Profil

Gkouvelis Leonardos

Département d'astrophys., géophysique et océanographie (AGO) > Labo de physique atmosphérique et planétaire (LPAP)

See author's contact details
Main Referenced Co-authors
Gérard, Jean-Claude  (39)
Hubert, Benoît  (27)
Ritter, Birgit  (19)
Aoki, Shohei  (11)
Ristic, B. (11)
Main Referenced Keywords
Mars (21); ultraviolet (12); dayglow (8); atmosphere (7); Jupiter (7);
Main Referenced Unit & Research Centers
STAR - Space sciences, Technologies and Astrophysics Research - ULiège [BE] (21)
LPAP (1)
Main Referenced Disciplines
Space science, astronomy & astrophysics (40)

Publications (total 40)

The most downloaded
227 downloads
Ritter, B., Gérard, J.-C., Gkouvelis, L., Hubert, B., Jain, S. K., & Schneider, N. (2019). Characteristics of Mars UV dayglow emissions from atomic oxygen at 130.4 and 135.6 nm: MAVEN/IUVS limb observations and modeling. Journal of Geophysical Research. Space Physics. doi:10.1029/2019JA026669 https://hdl.handle.net/2268/237493

The most cited

107 citations (Scopus®)

Vandaele, A. C., Korablev, O., Daerden, F., Aoki, S., Thomas, I. R., Altieri, F., López-Valverde, M., Villanueva, G., Liuzzi, G., Smith, M. D., Erwin, J. T., Trompet, L., Fedorova, A. A., Montmessin, F., Trokhimovskiy, A., Belyaev, D. A., Ignatiev, N. I., Luginin, M., Olsen, K. S., ... Vander Auwera, J. (Other coll.). (April 2019). Martian dust storm impact on atmospheric H 2 O and D/H observed by ExoMars Trace Gas Orbiter. Nature, 568, 521. doi:10.1038/s41586-019-1097-3 https://hdl.handle.net/2268/235301

Maire, A.-L., Delrez, L., Pozuelos, F. J., Becker, J., Espinoza, N., Lillo-Box, J., Revol, A., Absil, O., Agol, E., Almenara, J. M., Anglada-Escudé, G., Beust, H., Blunt, S., Bolmont, E., Bonavita, M., Brandner, W., Mirek Brandt, G., Brandt, T. D., Brown, G., ... Zimmerman, N. T. (01 October 2023). Workshop Summary: Exoplanet Orbits and Dynamics. Publications of the Astronomical Society of the Pacific, 135, 106001. doi:10.1088/1538-3873/acff88
Peer Reviewed verified by ORBi

Gérard, J.-C., Gkouvelis, L., Bonfond, B., Gladstone, G. R., Mura, A., Adriani, A., Grodent, D., Hue, V., & Greathouse, T. K. (2023). H3+ cooling in the Jovian aurora: Juno remote sensing observations and modeling. Icarus, 389, 115261. doi:10.1016/j.icarus.2022.115261
Peer Reviewed verified by ORBi

Soret, L., Gérard, J.-C., Gkouvelis, L., Schneider, N., Jain, S., Hubert, B., Vandaele, A.-C., & Nomad Uvis team. (01 September 2022). Ultraviolet dayglow emissions and ratios in the Mars atmosphere [Poster presentation]. Europlanet Science Congress 2022, Granada, Spain. doi:10.5194/epsc2022-973
Peer reviewed

Gérard, J.-C., Soret, L., Gkouvelis, L., & Aoki, S. (01 July 2022). Mars airglow observations from the Trace Gas Orbiter and MAVEN [Paper presentation]. COSPAR 2022 -44th Scientific Assembly, Athènes, Greece.
Peer reviewed

Gérard, J.-C., Gkouvelis, L., Bonfond, B., Gladstone, G. R., Mura, A., Hue, V., Greathouse, T. K., Sicorello, G., Grodent, D., & Adriani, A. (July 2022). H3+ auroral densities, cooling rate and conductance from Juno FUV and infrared observations [Poster presentation]. Magnetospheres of the Outer Planets meeting 2022, Liège, Belgium.

