Profil

Ducrot Elsa

Université de Liège - ULiège


Main Research Fields
Space science, astronomy & astrophysics
Main Keywords
Astrophysics - Earth and Planetary Astrophysics; techniques: photometric; planets and satellites: detection; Astrophysics - Solar and Stellar Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics;
Main Co-authors
Gillon, Michaël 
Jehin, Emmanuel 
Delrez, Laetitia 
Queloz, D.
Burdanov, Artem 

Publications (total 37)

The most downloaded
78 downloads
Burdanov, A., Lederer, S. M., Gillon, M., Delrez, L., Ducrot, E., de Wit, J., Jehin, E., Triaud, A. H. M. J., Lidman, C., Spitler, L., Demory, B.-O., Queloz, D., & Van Grootel, V. (01 August 2019). Ground-based follow-up observations of TRAPPIST-1 transits in the near-infrared. Monthly Notices of the Royal Astronomical Society, 487, 1634-1652. doi:10.1093/mnras/stz1375 https://hdl.handle.net/2268/237500
The most cited
59 citations (SCOPUS)
Kostov, V. B., Schlieder, J. E., Barclay, T., Quintana, E. V., Colón, K. D., Brande, J., Collins, K. A., Feinstein, A. D., Hadden, S., Kane, S. R., Kreidberg, L., Kruse, E., Lam, C., Matthews, E., Montet, B. T., Pozuelos Romero, F. J., Stassun, K. G., Winters, J. G., Ricker, G., & Youngblood, A. (01 July 2019). The L 98-59 System: Three Transiting, Terrestrial-size Planets Orbiting a Nearby M Dwarf. Astronomical Journal, 158. doi:10.3847/1538-3881/ab2459 https://hdl.handle.net/2268/239912

Günther, M. N., Berardo, D. A., Ducrot, E., Murray, C. A., Stassun, K. G., Olah, K., Bouma, L. G., Rappaport, S., Winn, J. N., Feinstein, A. D., Matthews, E. C., Sebastian, D., Rackham, B. V., Seli, B., Triaud, A. H. M. J., Gillen, E., Levine, A. M., Demory, B.-O., Gillon, M., & Zhan, Z. (01 April 2022). Complex Modulation of Rapidly Rotating Young M Dwarfs: Adding Pieces to the Puzzle. Astronomical Journal, 163, 144. doi:10.3847/1538-3881/ac503c
Peer Reviewed verified by ORBi

Garcia, L., Timmermans, M., Pozuelos, F. J., Ducrot, E., Gillon, M., Delrez, L., Wells, R. D., & Jehin, E. (01 February 2022). PROSE: a PYTHON framework for modular astronomical images processing. Monthly Notices of the Royal Astronomical Society, 509, 4817. doi:10.1093/mnras/stab3113
Peer reviewed

Gan, T., Soubkiou, A., Wang, S. X., Benkhaldoun, Z., Mao, S., Artigau, É., Fouqué, P., Giacalone, S., Theissen, C. A., Aganze, C., Collins, K. A., Shporer, A., Barkaoui, K., Ghachoui, M., Howell, S. B., Lamman, C., Olivier D. S. Demangeon, Burdanov, A., Cadieux, C., & Jenkins, J. M. (2022). TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136. Monthly Notices of the Royal Astronomical Society.
Peer reviewed

Murray, C. A., Queloz, D., Gillon, M., Demory, B. O., A. H. M. J. Triaud, de Wit, J., Burdanov, A., Chinchilla Gallego, P., Delrez, L., Dransfield, G., Ducrot, E., Garcia, L., Gómez Maqueo Chew, Y., Günther, M. N., Jehin, E., McCormac, J., Niraula, P., Pedersen, P. P., Pozuelos, F. J., & Wells, R. (2022). A Study of Flares in the Ultra-Cool Regime from SPECULOOS-South. Monthly Notices of the Royal Astronomical Society. doi:10.1093/mnras/stac1078
Peer reviewed

