. S. Kochanek & J. N. Hewitt (Eds.), Astrophysical applications of gravitational lensing: proceedings of the 173rd Symposium of the International Astronomical Union (pp. 13-20). Dordrecht, Germany: Kluwer Academic Publishers.
Peer reviewed

Smette, A., Claeskens, J.-F., & Surdej, J. (1996). Gravitational Lenses and Damped Ly-alpha Systems. In C. S. Kochanek & J. N. Hewitt (Ed.), Astrophysical applications of gravitational lensing: proceedings of the 173rd Symposium of the International Astronomical Union (pp. 99-100). Dordrecht, Germany: Kluwer Academic Publishers.

Claeskens, J.-F., Surdej, J., & Remy, M. (1996). J03.13 AB: A New Multiply Imaged QSO Candidate. In C. S. Kochanek & J. N. Hewitt (Eds.), Astrophysical applications of gravitational lensing: proceedings of the 173rd Symposium of the International Astronomical Union (pp. 337-338). Dordrecht, Germany: Kluwer Academic Publishers.

Remy, M., Gosset, E., Hutsemekers, D., Revenaz, B., & Surdej, J. (1996). The Clover Leaf Quasar H1413+117: New Photometric Light Curves. In C. S. Kochanek & J. N. Hewitt (Eds.), Astrophysical applications of gravitational lensing: proceedings of the 173rd Symposium of the International Astronomical Union (pp. 261-262). Dordrecht, Germany: Kluwer Academic Publishers.

Surdej, J., Jaunsen, A. O., Claeskens, J.-F., Gonzaga, S., Pospieszalska-Surdej, A., Pirenne, B., & Prieto, A. (1996). Ground-based and HST Direct Imaging of HLQs. In C. Kochanek & J. Hewitt (Eds.), Astrophysical Applications of Gravitational Lensing (pp. 387-392). Dordrecht, Germany: Kluwer Academic Publishers.

Pospieszalska-Surdej, A., Surdej, J., & Veron, P. (1996). The 'Gravitational Lensing' Bibliography. In C. S. Kochanek & J. N. Hewitt (Eds.), Astrophysical applications of gravitational lensing, Proceedings of the 173rd Symposium of the International Astronomical Union (pp. 415-416). Dordrecht, Germany: Kluwer Academic Publisher.

Claeskens, J.-F., & Surdej, J. (1996). Determination of the Cosmological Density of Compact Objects using Gravitational Lensing and the HST. In P. Benvenuti, F. D. Macchetto, ... E. J. Schreier (Eds.), Science with the Hubble Space Telescope - II (pp. 96-100). Baltimore, MD, United States: Space Telescope Science Institute (STScI).

Claeskens, J.-F., Surdej, J., & Remy, M. (January 1996). J03.13 A and B: a new multiply imaged QSO candidate [letter to the editor]. Astronomy and Astrophysics, 305, 9-L12.
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Surdej, J., Vanderriest, C., Angonin-Willaime, M.-C., Claeskens, J.-F., & Felenbok, P. (1995). Integral Field Spectroscopy of Selected Extragalactic Objects with FUEGOS. In J. Walsh & J. Danziger (Eds.), Science with the VLT (pp. 383-388). Berlin, Germany: Springer-Verlag.

Hutsemekers, D., Surdej, J., & van Drom, E. (01 June 1994). The use of gravitational microlensing to scan the structure of BAL QSOs. Astrophysics and Space Science, 216, 361-365. doi:10.1007/BF00982519
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Miller, G., Blacker, B., Giuliano, M., Kinzel, W., McElroy, D., Moler, P., Reinhart, M., Ross, B., Shea, M., Stanley, P., Suchkov, A., Surdej, J., & Wissler, S. (1994). Observing with HST IV: Improvements in Observation Planning and Scheduling. In Bulletin of the American Astronomical SocietyAmerican Astronomical Society, Bulletin of the American Astronomical Society (pp. 859).

Detal, A., Hainaut, O., Pospieszalska-Surdej, A., Schils, P., Schober, H. J., & Surdej, J. (1994). Pole, albedo and shape of the minor planets 624 Hektor and 43 Ariadne: Two tests for comparing four different pole determination methods. Astronomy and Astrophysics, 281, 269-280.
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Refsdal, S., & Surdej, J. (1994). Gravitational lenses. Reports on Progress in Physics, 57, 117-185. doi:10.1088/0034-4885/57/2/001
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Surdej, J., & Refsdal, S. (1994). Gravitational Lensing as a Tool: Future Observational Prospects. In W. Wamsteker, M. S. Longair, ... Y. Kondo (Eds.), Frontiers of Space and Ground-Based Astronomy (pp. 409-419). Dordrecht, Boston, United States: Kluwer Academic Publishers.
Peer reviewed

Surdej, J. (1994). Stellar winds and gravitational lenses: the relevance of space observations. In Space Sciences; Vol. II, Part 1: Space Scientific Research in Belgium, Ed. by the Federal Office for Scientific, Technical and Cultural Affairs, 2 (pp. 69-73). Federal Office for Scientific.

Surdej, J., & Soucail, G. (1993). Lists of accepted and proposed gravitational lens systems. In D. Fraipont-Caro, E. Gosset, S. Refsdal, M. Remy, ... J. Surdej (Ed.), Liege International Astrophysical Colloquia (pp. 205-217). Liege, Belgium: Universite de Liege, Institut d'Astrophysique.

Surdej, J., Claeskens, J.-F., Crampton, D., Filippenko, A. V., Hutsemekers, D., Magain, P., Pirenne, B., Vanderriest, C., & Yee, H. K. C. (June 1993). Gravitational lensing statistics based on a large sample of highly luminous quasars. Astronomical Journal, 105, 2064-2078. doi:10.1086/116584
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Magain, P., Surdej, J., Vanderriest, C., Pirenne, B., & Hutsemekers, D. (01 May 1993). Erratum - Q:1208+1011 - the Most Distant Multiply Imaged Quasar or a Binary. Astronomy and Astrophysics, 272, 383.
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Surdej, J., Fraipont-Caro, D., Gosset, E., Refsdal, S., & Remy, M. (1993). 'Gravitational lenses in the Universe', The proceedings of the 31st Liège International Astrophysical Colloquium. Liège, Belgium: ULg - Université de Liège.