Soret, L., Gérard, J.-C., Aoki, S., Gkouvelis, L., Thomas, I. R., Ristic, B., Hubert, B., Willame, Y., Depiesse, C., Vandaele, A. C., Patel, M. R., Mason, J. P., Daerden, F., López‐Moreno, J. J., & Bellucci, G. (June 2022). The Mars Oxygen Visible Dayglow: A Martian Year of NOMAD/UVIS Observations. Journal of Geophysical Research. Planets, 127 (6). doi:10.1029/2022je007220
Peer reviewed

Gérard, J.-C., Soret, L., Gkouvelis, L., & Aoki, S. (01 June 2022). The Martian Oxygen Red Line Airglow: Observations with NOMAD/UVIS and Modeling [Paper presentation]. Mars atmosphere modelling and observations, Paris, France.
Peer reviewed

Aoki, S., Gkouvelis, L., Gérard, J.-C., Soret, L., Hubert, B., Lopez‐Valverde, M. A., González‐Galindo, F., Sagawa, H., Thomas, I. R., Ristic, B., Willame, Y., Depiesse, C., Mason, J., Patel, M. R., Bellucci, G., Lopez‐Moreno, J. J., Daerden, F., & Vandaele, A. C. (June 2022). Density and Temperature of the Upper Mesosphere and Lower Thermosphere of Mars Retrieved From the OI 557.7 nm Dayglow Measured by TGO/NOMAD. Journal of Geophysical Research. Planets, 127 (6). doi:10.1029/2022je007206
Peer reviewed

Gérard, J.-C., Gkouvelis, L., Bonfond, B., Gladstone, G. R., Mura, A., Adriani, A., Soret, L., & Grodent, D. (December 2021). H3+ Cooling in the Jovian Aurora: Model and Juno Remote Sensing Observations [Paper presentation]. AGU fall meeting 2021, New Orleans, United States.
Peer reviewed

Gérard, J.-C., Aoki, S., Gkouvelis, L., Soret, L., Willame, Y., Thomas, I., Depiesse, Ristic, B., Vandaele, A. C., Hubert, B., Daerden, F., Patel, M., López-Moreno, J. J., Bellucci, G., Mason, J. P., & López-Valverde, M. A. (April 2021). First observation of the oxygen 630 nm emission in the Martian dayglow. Geophysical Research Letters, 48. doi:10.1029/2020GL092334
Peer Reviewed verified by ORBi

Hubert, B., Munhoven, G., Moulane, Y., Hutsemekers, D., Manfroid, J., Opitom, C., Jehin, E., Aoki, S., Soret, L., Gkouvelis, L., & Gérard, J.-C. (01 April 2021). Abel transform of exponential functions for planetary and cometary atmospheres with application to observation of 46P/Wirtanen and to the OI 557.7 nm emission at Mars [Paper presentation]. The 23rd EGU General Assembly.
Peer reviewed

Gérard, J.-C., Aoki, S., Soret, L., Gkouvelis, L., Willame, Y., Thomas, Depiesse, Ristic, B., Vandaele, A. C., Daerden, Patel, M., Lopez-Moreno, J., Bellucci, G., & Mason, J. (April 2021). Multispectral analysis of the Martian dayglow from UVIS-NOMAD on board TGO [Poster presentation]. European Geophysical Union, Vienne, Austria.
Peer reviewed

Gérard, J.-C., Gkouvelis, L., Bonfond, B., Grodent, D., Gladstone, G. R., Hue, V., Greathouse, T. K., Kammer, J. A., Versteeg, M., & Giles, R. S. (2021). Variability and Hemispheric Symmetry of the Pedersen Conductance in the Jovian Aurora. Journal of Geophysical Research. Space Physics, 126 (4). doi:10.1029/2020JA028949
Peer reviewed

Gérard, J.-C., Gkouvelis, L., Bonfond, B., Gladstone, G. R., Blanc, M., Grodent, D., Hue, V., Greathouse, T., Kammer, J., & Verteeg, M. (30 October 2020). Jovian auroral conductance from Juno-UVS: hemispheric asymmetry? [Paper presentation]. EPSC 2020.

