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Gautier,Thomas

Thomas Gautier
Membre du département impec

Bureau: Guy-B1149
Tél : 0180285234

Visitez sa page personnelle

Publications au LATMOS depuis sa création (2009)

Articles dans des revues avec comité de lecture


2020


Compositional Measurements of Saturn's Upper Atmosphere and Rings from Cassini INMS
Serigano J., Horst S. M., He C., Gautier T., Yelle R. V., Koskinen T., Trainer M.
Journal of Geophysical Research. Planets, Wiley-Blackwell, 2020, 125 (8), pp.e2020JE006427. ⟨10.1029/2020JE006427⟩ - insu-02733230

Interaction dust – plasma in Titan's ionosphere: An experimental simulation of aerosols erosion
Chatain A., Carrasco N., Ruscassier N., Gautier T., Vettier L., Guaitella O.
Icarus, Elsevier, 2020, 345, pp.113741. ⟨10.1016/j.icarus.2020.113741⟩ - insu-02506044

Laboratory experiments to unveil the molecular reactivity occurring during the processing of ices in the protosolar nebula
Gautier T., Danger G., Mousis O., Duvernay F., Vuitton V., Flandinet L., Thissen R., Orthous-Daunay F.-R., Ruf A., Chiavassa T., D'hendecourt L. S. et al.
Earth and Planetary Science Letters, Elsevier, 2020, 531 (1 February), pp.art. 116011. ⟨10.1016/j.epsl.2019.116011⟩ - hal-02396048

Disk-resolved Photometric Properties of Pluto and the Coloring Materials across its Surface
Protopapa S., Olkin C. B., Grundy W. M., Li J.-Y., Verbiscer A., Cruikshank D. P., Gautier T., Quirico E., Cook J. C., Reuter D., Howett C. J. A. et al.
Astronomical Journal, American Astronomical Society, 2020, 159 (2), pp.74. ⟨10.3847/1538-3881/ab5e82⟩ - insu-02468367

High‐resolution mass spectrometry for future space missions: Comparative analysis of complex organic matter with LAb‐CosmOrbitrap and laser desorption/ionization Fourier transform ion cyclotron resonance
Selliez L., Maillard J., Cherville B., Gautier T., Thirkell L., Gaubicher B., Schmitz-Afonso I., Afonso C., Briois C., Carrasco N.
Rapid Communications in Mass Spectrometry, Wiley, 2020, 34 (10), pp.e8645. ⟨10.1002/rcm.8645⟩ - insu-02343359

Chemical composition of Pluto aerosol analogues
Jovanovic L., Gautier T., Vuitton V., Wolters C., Bourgalais J., Buch A., Orthous-Daunay F.-R., Vettier L., Flandinet L., Carrasco N.
Icarus, Elsevier, 2020, 346, pp.113774. ⟨10.1016/j.icarus.2020.113774⟩ - insu-02533967

Structural elucidation of soluble organic matter: Application to Titan's haze
Maillard J., Hupin S., Carrasco N., Schmitz-Afonso I., Gautier T., Afonso C.
Icarus, Elsevier, 2020, 340, pp.113627. ⟨10.1016/j.icarus.2020.113627⟩ - insu-02436390

Optimization of ion trajectories in a dynamically harmonized Fourier‐Transform Ion Cyclotron Resonance cell using a Design of Experiments strategy
Maillard J., Ferey J., Rüger C. P., Schmitz-Afonso I., Bekri S., Gautier T., Carrasco N., Afonso C., Tebani A.
Rapid Communications in Mass Spectrometry, Wiley, 2020, 34 (7), pp.e8659. ⟨10.1002/rcm.8659⟩ - insu-02395300

On an EUV atmospheric simulation chamber to study the photochemical processes of titan's atmosphere
Bourgalais J., Carrasco N., Vettier L., Gautier T., Blanchet V., Petit S., Descamps D., Fedorov N., Delos R., Gaudin J.
Scientific Reports, Nature Publishing Group, 2020, 10, pp.10009. ⟨10.1038/s41598-020-66950-6⟩ - insu-02879249