Arnould, P., Remy, M., Gosset, E., Hainaut, O., Hutsemekers, D., Magain, P., Smette, A., Surdej, J., & van Drom, E. (1993). The cloverleaf quasar H1413+117: a preliminary light curve. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Refsdal, ... M. Remy (Eds.), The proceedings of the 31st Liège International Astrophysical Colloquium "Gravitational lenses in the Universe" (pp. 169-173). Liège, Belgium: ULg - Université de Liège.

van Drom, E., Surdej, J., Magain, P., Hutsemekers, D., Gosset, E., Claeskens, J.-F., Shaver, P., & Melnick, J. (1993). Galaxies statistics around highly luminous quasars: the ESO Sample. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Refsdal, ... M. Remy (Eds.), The proceedings of the 31st Liège International Astrophysical Colloquium "Gravitational lenses in the Universe" (pp. 301-306). Liège, Belgium: ULg - Université de Liège.

Moreau, O., Claeskens, J.-F., Gosset, E., Reboul, H., & Surdej, J. (1993). Systematic search for gravitational mirages among general quasar samples. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Refsdal, ... M. Remy (Eds.), The proceedings of the 31st Liège International Astrophysical Colloquium "Gravitational lenses in (pp. 189-192). Liège, Belgium: ULg - Université de Liège.

Surdej, J., Remy, M., Smette, A., Claeskens, J.-F., Magain, P., Refsdal, S., Swings, J.-P., & Veron-Cetty, M. (1993). Two new very close pairs of quasars with discordant redshifts and a gravitational lens candidate. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Refsdal, ... M. Remy, Gravitational Lenses in the Universe (pp. 153-160). Liège, Belgium: ULg - Université de Liège.

Surdej, J. (1993). Summary of general discussion of the 2nd Oslo mini-workshop on gravitational lenses, invited talk [Paper presentation]. 2nd Oslo mini-workshop on "Gravitational lenses", Oslo, Norway.

Claeskens, J.-F., Crampton, D., Filippenko, A. V., Hutsemekers, D., Magain, P., Pirenne, B., Surdej, J., Vanderriest, C., & Yee, H. K. C. (1993). Search for gravitational lenses in a large sample of highly luminous quasars and statistical determination of cosmological parameters. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Resdal, ... M. Remy (Eds.), The proceedings of the 31st Liège International Astrophysical Colloquium "Gravitational lenses in the Universe" (pp. 263-265). Liège, Belgium: ULg - Université de Liège.

Remy, Surdej, J., Smette, A., & Claeskens, J.-F. (1993). Optical imaging of the gravitational lens system B 1422+231. Astronomy and Astrophysics, 278, 19-L22.
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Surdej, J. (1993). Gravitational lensing as a tool: future observational prospects [Paper presentation]. Invited talk: Second general meeting of the European Astronomical Society "Extragalactic astronomy and observational cosmology", Torun, Poland.

Pospieszalska-Surdej, A., Surdej, J., & Véron, P. (1993). A non exhaustive bibliography on gravitational lensing. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Refsdal, ... M. Remy (Eds.), The proceedings of the 31st Liège International Astrophysical Colloquium "Gravitational lenses in the Universe" (pp. 671-736). Liège, Belgium: ULg - Université de Liège.

Hutsemekers, D., Surdej, J., & van Drom, E. (1993). Can micro-lensing effects help to distinguish between the models for the BAL region of QSOs? In J. Surdej, D. Fraipont-Caro (Ed.), E. Gosset (Ed.), S. Refsdal (Ed.), ... M. Remy (Ed.), Liege International Astrophysical Colloquia, Gravitational Lenses in the Universe (pp. 453). Liege, Belgium: ULg - Université de Liège.

Surdej, J., Refsdal, S., & Pospieszalska-Surdej, A. (1993). The optical gravitational lens experiment. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Refsdal, ... M. Remy (Eds.), Proceedings of the 31st Liege International Astrophysical Colloquium (LIAC 93) (pp. 199). Liege, Belgium: Universite de Liege, Institut d'Astrophysique.

Daulie, G., Hainaut, O., Hutsemekers, D., Magain, P., Remy, M., Smette, A., Surdej, J., & van Drom, E. (1993). The relative photometric lightcurve of UM673 A&B. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Refsdal, ... M. Remy (Eds.), The proceedings of the 31st Liège International Astrophysical Colloquium "Gravitational lenses in (pp. 181-183). Liège, Belgium: ULg - Université de Liège.

Remy, M., Surdej, J., Smette, A., & Claeskens, J.-F. (1993). Optical imaging of gravitational lenses B1422+231. In J. Surdej, D. Fraipont-Caro, E. Gosset, S. Refsdal, ... M. Remy, Liege International Astrophysical Colloquia,Gravitational Lenses in the Universe (pp. 193). Liege, Belgium: ULg - Université de Liège.

Surdej, J. (1993). Invited talk "Observing gravitational lenses" [Paper presentation]. 2nd Oslo mini-workshop on "Gravitational lenses", Oslo (Norway), Oslo, Norway.

Surdej, J., Angonin, M. C., Arnaud, J., Bauer, T., Borgeest, U., Hainaut, O., Hammer, F., Hutsemekers, D., Le Fevre, O., Nottale, L., Magain, P., Meylan, G., Remy, M., Shaver, P., Smette, A., Swings, J.-P., van Drom, E., Veron-Cetty, M., & Veron, P. (1992). ESO key programme, gravitational lensing: quasars and radio galaxies; a status report. In Distribution of Matter in the Universe (pp. 97-107). Paris, France: Meudon: Obs. de Paris.

Smette, A., Surdej, J., Shaver, P. A., Foltz, C. B., Chaffee, F. H., Weymann, R. J., Williams, R. E., & Magain, P. (10 April 1992). A spectroscopic study of UM 673 A and B - On the size of Lyman-alpha clouds. Astrophysical Journal, 389, 39-62. doi:10.1086/171187
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Magain, P., Surdej, J., Vanderriest, C., Pirenne, B., & Hutsemekers, D. (March 1992). The new gravitational lens candidate Q 1208+1011 and the importance of high quality data. Messenger, 67, 30-33.

Detal, A., Schils, P., Collette, P., Hainaut, O., & Surdej, J. (1992). FAS: A new method for deriving the pole orientation and shape parameters of asteroids. In J.-C. Gérard, J. Surdej, ... A. Brahic (Ed.), "Observations and physical properties of small solar system bodies", 30th Liège International Astrophysical Colloquium, Institut d’Astrophysique, Liège (pp. 181-187). Liege, Belgium: ULg - Université de Liège.