Gérard, J.-C., Aoki, S., Gkouvelis, L., Willame, Y., Depiesse, C., Thomas, I., Ristic, B., Vandaele, A.-C., Daerden, F., Hubert, B., Mason, J., Patel, M., López-Moreno, M., López-Valverde, M., & Belluci, G. (02 October 2020). Martian visible and ultraviolet dayglow: altitude, latitudinal and seasonal variations observed with NOMAD/TGO [Paper presentation]. EPSC - 2020.
Peer reviewed

Gérard, J.-C., Gkouvelis, L., Bonfond, B., Grodent, D., Gladstone, G. R., Hue, V., Greathouse, T. K., Versteeg, M., Kammer, J. A., & Blanc, M. (16 July 2020). Spatial Distribution of the Pedersen Conductance in the Jovian Aurora From Juno‐UVS Spectral Images. Journal of Geophysical Research. Space Physics, 125. doi:10.1029/2020JA028142
Peer Reviewed verified by ORBi

Gérard, J.-C., Aoki, S., Willame, Y., Gkouvelis, L., Depiesse, C., Thomas, I., Ristic, B., Vandaele, A. C., Hubert, B., Mason, J., Patel, M., López-Moreno, J.-J., Bellucci, G., Beeckman, B., Daerden, F., & López-Valverde, M. (2020). Detection of green line emission in the dayside atmosphere of Mars from NOMAD-TGO observations. Nature Astronomy. doi:10.1038/s41550-020-1123-2
Peer Reviewed verified by ORBi

Gkouvelis, L., Gérard, J.-C., Gonzalez-Galindo, F., Hubert, B., & Schneider, N. (June 2020). Isobar Altitude Variations in the Upper Mesosphere Observed With IUVS‐MAVEN in Response to Martian Dust Storms. Geophysical Research Letters, 46. doi:10.1029/2020GL087468
Peer Reviewed verified by ORBi

Gkouvelis, L., Gérard, J.-C., Ritter, B., Hubert, B., Schneider, N., & Jain, S. (01 May 2020). Airglow remote sensing of the seasonal variation of the Martian upper atmosphere: MAVEN limb observations and model comparison. Icarus, 341. doi:10.1016/j.icarus.2020.113666
Peer Reviewed verified by ORBi

Hubert, B., Gérard, J.-C., Gkouvelis, L., Ritter, B., Piccialli, A., & Vandaele, A.-C. (12 December 2019). Inversion of occultation observation of a dusty atmosphere using hypergeometric functions [Poster presentation]. AGU Fall Meeting 2019.
Editorial reviewed

Gkouvelis, L., Gérard, J.-C., Ritter, B., Hubert, B., Jain, S. K., & Schneider, N. (September 2019). CO2 variations in the Martian lower thermosphere from IUVS-MAVEN airglow observations [Poster presentation]. European Planetary Science Congress, Genèe, Switzerland.
Editorial reviewed

Gérard, J.-C., Gkouvelis, L., Ritter, B., Hubert, B., Jain, S., & Schneider, N. (September 2019). Seasonal density variations in the Martian thermosphere from observations of UV dayglow by MAVEN/IUVS [Paper presentation]. EPSC 2019, Genève, Switzerland.
Editorial reviewed

Ritter, B., Gérard, J.-C., Gkouvelis, L., Hubert, B., Jain, S. K., & Schneider, N. (September 2019). Analysing the Martian Atmosphere with the O 130.4 and 135.6 nm emission observed by MAVEN/IUVS [Poster presentation]. EPSC, Genève, Switzerland.
Editorial reviewed

Gérard, J.-C., Gkouvelis, L., Ritter, B., Hubert, B., Jain, S. K., & Schnieder, N. M. (June 2019). MAVEN‐IUVS observations of the CO2+ UV doublet and CO Cameron bands in the Martian thermosphere: Aeronomy, seasonal and latitudinal distribution. Journal of Geophysical Research. Space Physics, 124, 5816-5827. doi:10.1029/2019JA026596
Peer Reviewed verified by ORBi