Positive Ion Chemistry in an N2-CH4 Plasma Discharge: Key Precursors to the Growth of Titan Tholins
Dubois D., Carrasco N., Jovanovic L., Vettier L., Gautier T., Westlake J.
Icarus, Elsevier, 2020, 338 (1 March), pp.art. 113437. ⟨10.1016/j.icarus.2019.113437⟩ - insu-02305252

Decomposition of electron ionization mass spectra for space application using a Monte‐Carlo approach
Gautier T., Serigano J., Bourgalais J., Hörst S. M., Trainer M. G.
Rapid Communications in Mass Spectrometry, Wiley, 2020, 34 (8), pp.e8684. ⟨10.1002/rcm.8684⟩ - insu-02393452

2019


Structural Study of Analogues of Titan’s Haze by Trapped Ion Mobility Coupled with a Fourier Transform Ion Cyclotron Mass Spectrometer
Rüger C. P., Maillard J., Le Maître J., Ridgeway M., Thompson C., Schmitz-Afonso I., Gautier T., Carrasco N., Park M., Giusti P., Afonso C. et al.
Journal of The American Society for Mass Spectrometry, Springer Verlag (Germany), 2019, 30 (7), pp.1169-1173. ⟨10.1007/s13361-019-02205-7⟩ - insu-02123537

2018


Comparison of soluble and insoluble organic matter in analogues of Titan's aerosols
Maillard J., Carrasco N., Schmitz-Afonso I., Gautier T., Afonso C.
Earth and Planetary Science Letters, Elsevier, 2018, 495, pp.185-191. ⟨10.1016/j.epsl.2018.05.014⟩ - insu-01802505

Detection Opportunity for Aromatic Signature in Titan's Aerosols in the 4.1–5.3 μm Range
Mathé C., Gautier T., Trainer M., Carrasco N.
The Astrophysical journal letters, Bristol : IOP Publishing, 2018, 861 (2), pp.art. L25. ⟨10.3847/2041-8213/aacf88⟩ - insu-01838461

2017


Decay of COSAC and Ptolemy mass spectra at comet 67P/Churyumov-Gerasimenko
Krüger H., Goesmann F., Giri C., Wright I., Morse A., Bredehöft J. H., Ulamec S., Cozzoni B., Ehrenfreund P., Gautier T., Mckenna-Lawlor S. et al.
Astronomy and Astrophysics - A&A, EDP Sciences, 2017, 600, A56 (7 p.). ⟨10.1051/0004-6361/201630286⟩ - hal-01452008

2016


Development of HPLC-Orbitrap method for identification of N-bearing molecules in complex organic material relevant to planetary environments
Gautier T., Schmitz-Afonso I., Touboul D., Szopa C., Buch A., Carrasco N.
Icarus, Elsevier, 2016, 275, pp.259-266. ⟨10.1016/j.icarus.2016.03.007⟩ - insu-01309178

Titan's organic aerosols: Molecular composition and structure of laboratory analogues inferred from pyrolysis gas chromatography mass spectrometry analysis
Morisson M., Szopa C., Carrasco N., Buch A., Gautier T.
Icarus, Elsevier, 2016, 277, pp.442-454. ⟨10.1016/j.icarus.2016.05.038⟩ - insu-01332488

Molecular Isomer Identification of Titan’s Tholins Organic Aerosols by Photoelectron/Photoion Coincidence Spectroscopy Coupled to VUV Synchrotron Radiation
Cunha de Miranda B., Garcia G. A., Gaie-Levrel F., Mahjoub A., Gautier T., Fleury B., Nahon L., Pernot P., Carrasco N.
Journal of Physical Chemistry A, American Chemical Society, 2016, 120 (33), pp.6529-6540. ⟨10.1021/acs.jpca.6b03346⟩ - insu-01353953