Magain, P., Surdej, J., Vanderriest, C., Pirenne, B., & Hutsemekers, D. (January 1992). Q 1208 + 1011 - The most distant imaged quasar, or a binary? Astronomy and Astrophysics, 253 (Letters), 13-16.
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Surdej, J., Claeskens, J.-F., Hutsemekers, D., Magain, P., & Pirenne, B. (1992). Optical observations of gravitational lenses. In R. Kayser, T. Schramm, ... L. Nieser (Eds.), Proceedings of the Hamburg conference on ’Gravitational Lenses’, Lecture Notes in Physics 406 (pp. 27-43). Berlin Heidelberg, United States: Springer-Verlag. doi:10.1007/3-540-55797-0_77

Surdej, J., Claeskens, J.-F., Crampton, D., Filippenko, A. V., Hutsemekers, D., Magain, P., Pirenne, B., Vanderriest, C., & Yee, H. K. C. (1992). Gravitational lensing statistics based on a large sample of highly luminous quasars observed with ground-based telescopes and HST. In P. Benvenuti & E. J. Schreier (Eds.), Proceedings of a ST-ECF/STScI Workshop "Science with the Hubble Space Telescope" (pp. 111-118). Garching near Munich, Germany: European Southern Observatory.

Refsdal, S., & Surdej, J. (1992). First invited discourse during the XXIst General Assembly of the International Astronomical Union "Gravitational lensing". In Bergeron (Ed.), Highlights of Astronomy, Vol. 9, p.3 (pp. 3-32).
Peer reviewed

Meylan, G., Djorgovski, S., Surdej, J., Pirenne, B., Weir, W. N., & Beaulieu, S. (1992). A Search for Gravitational Lenses Using Sky Survey Plate Scans. In R. Kayser, T. Schramm, ... L. Nieser (Eds.), Proceedings of the Hamburg conference on ’Gravitational Lenses’, Lecture Notes in Physics 406 (pp. 323-327). Berlin Heidelberg, Germany: Springer-Verlag. doi:10.1007/3-540-55797-0_118

Detal, A., Collette, P., Hainaut, O., Ibrahim-Denis, A., Pospieszalska-Surdej, A., Schils, P., Schober, H. J., & Surdej, J. (1992). Photometry, pole orientation and shape parameters of the minor planets 624 Hektor and 43 Ariadne. In A. Brahic, J. C. Gérard, ... J. Surdej (Eds.), "Observations and physical properties of small solar system bodies", 30th Liège International Astrophysical Colloquium, Institut d’Astrophysique, Liège (pp. 307-310). Liege, Belgium: ULg - Université de Liège.

Gérard, J.-C., Brahic, A., & Surdej, J. (1992). Observations and physical properties of small solar system bodies. ULg - Université de Liège.

Pirenne, B., Surdej, J., & Magain, P. (1992). Using the HST archive - gravitational lenses from the snapshot survey. ST-ECF Newsletter 17, p. 22-23.

Surdej, J. (1992). Tables of gravitational lenses. In R. Kayser, T. Schramm, ... L. Nieser (Eds.), Gravitational Lenses (pp. 389). Springer-Verlag.

Surdej, J. (1992). Gravitational lenses: observations. In Proceedings of the First general meeting of the European Astronomical Society "The impact of space research on astronomy".

Hutsemekers, D., Surdej, J., & Vandrom, E. (1992). Deformation of P Cygni line profiles by gravitational microlensing effects. In R. Kayser, T. Schramm, ... L. Nieser, Gravitational Lenses, Lecture Notes in Physics, volume 406 (pp. 373). Berlin, Germany: Springer-Verlag. doi:10.1007/3-540-55797-0_134

Magain, P., Hutsemekers, D., Surdej, J., & Vandrom, E. (1992). Search for gravitational lensing in a sample of highly luminous quasars. In R. Kayser, T. Schramm, ... L. Nieser (Eds.), Proceedings of the Hamburg conference on ’Gravitational Lenses’, Lecture Notes in Physics 406 (pp. 88-96). Berlin Heidelberg, Germany: Springer-Verlag. doi:10.1007/3-540-55797-0_85

Surdej, J., Remy, M., & Haubold, H. (1992). World Astronomy Day (WAD) Project #3: Astrophysical and Cosmological Tests Using Gravitational Lenses. In P. Benvenuti & Schreier (Eds.), ESO Conference and Workshop Proceedings, No. 44 (pp. 127-132). Garching near Munich, Germany: ESO.

Hammer, F., Angonin, M. C., Le Fevre, O., Meylan, G., Smette, A., & Surdej, J. (October 1991). MG1131 + 0456 - Discovery of the optical Einstein ring with the NTT. Astronomy and Astrophysics, 250, 5-L8.
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Nemry, F., Surdej, J., & Hernaiz, A. (July 1991). Analysis of ultraviolet P Cygni profiles in the spectra of O-type stars [Poster presentation]. XXIst General Assembly of the International Astronomical Union, Buenos Aires, Argentina.

Nemry, F., & Surdej, J. (1991). Analysis of Ultraviolet P-Cygni Profiles in the Spectra of O-Type Stars. In NATO ASIC Proc. 341: Stellar Atmospheres - Beyond Classical Models (pp. 111).

Smette, A., Surdej, J., Shaver, P. A., Foltz, C. B., Chaffee, F. H., Weymann, R. J., Williams, R. E., & Magain, P. (1991). A Spectroscopic Study of UM673 A &B: on the size of Lyman- alpha Clouds. In Quasar Absorption Lines, Proceedings of the ESO Mini-Workshop (pp. 37-38).

Gosset, E., Surdej, J., Cheng, F. H., & Swings, J.-P. (1991). The Liege GRISM search for quasars. In D. Crampton (Ed.), Proceedings of a workshop "The Space Distribution of Quasars", ASP Conference Series, Vol. 21 (pp. 84-87).