Vandaele, A. C., Korablev, O., Daerden, F., Aoki, S., Thomas, I. R., Altieri, F., López-Valverde, M., Villanueva, G., Liuzzi, G., Smith, M. D., Erwin, J. T., Trompet, L., Fedorova, A. A., Montmessin, F., Trokhimovskiy, A., Belyaev, D. A., Ignatiev, N. I., Luginin, M., Olsen, K. S., ... Vander Auwera, J. (Other coll.). (April 2019). Martian dust storm impact on atmospheric H 2 O and D/H observed by ExoMars Trace Gas Orbiter. Nature, 568, 521. doi:10.1038/s41586-019-1097-3
Peer Reviewed verified by ORBi

Ritter, B., Gérard, J.-C., Gkouvelis, L., Hubert, B., Jain, S. K., & Schneider, N. (2019). Characteristics of Mars UV dayglow emissions from atomic oxygen at 130.4 and 135.6 nm: MAVEN/IUVS limb observations and modeling. Journal of Geophysical Research. Space Physics. doi:10.1029/2019JA026669
Peer Reviewed verified by ORBi

Gérard, J.-C., Bonfond, B., Mauk, B., Gladstone, R. G., Yoa, Z., Gkouvelis, L., Grodent, D., Greathouse, T., Hue, V., Verteeg, M., Connerney, J., Bolton, S., & Levin, S. (April 2019). Simultaneous Juno observations of the ultraviolet Jovian aurora and electron in situ downward flux measurements during Juno perijove passes [Paper presentation]. EGU 2019, Vienne, Austria.

Korablev, O., Vandaele, A. C., Montmessin, F., Fedorova, A. A., Trokhimovskiy, A., Forget, F., Lefèvre, F., Daerden, F., Thomas, I. R., Trompet, L., Erwin, J. T., Quantin-Nata, C., Renotte, E., Ritter, B., Rodin, A., Schmidt, F., Schneider, N., Shematovich, V., Smith, M. D., ... Piccialli, A. (April 2019). No detection of methane on Mars from early ExoMars Trace Gas Orbiter observations [letter to the editor]. Nature, 568. doi:10.1038/s41586-019-1096-4
Peer Reviewed verified by ORBi

Vandaele, A. C., Korablev, O., Daerden, F., Aoki, S., Thomas, I. R., Altieri, F., López-Valverde, M., Villanueva, G., Liuzzi, G., Smith, M. D., Erwin, J. T., Hartogh, P., Khatuntsev, I., Kokonkov, N., Krasnopolsky, V., Kuzmin, R., Lacombe, G., Lellouch, E., Määttänen, A., ... Guerlet, S. (2019). Publisher Correction: Martian dust storm impact on atmospheric H2O and D/H observed by ExoMars Trace Gas Orbiter (Nature, (2019), 568, 7753, (521-525), 10.1038/s41586-019-1097-3). Nature, 569 (7754), 1. doi:10.1038/s41586-019-1163-x
Peer Reviewed verified by ORBi

Aoki, S., Vandaele, A. C., Daerden, F., Villanueva, G. L., Liuzzi, G., Thomas, I. R., Erwin, J. T., Trompet, L., Robert, S., Neary, L., Viscardy, S., Clancy, R. T., Smith, M. D., Lopez-Valverde, M. A., Hill, B., Ristic, B., Patel, M. R., Bellucci, G., Lopez-Moreno, J.-J., ... Thibert, T. (Other coll.). (2019). Water Vapor Vertical Profiles on Mars in Dust Storms Observed by TGO/NOMAD. Journal of Geophysical Research. Planets, 124 (12), 3482-3497. doi:10.1029/2019JE006109
Peer reviewed