2015


Organic compounds on comet 67P/Churyumov-Gerasimenko revealed by COSAC mass spectrometry
Goesmann F., Rosenbauer H., Bredehoft J. H., Cabane M., Ehrenfreund P., Gautier T., Giri C., Krüger H., Le Roy L., Macdermott A. J., Mckenna-Lawlor S. et al.
Science, American Association for the Advancement of Science, 2015, 349 (6247), pp.aab0689. ⟨10.1126/science.aab0689⟩ - insu-01182551

2014


Nitrogen incorporation in Titan's tholins inferred by high resolution orbitrap mass spectrometry and gas chromatography-mass spectrometry
Gautier T., Carrasco N., Schmitz-Afonso I., Touboul D., Szopa C., Buch A., Pernot P.
Earth and Planetary Science Letters, Elsevier, 2014, 404, pp.33-42. ⟨10.1016/j.epsl.2014.07.011⟩ - hal-01056129

Influence of CO on Titan atmospheric reactivity
Fleury B., Carrasco N., Gautier T., Mahjoub A., He J., Szopa C., Hadamcik E., Buch A., Cernogora G.
Icarus, Elsevier, 2014, 238, pp.221-229. ⟨10.1016/j.icarus.2014.05.027⟩ - hal-00998727

Effect of the Synthesis Temperature on the Optical Indices of Organic Materials Produced by N2-CH4 RF Plasma
Mahjoub A., Carrasco N., Dahoo P.-R., Fleury B., Gautier T., Cernogora G.
Plasma Processes and Polymers, Wiley-VCH Verlag, 2014, 11 (5), pp.409-417. ⟨10.1002/ppap.201300150⟩ - hal-00948948

Methane Conversion in a N2-CH4 Radiofrequency Discharge
Gautier T., Carrasco N., Stefanovic I., Sikimic B., Cernogora G., Winter J.
Plasma Processes and Polymers, Wiley-VCH Verlag, 2014, 11 (5), pp.472-481. ⟨10.1002/ppap.201300158⟩ - hal-00955871

2013


Optical properties of analogs of Titan's aerosols produced by dusty plasma
Hadamcik E., Renard J.-B., Mahjoub A., Gautier T., Carrasco N., Cernogora G., Szopa C.
Earth Planets and Space, Springer/Terra Scientific Publishing Company, 2013, 65 (10), pp.1175-1184. ⟨10.5047/eps.2013.05.019⟩ - hal-00845819

Titan's atmosphere simulation experiment using continuum UV-VUV synchrotron radiation
Peng Z., Gautier T., Carrasco N., Pernot P., Giuliani A., Mahjoub A., Correia J.-J., Buch A., Bénilan Y., Szopa C., Cernogora G. et al.
Journal of Geophysical Research. Planets, Wiley-Blackwell, 2013, 118 (4), pp.778-788. ⟨10.1002/jgre.20064⟩ - hal-00793818

Use of the linear absorption coefficient for absolute comparison of plasma films in the mid-IR range
Gautier T., Carrasco N., Mahjoub A., Stefanovic I., Szopa C., Cernogora G., Hadamcik E., Winter J.
Problems of Atomic Science and Technology, National Science Center (Ukraine), 2013, pp.168-170 - hal-00843655

2012


Mid- and far-infrared absorption spectroscopy of Titan's aerosols analogues
Gautier T., Carrasco N., Mahjoub A., Vinatier S., Giuliani A., Szopa C., Anderson C. M., Correia J.-J., Dumas P., Cernogora G.
Icarus, Elsevier, 2012, 221 (1), pp.320-327. ⟨10.1016/j.icarus.2012.07.025⟩ - hal-00723548