Nemry, F., Surdej, J., & Hernaiz, A. (1991). Pollution of P Cygni line profiles by Fe IV and Fe V photospheric absorption in the ultraviolet spectrum of O-type stars. Astronomy and Astrophysics, 247, 469-475.
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Veron, P., Veron-Cetty, M.-P., Djorgovski, S., Magain, P., Meylan, G., & Surdej, J. (01 December 1990). Miscellaneous spectroscopic observations of quasars and quasar candidates. Astronomy and Astrophysics. Supplement Series, 86, 543-553.
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Kayser, R., Surdej, J., Condon, J. J., Kellermann, K. I., Magain, P., Remy, M., & Smette, A. (20 November 1990). New observations and gravitational lens models of the Cloverleaf quasar H1413 + 117. Astrophysical Journal, 364, 15-22. doi:10.1086/169382
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Hutsemekers, D., & Surdej, J. (October 1990). Formation of P Cygni line profiles in relativistically expanding atmospheres. Astrophysical Journal, 361, 367-380. doi:10.1086/169203
Peer Reviewed verified by ORBi

Gosset, E., Clowes, R. G., Surdej, J., & Swings, J.-P. (01 July 1990). A search for quasars in a field around NGC 520. Monthly Notices of the Royal Astronomical Society, 245, 71-81.
Peer Reviewed verified by ORBi

Angonin, M.-C., Vanderriest, C., Remy, M., & Surdej, J. (July 1990). First spectroscopic evidence of microlensing on a BAL quasar? The case of H 1413 + 117. Astronomy and Astrophysics, 233, 5-L8.
Peer Reviewed verified by ORBi

Surdej, J., & Hutsemekers, D. (01 July 1990). The nth order moment W(n)D of a resonance doublet P Cygni line profile. Astronomy and Astrophysics, 233, 141-152.
Peer Reviewed verified by ORBi

Detal, A., Surdej, J., Hutsemekers, D., Remy, M., & van Drom, E. (01 March 1990). Further observations of the light echoes from SN 1987 A. Astronomy and Astrophysics, 229, 427-430.
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Swings, J.-P., Magain, P., Remy, M., Surdej, J., Smette, A., Hutsemekers, D., & van Drom, E. (1990). A search for gravitational lensing among highly luminous quasars - Observational strategy and survey. In G. Soucail, Y. Mellier, ... B. Fort (Eds.), Gravitational Lensing (pp. 83-87). Berlin Heildelberg, Germany: Springer-Verlag.

Smette, A., Surdej, J., Shaver, P. A., Foltz, C. B., Chaffee, F. H. J., & Magain, P. (1990). Preliminary analysis of high-resolution spectra for UM 673 A & B. In Y. Mellier, B. Fort, ... G. Soucail (Ed.), Gravitational Lensing (pp. 122-123). Berlin Heidelberg, Germany: Springer-Verlag. doi:10.1007/BFb0009245

Hainaut, O., Detal, A., Ibrahim-Denis, A., & Surdej, J. (1990). Determination of the Spin Axis Orientation of Asteroids: Inversion of Photometric Lightcurves. In B. A. Lindblad, C. I. Lagerkvist (Ed.), ... H. Rickman (Ed.), Proceedings of a meeting (AMC 89) Asteroids, Comets, Meteors III (pp. 99-103).
Peer reviewed

Magnusson, P., Barucci, M. A., Drummond, J. D., Lumme, K., Ostro, S. J., Surdej, J., Taylor, R. C., & Zappalà, V. (1990). Determination of pole orientations and shapes of asteroids. In Binzel, T. Gehrels, ... M. S. Matthews (Eds.), Asteroids II (pp. 66-97). Tucson, United States: The University of Arizona Press.

Surdej, J. (1990). Observations de l’Univers lointain avec le Télescope Spatial Hubble. Nouvelles de la Science et des Technologies, 8 (Nø3-4), 87-92.

Karttunen, H., Cellino, A., Detal, A., Drummond, J., Hainaut, O., Surdej, J., & Zappalá, V. (1990). Determination of the Spin Vector of a Synthetic Asteroid. In Lindblad, Lagerkvist, ... Rickman (Eds.), Proceedings of a meeting (AMC 89) Asteroids, Comets, Meteors III (pp. 119-122).
Peer reviewed

Surdej, J. (1990). Profils de raies de type P Cygni: moments d'ordre N, effets de contamination photosphérique et de micro-lentille gravitationnelle [Post doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/97948

Angonin, M. C., Vanderriest, C., & Surdej, J. (1990). Bidimensional spectrography of the "clover leaf'' H1413+117 at sub-arcsec. Spatial resolution. In Y. Mellier, B. Fort, ... G. Soucail (Eds.), Gravitational Lensing (pp. 124-126). Berlin Heidelberg, Germany: Springer-Verlag. doi:10.1007/BFb0009246

Surdej, J. (1990). Observational aspects of gravitational lensing. In B. Fort, G. Soucail, ... Y. Mellier (Ed.), Gravitational Lensing (pp. 57-72). Berlin Heidelberg, Germany: Springer-Verlag.

Magain, P., Remy, M., Surdej, J., Swings, J.-P., & Smette, A. (1990). A search for gravitational lensing among highly luminous quasars - New results. In Y. Mellier, B. Fort, ... G. Soucail (Eds.), Gravitational Lensing (pp. 88-92). Berlin Heidelberg, Germany: Springer-Verlag.

Angonin, M. C., Vanderriest, C., & Surdej, J. (01 January 1990). Spectrographie Bidimensionnelle de 2 Mirages Gravitationnels avec SILFID. Bulletin d'Information du Télescope Canada-France-Hawaii, 22, 14-14.

Hutsemekers, D., & Surdej, J. (01 July 1989). Revisited mass-loss rates for a sample of central stars of planetary nebulae. Astronomy and Astrophysics, 219, 237-238.
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Hainaut, O., Detal, A., & Surdej, J. (1989). Inversion of asteroid lightcurves: determination of the pole orientation. In 3. International Symposium on Asteroids, Comets, Meteors, Abstr. 56 (pp. 56).

Surdej, J., Arnaud, J., Borgeest, U., Djorgovski, S., Fleischmann, F., Hammer, F., Hutsemekers, D., Kayser, R., Le Fevre, O., Nottale, L., Magain, P., Meylan, G., Refsdal, S., Remy, M., Shaver, P., Smette, A., Swings, J.-P., Vanderriest, C., van Drom, E., ... Weigelt, G. (1989). Profiles of a Key Programme: Gravitational Lensing. Messenger, 55, 8-12.

Hutsemekers, D., & Surdej, J. (1989). Revisited Mass-Loss Rates of Planetary Nebula Nuclei Observed with IUE. In S. Torres-Peimbert (Ed.), Planetary Nebulae, 131st. Symposium of the International Astronomical Union (pp. 317). Dordrecht, Netherlands: Kluwer Academic Publishers.