Schanche, N., Pozuelos, F. J., Günther, M. N., Wells, R. D., Burgasser, A. J., Chinchilla, P., Delrez, L., Ducrot, E., Garcia, L., Gómez Maqueo Chew, Y., Jofré, E., Rackham, B. V., Sebastian, D., Stassun, K. G., Stern, D., Timmermans, M., Barkaoui, K., Belinski, A., Benkhaldoun, Z., & Winn, J. (01 January 2022). TOI-2257 b: A highly eccentric long-period sub-Neptune transiting a nearby M dwarf. Astronomy and Astrophysics, 657, 45. doi:10.1051/0004-6361/202142280
Peer Reviewed verified by ORBi

Smith, G. D., Gillen, E., Queloz, D., Hillenbrand, L. A., Acton, J. S., Alves, D. R., Anderson, D. R., Bayliss, D., Briegal, J. T., Burleigh, M. R., Casewell, S. L., Delrez, L., Dransfield, G., Ducrot, E., Gill, S., Gillon, M., Goad, M. R., Günther, M. N., Henderson, B. A., & Wheatley, P. J. (01 November 2021). NGTS clusters survey - III. A low-mass eclipsing binary in the Blanco 1 open cluster spanning the fully convective boundary. Monthly Notices of the Royal Astronomical Society, 507, 5991. doi:10.1093/mnras/stab2374
Peer reviewed

Wells, R. D., Rackham, B. V., Schanche, N., Petrucci, R., Gómez Maqueo Chew, Y., Demory, B.-O., Burgasser, A. J., Burn, R., Pozuelos Romero, F. J., Günther, M. N., Sabin, L., Schroffenegger, U., Gómez-Muñoz, M. A., Stassun, K. G., Van Grootel, V., Howell, S. B., Sebastian, D., Triaud, A. H. M. J., Apai, D., & Winn, J. N. (01 September 2021). A large sub-Neptune transiting the thick-disk M4 V TOI-2406. Astronomy and Astrophysics, 653, 97. doi:10.1051/0004-6361/202141277
Peer Reviewed verified by ORBi

Ducrot, E. (2021). Search for habitable planets eclipsing ultra-cool stars. Unpublished doctoral thesis, ULiège - Université de Liège.
Jury: Gillon, M. (Promotor).

Bryant, E. M., Bayliss, D., Santerne, A., Wheatley, P. J., Nascimbeni, V., Ducrot, E., Burdanov, A., Acton, J. S., Alves, D. R., Anderson, D. R., Armstrong, D. J., Awiphan, S., Cooke, B. F., Burleigh, M. R., Casewell, S. L., Delrez, L., Demory, B.-O., Eigmüller, P., Fukui, A., & de Wit, J. (01 June 2021). A transit timing variation observed for the long-period extremely low-density exoplanet HIP 41378 f. Monthly Notices of the Royal Astronomical Society, 504, 45. doi:10.1093/mnrasl/slab037
Peer reviewed

Leleu, A., Alibert, Y., Hara, N. C., Hooton, M. J., Wilson, T. G., Robutel, P., Delisle, J.-B., Laskar, J., Hoyer, S., Lovis, C., Bryant, E. M., Murray, C. A., Nascimbeni, V., Nunes, N. J., Olofsson, G., Osborn, H. P., Oshagh, M., Ottensamer, R., Pagano, I., & Moyano, M. (01 May 2021). Six transiting planets and a chain of Laplace resonances in TOI-178. Astronomy and Astrophysics, 649, 26. doi:10.1051/0004-6361/202039767
Peer Reviewed verified by ORBi

Agol, E., Dorn, C., Grimm, S. L., Turbet, M., Ducrot, E., Delrez, L., Gillon, M., Demory, B.-O., Burdanov, A., Barkaoui, K., Benkhaldoun, Z., Bolmont, E., Burgasser, A., Carey, S., de Wit, J., Fabrycky, D., Foreman-Mackey, D., Haldemann, J., Hernandez, D. M., & Van Grootel, V. (22 January 2021). Refining the transit timing and photometric analysis of TRAPPIST-1: Masses, radii, densities, dynamics, and ephemerides. Planetary Science Journal, 2, 1. doi:10.3847/PSJ/abd022
Peer Reviewed verified by ORBi