Photochemistry simulation of planetary atmosphere using synchrotron radiation at Soleil. Application to Titan's atmosphere
Gautier T., Peng Z., Giuliani A., Carrasco N., Cernogora G., Mahjoub A., Correia J.-J., Szopa C., Pernot P., Buch A., Benilan Y. et al.
EAS Publications Series, EDP Sciences, 2012, 58, pp.199-203. ⟨10.1051/eas/1258031⟩ - hal-00830867

Volatile products controlling Titan's tholins production
Carrasco N., Gautier T., Es-Sebbar E.-T., Pernot P., Cernogora G.
Icarus, Elsevier, 2012, 219 (1), pp.230-240. ⟨10.1016/j.icarus.2012.02.034⟩ - hal-00678297

Influence of methane concentration on the optical indices of Titan's aerosols analogues
Mahjoub A., Carrasco N., Dahoo P.-R., Gautier T., Szopa C., Cernogora G.
Icarus, Elsevier, 2012, 221 (2), pp.670-677. ⟨10.1016/j.icarus.2012.08.015⟩ - hal-00732554

2011


Worsening of Diet-Induced Atherosclerosis in a New Model of Transgenic Rabbit Expressing the Human Plasma Phospholipid Transfer Protein
Pisoni A., Meunier J., Athias A., Perrier V., Villard V., Verdier J.-M., Maurice T., Masson D., Deckert V., Gautier T., Klein A. et al.
Arteriosclerosis, Thrombosis, and Vascular Biology, American Heart Association, 2011, 31 (4), pp.766-774. ⟨10.1161/ATVBAHA.110.215756⟩ - inserm-02462920

Nitrile gas chemistry in Titan atmosphere
Gautier T., Carrasco N., Buch A., Szopa C., Sciamma-O'Brien E., Cernogora G.
Icarus, Elsevier, 2011, 213 (2), pp.625-635. ⟨10.1016/j.icarus.2011.04.005⟩ - hal-00587777

Communications avec actes


2019


Laboratory simulation of plasma-aerosols interaction in Titan's ionosphere
Chatain A., Carrasco N., Vettier L., Gautier T., Guaitella O.
EPSC-DPS Joint Meeting 2019, Sep 2019, Geneva, Switzerland. pp.EPSC-DPS2019-1317-1 - insu-02196496

Chemical composition of Pluto's aerosols analogues
Jovanovic L., Gautier T., Carrasco N., Vuitton V., Wolters C., Orthous-Daunay F.-R., Vettier L., Flandinet L.
EPSC-DPS Joint Meeting 2019, Sep 2019, Genève, Switzerland. 2 p - hal-02368282

Introduction of ion mobility for the structural elucidation of soluble organic matter: Application to Titan's Haze
Maillard J., Rüger C. P., Lemaître J., Schmitz-Afonso I., Ridgeway M., Thompson C., Gautier T., Park M., Giusti P., Afonso C., Carrasco N. et al.
European planetary science congress (EPSC) - Division for planetary sciences (DPS) of the American astronomical society (AAS Joint Meeting (2019), Sep 2019, Genève, Switzerland - hal-02368286

Volatiles in Titan's lower atmosphere: Reinterpretation of Huygens-GCMS data
Gautier T., Serigano J., Hörst S., Trainer M.
EPSC-DPS Joint Meeting 2019, Sep 2019, Genève, Switzerland. EPSC-DPS2019-906-1 (2 p.) - hal-02368266

Laboratory simulation of Pluto's atmospheric chemistry
Jovanovic L., Gautier T., Jaisle N., Vettier L., Carrasco N.
EPSC-DPS Joint Meeting 2019, Sep 2019, Geneva, Switzerland. pp.EPSC-DPS2019-957-1 - insu-02202103

2013


Comprendre la formation et les propriétés des aérosols de Titan en laboratoire avec l'expérience PAMPRE
Gautier T., Carrasco N., Szopa C., Mahjoub A., Fleury B., Dahoo P.-R., Hadamcik E., Cernogora G.
22ème Congrès Général de la Société Française de Physique, Jul 2013, Marseille, France - hal-00850122