Magain, P., Surdej, J., Swings, J.-P., Borgeest, U., & Kayser, R. (01 July 1988). Discovery of a quadruply lensed quasar - The 'clover leaf' H1413 + 117 [letter to the editor]. Nature, 334, 325-327. doi:10.1038/334325a0
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Surdej, J., Swings, J.-P., Magain, P., Borgeest, U., Kayser, R., Refsdal, S., Courvoisier, T. J.-L., Kellermann, K. I., & Kuhr, H. (1988). Search for Gravitational Lensing from a Survey of Highly Luminous Quasars. In P. Osmer & M. M. Phillips (Eds.), ASP Conference Series, Volume 2, Proceedings of a Workshop on Optical Surveys for Quasars (pp. 183-193). Provo-Utah, United States: Astronomical Society of the Pacific.

Némry, F., & Surdej, J. (1988). SN1987a: une supernova très brillante dans le Grand Nuage de Magellan. Pulsar, 666, p. 84-91.

Surdej, J., Magain, P., Swings, J.-P., Borgeest, U., Courvoisier, T. J.-L., Kayer, R., Kellermann, K. I., Kuhr, H., & Refsdal, S. (1988). Observations of the new gravitational lens system UM 673 = Q 0142-100. Astronomy and Astrophysics, 198, 49-60.
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Surdej, J. (1988). SN1987a: a bright supernova in the Large Magellanic Cloud. European Journal of Physics, 9, 168-178.
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Surdej, J., Magain, P., Swings, J.-P., Remy, M., Borgeest, U., Kayser, R., Refsdal, S., & Kühr, H. (1988). Preliminary results from a search for gravitational lensing within a sample of highly luminous quasars. In C. Balkowski & S. Gordon (Eds.), Proceedings to the First D.A.E.C. workshop on "Large Scale Structures" (pp. 95-101).

Hutsemekers, D., & Surdej, J. (1988). New arguments supporting the intrinsic origin of BAL QSOs - Formation of the complex Ly-alpha+NV line profile. In L. Bianchi & R. Gilmozzi (Eds.), Proceedings of the Second Torino Workshop "Mass Outflows from Stars and Galactic Nuclei" (pp. 405-409). Dordrecht, Germany: Kluwer Academic Publishers.

Taylor, R. C., Birch, P. V., Pospieszalska-Surdej, A., & Surdej, J. (1988). Asteroid 45 Eugenia - Lightcurves and the pole orientation. Icarus, 73, 314-323. doi:10.1016/0019-1035(88)90101-7
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Hutsemekers, D., & Surdej, J. (1988). Improved first order moment method for determination of mass-loss rates. In L. Bianchi & R. Gilmozzi (Eds.), Mass outflows from stars and galactic nuclei; Proceedings of the Second Torino Workshop (pp. 253-256). Dordrecht, Germany: Kluwer Academic Publishers.

Swings, J.-P., Surdej, J., & Gosset, E. (1988). Surveys of Ultraviolet Excess Quasar Candidates in Three Large Fields. In P. S. Osmer (Ed.), Astron. Soc. of the Pac. Conf. Series: Optical Surveys for Quasars (pp. 61-65). Provo-Utah, United States: Astronomical Society of the Pacific.

Gosset, E., Surdej, J., & Swings, J.-P. (1988). Statistical tests applied to the spatial distribution of quasars in several fields. In P. S. Osmer, A. C. Porter, R. F. Green, ... M. Schmidt (Eds.), Optical surveys for quasars (Brighan Young University print, pp. 281). San Francisco, United States - California: Ast. Soc. Pacific.

Taylor, R. C., Birch, P. V., Drummond, J., Pospieszalska-Surdej, A., & Surdej, J. (February 1987). Asteroid 532 Herculina - Lightcurves, pole orientation and a model. Icarus, 69, 354-369. doi:10.1016/0019-1035(87)90111-4
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Surdej, J., & Hutsemekers, D. (1987). Geometry of the mass-outflows around broad absorption line QSOs and formation of the complex Ly-alpha + N V line profile. Astronomy and Astrophysics, 177, 42-50.
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Surdej, J., Magain, P., Swings, J.-P., Borgeest, U., Courvoisier, T. J.-L., Kayser, R., Kellermann, K. I., Kuhr, H., & Refsdal, S. (1987). A new case of gravitational lensing. Nature, 329, 695-696. doi:10.1038/329695a0
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Hutsemekers, D., & Surdej, J. (1987). Revisited mass-loss rates for the nuclei of the planetary nebulae NGC 6210, NGC 6826 and NGC 6543 - The first order moment W1 of subordinate line profiles. Astronomy and Astrophysics, 173, 101-107.
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Kleczek, J., Minnaert, M. G. J., Allen, D. A., Ceplechka, Z., Ferraz Mello, S., Gordon, K. J., Houziaux, L., Jaschek, C., Kopal, Z., Manfroid, J., Palouš, J., Podolský, J., Quast, G. R., Surdej, J., Underhill, A. B., Vreux, J.-M., & Wentzel, D. G. (1987). Exercises in astronomy. In Exercises in astronomy.. J. Kleczek (Editor).Revised and extended edition of "Practical work in elementary astronomy" by M. G. J. Minnaert. D. ReidelPublishing Co., Dordrecht, The Netherlands. 24+339 pp. Price Dfl. 140.00, US 64.00, £ 49.50 cloth; Dfl. 59.00, US 19.50, £ 18.00 paper (1987). ISBN 90-277-2409-1 cloth, ISBN 90-277-2423-7 paper.

Surdej, J. (1987). L'explosion d'une supernova dans le Grand Nuage de Magellan. Ciel et Terre, 103, p. 35-42.

Surdej, J. (1987). Supernova 1987a in the Large Magellanic Cloud: an observational overview. Physicalia Magazine, 9, p. 175-193.

Surdej, J. (1987). Mirages caused by a gravitational lens. In J. Kleczek (Ed.), Exercises in astronomy...Revised and extended edition of "Practical work in elementary astronomy" by M. G. J. Minnaert. D. ReidelPublishing Co., Dordrecht, The Netherlands. 24+339 pp. Price Dfl. 140.00, US 64.00, £ 49.50 cloth; Dfl. 59.00, US 19.50, £ 18.00 paper (1987). ISBN 90-277-2409-1 cloth, ISBN 90-277-2423-7 paper (D. Reidel Publishing Company, pp. 247-250).

Surdej, J. (1987). L'objet le plus éloigné dans notre univers: Q0046-293. Ciel et Terre, 103, 3.
Peer reviewed

Surdej, J. (1987). The high redshift of quasars. In J. Kleczek (Ed.), Exercises in astronomy.. Revised and extended edition of "Practical work in elementary astronomy" by M. G. J. Minnaert. D. ReidelPublishing Co., Dordrecht, The Netherlands. 24+339 pp. Price Dfl. 140.00, US 64.00, £ 49.50 cloth; Dfl. 59.00, US 19.50, £ 18.00 paper (1987). ISBN 90-277-2409-1 cloth, ISBN 90-277-2423-7 paper (pp. 331-335).