Sebastian, D., Gillon, M., Ducrot, E., Pozuelos, F. J., Garcia, L., Günther, M. N., Delrez, L., Queloz, D., Demory, B. O., Triaud, A. H. M. J., Burgasser, A., de Wit, J., Burdanov, A., Dransfield, G., Jehin, E., McCormac, J., Murray, C. A., Niraula, P., Pedersen, P. P., & Van Grootel, V. (01 January 2021). SPECULOOS: Ultracool dwarf transit survey. Target list and strategy. Astronomy and Astrophysics, 645, 100. doi:10.1051/0004-6361/202038827
Peer Reviewed verified by ORBi

Ducrot, E. (2021). A brief history of the TRAPPIST-1 system. Bulletin de la Société Royale des Sciences de Liège, 90, 22-34. doi:10.25518/0037-9565.10277

Sebastian, D., Pedersen, P. P., Murray, C. A., Ducrot, E., Garcia, L., Burdanov, A., Pozuelos, F. J., Delrez, L., Wells, R., Dransfield, G., Gillon, M., Demory, B.-O., Queloz, D., Triaud, A. H. M. J., De Witt, J., Jehin, E., Gómez Maqueo Chew, Y., Günther, M. N., Niraula, P., & Thompson, S. (01 December 2020). Development of the SPECULOOS exoplanet search project. Proceedings of SPIE: The International Society for Optical Engineering, 11445, 1144521. doi:10.1117/12.2563563

Niraula, P., de Wit, J., Rackham, B. V., Ducrot, E., Burdanov, A., Crossfield, I. J. M., Van Grootel, V., Murray, C., Garcia, L., Alonso, R., Beard, C., Maqueo Chew, Y. G., Delrez, L., Demory, B.-O., Fulton, B. J., Gillon, M., Günther, M. N., Howard, A. W., Issacson, H., & Triaud, A. H. M. J. (01 October 2020). π Earth: A 3.14 day Earth-sized Planet from K2's Kitchen Served Warm by the SPECULOOS Team. Astronomical Journal, 160, 172. doi:10.3847/1538-3881/aba95f
Peer Reviewed verified by ORBi

Ducrot, E., Gillon, M., Delrez, L., Agol, E., Rimmer, P., Turbet, M., Günther, M. N., Demory, B.-O., Triaud, A. H. M. J., Bolmont, E., Burgasser, A., Carey, S. J., Ingalls, J. G., Jehin, E., Leconte, J., Lederer, S. M., Queloz, D., Raymond, S. N., Selsis, F., & de Wit, J. (01 August 2020). TRAPPIST-1: Global Results of the Spitzer Exploration Science Program Red Worlds. Astronomy and Astrophysics, 640 (A112), 44. doi:10.1051/0004-6361/201937392
Peer Reviewed verified by ORBi

Lienhard, F., Queloz, D., Gillon, M., Burdanov, A., Delrez, L., Ducrot, E., Handley, W., Jehin, E., Murray, C. A., Triaud, A. H. M. J., Gillen, E., Mortier, A., & Rackham, B. V. (01 July 2020). Global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey. Monthly Notices of the Royal Astronomical Society, 497 (3), 3790. doi:10.1093/mnras/staa2054
Peer reviewed

Triaud, A. H. M. J., Burgasser, A. J., Burdanov, A., Hodžić, V. K., Alonso, R., Bardalez Gagliuffi, D., Delrez, L., Demory, B.-O., de Wit, J., Ducrot, E., Hessman, F. V., Husser, T.-O., Jehin, E., Pedersen, P. P., Queloz, D., McCormac, J., Murray, C., Sebastian, D., Thompson, S., & Gillon, M. (01 June 2020). A Rare Pair of Eclipsing Brown Dwarfs Identified by the SPECULOOS Telescopes. The Messenger, 180, 37-40. doi:10.18727/0722-6691/5199