2012


Mimicking Titan's upper atmosphere reactivity with a RF-capacitively coupled N2-CH4 plasma
Carrasco N., Gautier T., Es-Sebbar E.-T., Pernot P., Cernogora G.
ESCAMPIG 2012 (Europhysics Conference on the Atomic and Molecular Physics of Ionized Gases), Jul 2012, Viana do Castelo, Portugal. 2 p - hal-00741736

On the infuence of CO on a dusty N2-CH4 CCP RF discharge
Fleury B., Carrasco N., Gautier T., Mahjoub A., Cernogora G.
ESCAMPIG 2012 (Europhysics Conference on the Atomic and Molecular Physics of Ionized Gases), Jul 2012, Viana do Castelo, Portugal. 2 p - hal-00741761

Influence of methane concentration on the optical indices of Titan's aerosols analogues
Mahjoub A., Dahoo P.-R., Gautier T., Carrasco N., Szopa C., Cernogora G.
Second Workshop on Titan Through Time; Unlocking Titan's Past, Present and Future, Apr 2012, Greenbelt, Maryland, United States. pp.95 - hal-00695659

Optical properties of organic material produced in a dusty plasma
Mahjoub A., Carrasco N., Dahoo P.-R., Gautier T., Szopa C., Cernogora G.
ESCAMPIG 2012 (Europhysics Conference on the Atomic and Molecular Physics of Ionized Gases), Jul 2012, Viana do Castelo, Portugal. 2 p - hal-00741827

Amines and optical properties of Titan's aerosols
Carrasco N., Mahjoub A., Gautier T., Dahoo P.-R., Szopa C., Cernogora G.
EPSC 2012 (European Planetary Science Congress), Sep 2012, Madrid, Spain. pp.EPSC2012-260 - hal-00742643

2011


Photochemistry simulation of planetary atmosphere using synchrotron radiation at soleil. application to titan's atmosphere
Gautier T., Peng Z., Giuliani A., Carrasco N., Cernogora G., Mahjoub A., Correia J.-J., Szopa C., Pernot P., Buch A., Bénilan Y. et al.
ECLA: European Conference on Laboratory Astrophysics, Sep 2011, Paris, France. pp.199-203, ⟨10.1051/eas/1258031⟩ - hal-02750391

Gas phase chemistry in a plasma setup simulating Titan atmospheric reactivity
Carrasco N., Gautier T., Buch A., Szopa C., Cernogora G.
18th Symposium on Application of Plasma Processes and Workshop on Plasmas as a Planetary Atmospheres Mimics, Jan 2011, Vratna, Slovakia. pp.34-40 - hal-00665365

An RF plasma experiment to simulate the production of Titan's atmospheric aerosols
Carrasco N., Es-Sebbar E.-T., Gautier T., Sciamma-O'Brien E., Cernogora G.
EPSC-DPS Joint Meeting 2011, Oct 2011, Nantes, France - hal-00665407

2010


Gaseous chemistry for a Titan's atmospheric plasma experimental simulation
Carrasco N., Gautier T., Sciamma-O'Brien E., Szopa C., Cernogora G., Buch A., Pernot P.
European Planetary Science Congress 2010, Sep 2010, Rome, Italy. EPSC2010-418 (2p.) - hal-00665789

Chimie induite par un plasma rf dans un mélange N2-CH4
Gautier T., Carrasco N., Buch A., Cernogora G., Hogrel L.
XIe congrès de la Division Plasma de la SFP, May 2010, Talence, France - hal-00669540

Thèses


2013


Experimental simulation of Titan's aerosols formation
Gautier T.
Planétologie et astrophysique de la terre [astro-ph.EP]. Université de Versailles-Saint Quentin en Yvelines; Ruhr-Universität Bochum, 2013. Français - tel-00878846