Gosset, E., Surdej, J., & Swings, J.-P. (1987). Is There an Alignment of Quasars Near NGC 520? In A. Hewitt, G. Burbidge, ... L. Z. Fang (Eds.), IAU Symposium, No. 124 "Observational Cosmology" (Symposium sponsored by IAU, pp. 499). Dordrecht, Germany: D.Reidel Publishing Co.

Surdej, J. (1987). Dernière nouvelle: SN1987a brille toujours dans le Grand Nuage de Magellan. Ciel et Terre, 103 (3, Mai-Juin), p. 70.

Lund, G., & Surdej, J. (March 1986). OPTOPUS observations of Halley’s comet. Messenger, 43, 1-5.

Robertson, J. G., Shaver, P. A., Surdej, J., & Swings, J.-P. (March 1986). Spectroscopy of the QSSOs Q0118-031 A, B, C. Monthly Notices of the Royal Astronomical Society, 219, 403-416.
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Surdej, J., Pospieszalska-Surdej, A., Michalowski, T., & Schober, H. J. (1986). Photoelectric photometry of 22 Kalliope during the 1985 opposition and determination of its pole orientation - The 'magnitude-aspect' relations revisited. Astronomy and Astrophysics, 170, 167-173.
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Surdej, J., Arp, H., Gosset, E., Kruszewski, A., Robertson, J. G., Shaver, P. A., & Swings, J.-P. (1986). Further investigation of the pair of quasars Q0107 - 025 A and B. Astronomy and Astrophysics, 161, 209-216.
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Hutsemekers, D., & Surdej, J. (1986). Determination of mass-loss rates of planetary nebulae nuclei using the first order moment of P Cygni line profiles. In Comptes rendus sur les Journées de Strasbourg, 8ème réunion - Les Nébuleuses Planétaires (pp. 81-85).

Gosset, E., Surdej, J., & Swings, J.-P. (1986). Ultraviolet Excess Quasar Candidates in Large Fields: a Status Report Concerning the NGC 450 Area. In G. Swarup & V. K. Kapahi (Eds.), Quasars (pp. 45-46). Dordrecht, Netherlands: Reidel Pub. Co.

Gosset, E., Hutsemekers, D., Swings, J.-P., & Surdej, J. (01 December 1985). Radial velocities along the light curve of the peculiar emission-line star GG Carinae. Astronomy and Astrophysics, 153, 71-78.
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Hutsemekers, D., & Surdej, J. (01 December 1985). The structure and spectral characteristics of the low-excitation planetary nebula HD 316248. Astronomy and Astrophysics, 153, 245-248.
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Swings, J.-P., Surdej, J., Henry, A., Gosset, E., & Arp, H. C. (March 1985). Quasar Candidates in a Large Field Centered around NGC450 and the Discovery of a New Very Interesting Pair of Quasars. Revista Mexicana de Astronomia y Astrofisica, vol. 10, 10, 91-93.
Peer reviewed

Gosset, E., Hutsemekers, D., & Surdej, J. (1985). CPD - 59 deg 2857 - A new red variable star. Publications of the Astronomical Society of the Pacific, 97, 67-71. doi:10.1086/131498
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Surdej, J. (1985). Analysis of P Cygni line profiles - Generalization of the nth order moment WN. Astronomy and Astrophysics, 152, 361-370.
Peer Reviewed verified by ORBi

Pospieszalska-Surdej, A., & Surdej, J. (1985). Determination of the pole orientation of an asteroid - The amplitude-aspect relation revisited. Astronomy and Astrophysics, 149, 186-194.
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Arp, H., Surdej, J., & Swings, J.-P. (September 1984). Two quasars seen near the spiral galaxy NGC 470. Astronomy and Astrophysics, 138, 179-182.
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Hutsemekers, D., & Surdej, J. (01 April 1984). The structure and physical conditions characterizing the emission-line galaxy He 2-10. Astronomy and Astrophysics, 133, 209-215.
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Gosset, E., Surdej, J., & Swings, J.-P. (1984). Photoelectric photometry of the peculiar emission-line star GG Carinae. Astronomy and Astrophysics. Supplement Series, 55, 411-424.
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Surdej, J. (1984). Quasars et lentilles gravitationnelles. Ciel et Terre, 100, p. 153-162.

Surdej, J., Louis, B., Cramer, N., Rufener, F., Waelkens, C., Barbier, R., & Birch, P. V. (November 1983). Photoelectric lightcurves and rotation period of the minor planet 201 Penelope. Astronomy and Astrophysics. Supplement Series, 54, 371-378.
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Surdej, J., Surdej, A., & Louis, B. (01 May 1983). UBV photometry of the minor planets 86 Semele, 521 Brixia, 53 Kalypso and 113 Amalthea. Astronomy and Astrophysics. Supplement Series, 52, 203-211.
Peer Reviewed verified by ORBi

Surdej, J. (February 1983). A generalized method for deriving mass-loss rates - The first order moment of unsaturated P Cygni line profiles. Astrophysics and Space Science, 90, 299-311. doi:10.1007/BF00650064
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Surdej, J., Swings, J.-P., Henry, A., Arp, H., Kruszewski, A., & Pedersen, H. (1983). A new very interesting pair of quasars - Q0107 - 025 A and B. In 24th Liege International Astrophysical Colloquium: "Quasars and gravitational lenses" (pp. 355-359).

Surdej, J. (1983). A Powerful Method for Deriving Mass-Loss Rates from Planetary Nebulae and Other Objects - the First Order Moment W/1 of Unsaturated P-Cygni Line Profiles. In D. R. Flower (Ed.), IAUS 103 Planetary Nebulae (pp. 337). Dordrecht, Netherlands: Reidel Publishing Company.

Surdej, J., & Swings, J.-P. (1983). More on the reflection nebula surrounding HD 87643 and the non-uniform atmosphere of the central star. Astronomy and Astrophysics, 117, 359-361.
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Surdej, J. (1983). Determination of mass-loss rates from early-type stars on the basis of 'log(W1)-log(W1 0)' diagrams. Astronomy and Astrophysics, 127, 304-308.
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Swings, J.-P., Arp, H., Surdej, J., Henry, A., & Gosset, E. (1983). A Survey of Ultraviolet Excess Quasar Candidates in a Large Field around NGC450. In LIAC Colloq. 24: Quasars and Gravitational Lenses (pp. 37-42).