Cooke, B. F., Pollacco, D., Almleaky, Y., Barkaoui, K., Benkhaldoun, Z., Blake, J. A., Bouchy, F., Boumis, P., Brown, D. J. A., Bruni, I., Burdanov, A., Cameron, A. C., Chote, P., Daassou, A., D'ago, G., Dalal, S., Damasso, M., Delrez, L., Doyle, A. P., & Wheatley, P. (01 June 2020). Two Transiting Hot Jupiters from the WASP Survey: WASP-150b and WASP-176b. Astronomical Journal, 159, 255. doi:10.3847/1538-3881/ab88db
Peer Reviewed verified by ORBi

Murray, C. A., Delrez, L., Pedersen, P. P., Queloz, D., Gillon, M., Burdanov, A., Ducrot, E., Garcia, L., Lienhard, F., Demory, B. O., Jehin, E., McCormac, J., Sebastian, D., Sohy, S., Thompson, S. J., Triaud, A. H. M. J., Van Grootel, V., Günther, M. N., & Huang, C. X. (01 May 2020). Photometry and performance of SPECULOOS-South. Monthly Notices of the Royal Astronomical Society, 495, 2446. doi:10.1093/mnras/staa1283
Peer reviewed

Triaud, A. H. M. J., Burgasser, A. J., Burdanov, A., Kunovac Hodžić, V., Alonso, R., Bardalez Gagliuffi, D., Delrez, L., Demory, B.-O., de Wit, J., Ducrot, E., Hessman, F. V., Husser, T.-O., Jehin, E., Pedersen, P. P., Queloz, D., McCormac, J., Murray, C., Sebastian, D., Thompson, S., & Gillon, M. (01 March 2020). An Eclipsing Substellar Binary in a Young Triple System discovered by SPECULOOS. Nature Astronomy, 4, 650. doi:10.1038/s41550-020-1018-2
Peer Reviewed verified by ORBi

Quinn, S. N., Becker, J. C., Rodriguez, J. E., Hadden, S., Huang, C. X., Morton, T. D., Adams, F. C., Armstrong, D., Eastman, J. D., Horner, J., Kane, S. R., Lissauer, J. J., Twicken, J. D., Vanderburg, A., Wittenmyer, R., Ricker, G. R., Vanderspek, R. K., Latham, D. W., Seager, S., & Ziegler, C. (01 November 2019). Near-resonance in a System of Sub-Neptunes from TESS. Astronomical Journal, 158. doi:10.3847/1538-3881/ab3f2b
Peer Reviewed verified by ORBi

Nielsen, L. D., Bouchy, F., Turner, O. D., Anderson, D. R., Barkaoui, K., Benkhaldoun, Z., Burdanov, A., Cameron, A. C., Delrez, L., Gillon, M., Ducrot, E., Hellier, C., Jehin, E., Lendl, M., Maxted, P. F. L., Pepe, F., Pollacco, D., Pozuelos Romero, F. J., Queloz, D., & West, R. G. (01 October 2019). WASP-169, WASP-171, WASP-175, and WASP-182: three hot Jupiters and one bloated sub-Saturn mass planet discovered by WASP-South. Monthly Notices of the Royal Astronomical Society, 489 (2), 2478-2487. doi:10.1093/mnras/stz2351
Peer reviewed

Ducrot, E., & Gillon, M. (2019). Latest news of SPECULOOS and TRAPPIST-1. In EPSC-DPS Joint Meeting 2019.