Korablev, O., Vandaele, A. C., Montmessin, F., Fedorova, A. A., Trokhimovskiy, A., Forget, F., Lefèvre, F., Daerden, F., Thomas, I. R., Trompet, L., Erwin, J. T., Piccialli, A., Quantin-Nataf, C., Renotte, E., Ritter, B., Rodin, A., Schmidt, F., Schneider, N., Shematovich, V., ... Patsaev, D. (2019). Publisher Correction: No detection of methane on Mars from early ExoMars Trace Gas Orbiter observations (Nature, (2019), 568, 7753, (517-520), 10.1038/s41586-019-1096-4). Nature, 569 (7754), 2. doi:10.1038/s41586-019-1164-9
Peer Reviewed verified by ORBi

Gérard, J.-C., Bonfond, B., Mauk, B. H., Gladstone, G. R., Yao, Z., Greathouse, T. K., Hue, V., Grodent, D., Gkouvelis, L., Kammer, J. A., Versteeg, M., Clark, G., Radioti, A., Connerney, J. E. P., Bolton, S. J., & Levin, S. M. (2019). Contemporaneous Observations of Jovian Energetic Auroral Electrons and Ultraviolet Emissions by the Juno Spacecraft. Journal of Geophysical Research. Space Physics, 124 (11), 8298-8317. doi:10.1029/2019JA026862
Peer Reviewed verified by ORBi

Gkouvelis, L., Gérard, J.-C., Ritter, B., Hubert, B., Schneider, N., & Jain, S. (November 2018). The O(1S) 297.2 nm dayglow emission: a tracer of CO2 density variations in the Martian lower thermosphere. Journal of Geophysical Research. Planets, 123. doi:10.1029/2018JE005709
Peer reviewed

Gérard, J.-C., Gkouvelis, L., Ritter, B., Hubert, B., Jain, S., Schneider, N. M., Shematovich, V. I., & Bisikalo, D. V. (17 September 2018). Mars emissions from CO and CO2+: IUVS-MAVEN limb observations and model [Poster presentation]. EPSC 2018, Berlin, Germany.
Editorial reviewed

Ritter, B., Gérard, J.-C., Gkouvelis, L., Hubert, B., Jain, S., & Schneider, N. (September 2018). Atomic oxygen in the Martian thermosphere traced by the 130.4 and 135.6 nm emission lines with MAVEN/IUVS [Paper presentation]. European Planetary Science Congress, Berlin, Germany.
Editorial reviewed

Gérard, J.-C., Gkouvelis, L., Ritter, B., Hubert, B., Schneider, N. M., & Sonal, J. (May 2018). Metastable oxygen O(1S) Martian airglow: observations and model [Paper presentation]. 52nd ESLAB symposium 'Aeronomy and plasma environment of Terrestrial Planets', Noordwijk, Netherlands.

Gkouvelis, L., Gérard, J.-C., Ritter, B., Hubert, B., Shematovich, V. A., Bisikalo, D., & Schneider, N. (May 2018). Comparison between IUVS-MAVEN limb dayglow observations and modelling [Poster presentation]. 52nd ESLAB Symposium: Comparative Aeronomy and Plasma Environment of Terrestrial Planets, Noordwijk, Netherlands.
Editorial reviewed

Gérard, J.-C., Gkouvelis, L., Ritter, B., & Hubert, B. (February 2018). Mars UV-Visible airglow observations and predictions for EXOMARS-TGO [Paper presentation]. Scientific Workshop: “From Mars Express to ExoMars”, Madrid, Spain.
Editorial reviewed

Ritter, B., Gérard, J.-C., Hubert, B., & Gkouvelis, L. (February 2018). Aurorae on Mars [Paper presentation]. Scientific Workshop: “From Mars Express to ExoMars”, Madrid, Spain.
Editorial reviewed

Gkouvelis, L., Gérard, J.-C., & Hubert, B. (23 June 2017). The Mars atomic oxygen dayglow: predictions based on the OI 297.2 nm MAVEN/IUVS observations [Paper presentation]. SCOOP Science Workshop “Mars, From the Ground to the Upper Atmosphere”, Brussels, Belgium.

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