Surdej, J. (1983). A new approach for deriving mass-loss rates of BAL quasars : the first order moment W1 of an unsaturated P Cygni absorption component. In LIA Colloq. 24: Quasars and Gravitational Lenses (pp. 616-620).

Surdej, J., & Heck, A. (December 1982). The far-UV spectrum of the low-excitation planetary nebula HD 138403. Astronomy and Astrophysics, 116, 80-88.
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Surdej, J. (November 1982). Determination of mass-loss rates from the first order moment W1 of unsaturated Cygni line profiles. Astrophysics and Space Science, 88, 31-54. doi:10.1007/BF00648988
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Schober, H. J., & Surdej, J. (1982). Asteroid rotation - Hunting for a record: 1689 Floris-Jan. Messenger, 29, 19-20.

Schober, H. J., Surdej, J., Harris, A. W., & Young, J. W. (1982). The six-day rotation period of 1689 Floris-Jan - A new record among slowly rotating asteroids. Astronomy and Astrophysics, 115, 257-262.
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Surdej, A., Surdej, J., & Swings, J.-P. (1982). Spectral variations and evidence for edge and/or line locking mechanism/s/ in the low-excitation planetary nebula HD 138403. Astronomy and Astrophysics, 105, 242-249.
Peer Reviewed verified by ORBi

Surdej, J., Swings, J.-P., Arp, H. C., & Barbier, R. (1982). Spectroscopic observations of thirteen optically-selected QSOs in a large field centred around NGC 5334. Astronomy and Astrophysics, 114, 182-187.
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Arp, H., & Surdej, J. (1982). Quasars in a control field far from bright galaxies. Astronomy and Astrophysics, 109, 101-106.
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Surdej, J., & Swings, J.-P. (November 1981). Further spectroscopic observations of 25 quasi-stellar objects. Astronomy and Astrophysics. Supplement Series, 46, 305-309.
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Surdej, J. (September 1981). Formation of P Cygni profiles with limb darkening of the stellar core. Astrophysics and Space Science, 79, 213-227. doi:10.1007/BF00655918
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Surdej, J., & Swings, J.-P. (01 March 1981). Decelerated flows of matter around the quasars PHL 5200 and RS 23. Astronomy and Astrophysics, 96, 242-253.
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West, R. M., Surdej, J., Schuster, H.-E., Muller, A. B., Laustsen, S., & Borchkhadze, T. M. (1981). Spectroscopic and photometric observations of galaxies from the ESO/Uppsala list - Third catalogue. Astronomy and Astrophysics. Supplement Series, 46, 57-77.
Peer Reviewed verified by ORBi

Surdej, A., Surdej, J., Swings, J.-P., & Wamsteker, W. (1981). The Reflection Nebula Surrounding HD87643. Astronomy and Astrophysics, 93, 285-289.
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Surdej, J., & Cramer, N. (1980). (201) Penelope. Marsden, B. G. https://orbi.uliege.be/handle/2268/25392

Surdej, J., & Schober, H. J. (September 1980). Rotation period and photoelectric lightcurves of asteroids 68 Leto and 563 Suleika. Astronomy and Astrophysics. Supplement Series, 41, 335-338.
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Surdej, J. (1980). Formation of resonance doublet profiles in rapidly expanding envelopes. Astrophysics and Space Science, 73, 101-158. doi:10.1007/BF00642369
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Kohoutek, L., & Surdej, J. (1980). On the structure of the nebula M 2-9. Astronomy and Astrophysics, 85, 161-167.
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Swings, J.-P., Barbier, R., Klutz, M., Surdej, A., & Surdej, J. (1980). Correlations between line profile and photometric variations in the B2 IV[e] star HD 45677. Be Star Newsletter, 1, 10.

Swings, J.-P., Klutz, M., Surdej, A., Barbier, R., & Surdej, J. (1980). Correlations between line-profile and photometric variations in the B 2 IV /e/ star HD 45677. Astronomy and Astrophysics, 90, 116-122.
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Surdej, J. (1980). Contribution à l'étude de la formation des raies dans les atmosphères en mouvement [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/97946

Schober, H. J., & Surdej, J. (01 November 1979). UBV photometry of the asteroids 9 Metis, 87 Sylvia and 247 Eukrate during their oppositions in 1978 with respect to lightcurves. Astronomy and Astrophysics. Supplement Series, 38, 269-274.
Peer Reviewed verified by ORBi

Surdej, A., & Surdej, J. (01 September 1979). Photoelectric lightcurves and rotation period of the minor planet 148 Gallia. Astronomy and Astrophysics. Supplement Series, 37, 471-474.
Peer Reviewed verified by ORBi

Schuster, H. E., Surdej, A., & Surdej, J. (01 September 1979). Photoelectric observations of two unusual asteroids - 1978 CA and 1978 DA. Astronomy and Astrophysics. Supplement Series, 37, 483-486.
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Duerbeck, H. W., Surdej, A., & Surdej, J. (May 1979). Period and Spectroscopic Orbit of TU Hor. Astronomy and Astrophysics. Supplement Series, 36, 283-285.
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Surdej, J. (1979). Line profiles in expanding envelopes. Astronomy and Astrophysics, 73, 1-13.
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Barbier, R., Klutz, N., Surdej, A., Surdej, J., & Swings, J.-P. (1979). Simultaneous Photometry and Spectroscopy of the B2/E Variable Star HD45677. In IAU Colloq. 46: Changing Trends in Variable Star Research (pp. 366-367).

Kruszewski, A., Zalewski, J., Surdej, J., & Semeniuk, I. (1979). Short-term optical variability of HD 153919 = 4U1700-37. Acta Astronomica, 29 (4), 481-503.
Peer reviewed

Debehogne, H., Surdej, A., & Surdej, J. (01 July 1978). Photoelectric lightcurves and rotation period of the minor planet 59 Elpis. Astronomy and Astrophysics. Supplement Series, 33, 1-5.
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Surdej, J., & Surdej, A. (June 1978). Photometric observations of 1978CA and 1978DA. Messenger, 13, 3-4.