Temple, L. Y., Hellier, C., Anderson, D. R., Barkaoui, K., Bouchy, F., Brown, D. J. A., Burdanov, A., Cameron, A. C., Delrez, L., Ducrot, E., Evans, D., Gillon, M., Jehin, E., Lendl, M., Maxted, P. F. L., McCormac, J., Murray, C., Nielsen, L. D., Pepe, F., & Zouhair, B. (2019). WASP-180Ab: Doppler tomography of an hot Jupiter orbiting the primary star in a visual binary. Monthly Notices of the Royal Astronomical Society, 2308. doi:10.1093/mnras/stz2632
Peer reviewed

Burdanov, A., Lederer, S. M., Gillon, M., Delrez, L., Ducrot, E., de Wit, J., Jehin, E., Triaud, A. H. M. J., Lidman, C., Spitler, L., Demory, B.-O., Queloz, D., & Van Grootel, V. (01 August 2019). Ground-based follow-up observations of TRAPPIST-1 transits in the near-infrared. Monthly Notices of the Royal Astronomical Society, 487, 1634-1652. doi:10.1093/mnras/stz1375
Peer reviewed

West, R. G., Gillen, E., Bayliss, D., Burleigh, M. R., Delrez, L., Günther, M. N., Hodgkin, S. T., Jackman, J. A. G., Jenkins, J. S., King, G., McCormac, J., Nielsen, L. D., Raynard, L., Smith, A. M. S., Soto, M., Turner, O., Wheatley, P. J., Almleaky, Y., Armstrong, D. J., & Watson, C. A. (01 July 2019). NGTS-4b: A sub-Neptune Transiting in the Desert. Monthly Notices of the Royal Astronomical Society, 486, 5094-5103. doi:10.1093/mnras/stz1084
Peer reviewed

Kostov, V. B., Schlieder, J. E., Barclay, T., Quintana, E. V., Colón, K. D., Brande, J., Collins, K. A., Feinstein, A. D., Hadden, S., Kane, S. R., Kreidberg, L., Kruse, E., Lam, C., Matthews, E., Montet, B. T., Pozuelos Romero, F. J., Stassun, K. G., Winters, J. G., Ricker, G., & Youngblood, A. (01 July 2019). The L 98-59 System: Three Transiting, Terrestrial-size Planets Orbiting a Nearby M Dwarf. Astronomical Journal, 158. doi:10.3847/1538-3881/ab2459
Peer Reviewed verified by ORBi

Turner, O. D., Anderson, D. R., Barkaoui, K., Bouchy, F., Benkhaldoun, Z., Brown, D. J. A., Burdanov, A., Collier Cameron, A., Ducrot, E., Gillon, M., Hellier, C., Jehin, E., Lendl, M., Maxted, P. F. L., Nielsen, L. D., Pepe, F., Pollacco, D., Pozuelos Romero, F. J., Queloz, D., & West, R. G. (01 June 2019). Three hot-Jupiters on the upper edge of the mass-radius distribution: WASP-177, WASP-181, and WASP-183. Monthly Notices of the Royal Astronomical Society, 485, 5790-5799. doi:10.1093/mnras/stz742
Peer reviewed

von Boetticher, A., Triaud, A. H. M. J., Queloz, D., Gill, S., Maxted, P. F. L., Almleaky, Y., Anderson, D. R., Bouchy, F., Burdanov, A., Collier Cameron, A., Delrez, L., Ducrot, E., Faedi, F., Gillon, M., Gómez Maqueo Chew, Y., Hebb, L., Hellier, C., Jehin, E., Lendl, M., & West, R. (01 May 2019). The EBLM Project. V. Physical properties of ten fully convective, very-low-mass stars. Astronomy and Astrophysics, 625, 150. doi:10.1051/0004-6361/201834539
Peer Reviewed verified by ORBi

Barkaoui, K., Burdanov, A., Hellier, C., Gillon, M., Smalley, B., Maxted, P. F. L., Lendl, M., Triaud, A. H. M. J., Anderson, D. R., McCormac, J., Jehin, E., Almleaky, Y., Armstrong, D. J., Benkhaldoun, Z., Bouchy, F., Brown, D. J. A., Cameron, A. C., Daassou, A., Delrez, L., & West, R. G. (01 February 2019). Discovery of three new transiting hot Jupiters: WASP-161 b, WASP-163 b and WASP-170 b. Astronomical Journal, 157 (2). doi:10.3847/1538-3881/aaf422
Peer Reviewed verified by ORBi