Surdej, J., & Surdej, A. (May 1978). Asteroid lightcurves simulated by the rotation of a three-axes ellipsoid model. Astronomy and Astrophysics, 66, 31-36.
Peer Reviewed verified by ORBi

Debehogne, H., Surdej, A., & Surdej, J. (01 April 1978). Positions of the minor planets obtained in 1976 with the great objective prism of 40 CM /f equals 4 m/ of the ESO observatory at La Silla. Astronomy and Astrophysics. Supplement Series, 32, 135-140.
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Surdej, J., & Kruszewski, A. (1978). 4U 1700-37. IAU Astronomical Telegram N° 3290.
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Surdej, J., Surdej, A., Herald, D., Seargent, D., Maley, P., & Bouchet, P. (1978). Comet Bradfield (1978c). International Astronomical Union Circulars, (3185), 1.
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West, R. M., Pizarro, O., & Surdej, J. (19 January 1978). Comet West (1978a). International Astronomical Union Circulars, 3164, 2.
Peer reviewed

Bergwall, N. A. S., Ekman, A. B. G., Lauberts, A., Westerlund, B. E., Borchkhadze, T. M., Breysacher, J., Laustsen, S., Muller, A. B., Schuster, H. E., Surdej, J., & West, R. M. (1978). Spectroscopic and photometric observations of galaxies from the ESO/Uppsala list Second catalogue. Astronomy and Astrophysics. Supplement Series, 33, 243-255.
Peer Reviewed verified by ORBi

Surdej, J. (1978). Numerical applications to radiative transfer in expanding envelopes - The two-level atom model. Astronomy and Astrophysics, 66, 45-55.
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Debehogne, H., Surdej, J., & Surdej, A. (1978). Observations photographiques de la comète P/d'Arrest effectuées en 1976 à l'équatorial GPO de 40 cm de l'Observatoire Austral Européen (ESO) à La Silla (Chili). Bulletin de l'Observatoire Royal Astronomique de Belgique, 9, 23-25.

Surdej, J. (1978). Radiative forces in expanding envelopes. Astronomy and Astrophysics, 62, 135-141.
Peer Reviewed verified by ORBi

Debehogne, H., Surdej, A., & Surdej, J. (1978). Photoelectric lightcurves of the minor planets 29 Amphitrite, 121 Hermione and 185 Eunike. Astronomy and Astrophysics. Supplement Series, 32, 127-133.
Peer Reviewed verified by ORBi

Surdej, J., & Surdej, A. (1978). 1978CA and 1978DA. IAU Astronomical Telegram Nø 3185.
Peer reviewed

Swings, J.-P., & Surdej, J. (1978). Observations of high redshift QSO’s. Messenger, 15, 12-12.

Surdej, A., & Surdej, J. (October 1977). Rotation period and photoelectric lightcurves of Asteroid 471 Papagena. Astronomy and Astrophysics. Supplement Series, 30, 121-124.
Peer Reviewed verified by ORBi

Surdej, J., & Surdej, A. (May 1977). Orientation and structure of different components in the tail of comet West /1975n/. Astronomy and Astrophysics, 57, 257-264.
Peer Reviewed verified by ORBi

Surdej, J. (1977). Contribution to spectral line formation in moving stellar envelopes - Radiation field and statistical equilibrium equations. Astronomy and Astrophysics, 60, 303-311.
Peer Reviewed verified by ORBi

Surdej, J., & Swings, J.-P. (1977). The complex structure of the CA II /H and K/ lines in the spectrum of the A0ep star with infrared excess HD 190073. III - Night to night variations during the period 13-18 August 1975 and interpretation of the line profiles via a resonance scattering mechanism. Astronomy and Astrophysics, 54, 219-225.
Peer Reviewed verified by ORBi

Klutz, M., Surdej, A., Surdej, J., & Swings, J.-P. (1977). Simultaneous photometry and spectroscopy of the peculiar B [e] star with infrared excess HD45677. In R. Kippenhahn, J. Rahe, ... W. Strohmeier (Eds.), THE INTERACTION OF VARIABLE STARS WITH THEIR ENVIRONMENT Proceedings of IAU Colloquium 42 (pp. 126-127).

Debehogne, H., Surdej, A., & Surdej, J. (1977). Photoelectric light curves of minor planets 599 Luisa and 128 Nemesis during the 1976 opposition. Astronomy and Astrophysics. Supplement Series, 30, 375-379.
Peer Reviewed verified by ORBi

Debehogne, H., Surdej, J., Surdej, A., Roman, G., Pizarro, M., Hers, J., Candy, M. P., Jekabsons, P., Roemer, E., & Bortle, J. (26 November 1976). Periodic Comet d'Arrest (1976e). International Astronomical Union Circulars, 3010, 3.
Peer reviewed

Jekabsons, C., Jekabsons, P., Candy, M. P., Harwood, D., Helin, E., Bus, S. J., Waterfield, R. L., Purcell, I. M., Rutter, G. H., Codina, J. M., Torras, N., Giclas, H. L., Kantz, N. L., Moore, G. K. G., Sekanina, Z., Debehogne, H., Surdej, J., Surdej, A., Simmons, K., ... Maley, P. (30 September 1976). Periodic Comet d'Arrest (1976e). International Astronomical Union Circulars, 2990, 1.
Peer reviewed

Surdej, J., & Swings, J.-P. (1976). Repeated Observations of the Ca II (H and K) Lines in the Spectrum of the A0ep Star with IR Excess HD 190073; Interpretation via a Resonance Scattering Mechanism. In Bulletin of the American Astronomical Society (pp. 358).

Surdej, J., & Swings, J.-P. (1976). The complex structure of the Ca II (H and K) lines in the spectrum of the AOep star with infrared excess HD190073. In A. Slettebak (Ed.), IAUS 70: Be and Shell Stars (pp. 321).

Surdej, J., & Swings, J.-P. (1976). The complex structure of the CA II /H and K/ lines in the spectrum of the AOep star with infrared excess HD 190073. I - Line profiles and variations during three decades /1943-1974/. II - Interpretation - The selective effect of radiative forces. Astronomy and Astrophysics, 47, 113-119.
Peer Reviewed verified by ORBi

Surdej, J., & Swings, J.-P. (1976). The complex structure of the Ca II (H and K) lines in the spectrum of the A0ep star with infrared excess HD 190073. II. Interpretation: the selective effect of radiative forces. Astronomy and Astrophysics, 47, 121-127.
Peer Reviewed verified by ORBi

Surdej, A., & Surdej, J. (1976). Those tumbling asteroids. Messenger, 7, 14-15.

Surdej, J. (1975). Etude spectrographique de l'étoile AOe particulière HD 190073 et interprétation de la structure complexe des raies H et K de Ca II [Master’s dissertation, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/251923

Surdej, J. (1971). Logique et Circuits - Travail de Maturité. (Athénée Provincial de Centre - Morlanwelz - Mariemont).

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