Jehin, E., Gillon, M., Queloz, D., Delrez, L., Burdanov, A., Murray, C., Sohy, S., Ducrot, E., Sebastian, D., Thompson, S., McCormac, J., Almleaky, Y., Burgasser, A. J., Demory, B.-O., de Wit, J., Barkaoui, K., Pozuelos Romero, F. J., Triaud, A. H. M. J., & Grootel, V. V. (01 December 2018). The SPECULOOS Southern Observatory Begins its Hunt for Rocky Planets. Messenger, 174, 2-7. doi:10.18727/0722-6691/5105

Oshagh, M., Triaud, A. H. M. J., Burdanov, A., Figueira, P., Reiners, A., Santos, N. C., Faria, J., Boue, G., Diaz, R. F., Dreizler, S., Boldt, S., Delrez, L., Ducrot, E., Gillon, M., Guzman Mesa, A., Jehin, E., Khalafinejad, S., Kohl, S., Serrano, L., & Udry, S. (01 November 2018). Activity induced variation in spin-orbit angles as derived from Rossiter-McLaughlin measurements. Astronomy and Astrophysics, 619 (150). doi:10.1051/0004-6361/201833709
Peer Reviewed verified by ORBi

Ducrot, E., Sestovic, M., Morris, B. M., Gillon, M., Triaud, A. H. M. J., de Wit, J., Thimmarayappa, D., Agol, E., Almleaky, Y., Burdanov, A., Burgasser, A. J., Delrez, L., Demory, B.-O., Jehin, E., Leconte, J., McCormac, J., Murray, C., Queloz, D., Selsis, F., & Van Grootel, V. (01 November 2018). The 0.8-4.5 μm broadband transmission spectra of TRAPPIST-1 planets. Astronomical Journal, 156, 218. doi:10.3847/1538-3881/aade94
Peer Reviewed verified by ORBi

Morris, B. M., Agol, E., Hebb, L., Hawley, S. L., Gillon, M., Ducrot, E., Delrez, L., Ingalls, J., & Demory, B.-O. (01 August 2018). Non-detection of Contamination by Stellar Activity in the Spitzer Transit Light Curves of TRAPPIST-1. Astrophysical Journal. Letters, 863. doi:10.3847/2041-8213/aad8aa
Peer Reviewed verified by ORBi

Delrez, L., Gillon, M., Queloz, D., Demory, B.-O., Almleaky, Y., De Wit, J., Jehin, E., Triaud, A. H. M. J., Barkaoui, K., Burdanov, A., Burgasser, A. J., Ducrot, E., McCormac, J., Murray, C., Silva Fernandes, C., Sohy, S., Thompson, S. J., Van Grootel, V., Alonso, R., & Spyromilio, J. (2018). SPECULOOS: A network of robotic telescopes to hunt for terrestrial planets around the nearest ultracool dwarfs. Proceedings of SPIE: The International Society for Optical Engineering, 10700. doi:10.1117/12.2312475
Editorial reviewed

Günther, M. N., Queloz, D., Gillen, E., Delrez, L., Bouchy, F., McCormac, J., Smalley, B., Almleaky, Y., Armstrong, D. J., Bayliss, D., Burdanov, A., Burleigh, M., Cabrera, J., Casewell, S. L., Cooke, B. F., Csizmadia, S., Ducrot, E., Eigmüller, P., Erikson, A., & Wheatley, P. J. (2018). Unmasking the hidden NGTS-3Ab: A hot Jupiter in an unresolved binary system. Monthly Notices of the Royal Astronomical Society, 478 (4), 4720-4737. doi:10.1093/mnras/sty1193
Peer reviewed

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