Autres


2019


Testing tholins as analogs of the dark reddish material covering the Cthulhu region
Fayolle M., Quirico E., Schmitt B., Jovanovic L., Gautier T., Carrasco N., Grundy W., Vuitton V., Poch O., Gabasova L., Protopapa S. et al.
EPSC-DPS Joint Meeting 2019, Sep 2019, Genève, Switzerland - hal-02368300 - (Communications sans actes)

Molecular reactivity of ices in the protosolar nebula
Gautier T., Ruf A., Danger G., Mousis O., Duvernay F., Vuitton V., Flandinet L., Thissen R., Orthous-Daunay F.-R., Chiavassaa T., D'Hendecourt L. et al.
EPSC-DPS Joint Meeting 2019, Sep 2019, Genève, Switzerland. EPSC-DPS2019-914-1 (2 p.) - hal-02368278 - (Communications sans actes)

Laboratory Simulation of Pluto's Atmosphere and Aerosols
Jovanovic L., Gautier T., Carrasco N., Vuitton V., Quirico E., Wolters C., Orthous-Daunay F.-R., Vettier L., Flandinet L.
Pluto System After New Horizons 2019, Jul 2019, Laurel, MD, United States. pp.LPI Contribution No. 2133 - hal-02387154 - (Communications sans actes)

FTIR quantification of the functional C groups in coals and extraterrestrial kerogens: a calibration procedure
Phan T. H. V., Quirico E., Beck P., Carrasco N., Gautier T., Jovanovic L., Raya J., Le Brech Y., Le Guillou C.
MetSoc 2019, The 82nd Annual Meeting of The Meteoritical Society 2019, Jul 2019, Sapporo, Japan. pp.LPIContrib.No.2157 - insu-02182508 - (Communications sans actes)

2018


Laboratory studies of tholins, analogues of Titan aerosols, with the LAb-CosmOrbitrap
Selliez L., Cherville B., Briois C., Carrasco N., Maillard J., Gautier T., Thirkell L., Gaubicher B., Lebreton J.-P.
EPSC 2018 (European Planetary Science Congress), Sep 2018, Berlin, Germany - hal-02498794 - (Poster)

Key positive ion precursors to tholin formation
Dubois D., Carrasco N., Jovanovic L., Westlake J., Vettier L., Gautier T.
Cassini Science Symposium 2018, Aug 2018, Boulder, United States - hal-01796627 - (Communications sans actes)

2016


Influence of traces elements in the organic chemistry of upper atmosphere of Titan
Mathé C., Carrasco N., Trainer M. G., Gautier T., Gavilan L., Dubois D., Li X.
Titan Aeronomy and Climate Workshop, Jun 2016, Reims, France - insu-01333915 - (Poster)

2015


HPLC-Orbitrap analysis for identification of organic molecules in complex material
Gautier T., Schmitz-Afonso I., Carrasco N., Touboul D., Szopa C., Buch A., Pernot P.
European planetary science congress (EPSC), Sep 2015, Nantes, France. pp.801-802 - insu-01208003 - (Communications sans actes)

Titan's Organic Aerosols : Molecular Composition And Structure Inferred From Systematic Pyrolysis Gas Chromatography Mass Spectrometry Analysis of Analogues
Morisson M., Szopa C., Buch A., Carrasco N., Gautier T.
European Geosciences Union (EGU) General Assembly 2015, Apr 2015, Vienna, Austria. pp.EGU2015-4181 - insu-01145309 - (Communications sans actes)

2014


Characterization of the Chemical Composition of TITAN’S Aerosols Analogues with a Systematic Pyrolysis-GCMS Analysis Approach
Morisson M., Szopa C., Carrasco N., Buch A., Gautier T.
AGU Fall Meeting 2014, Dec 2014, San Francisco, United States. pp.P31C-3998 - hal-01115623 - (Communications sans actes)

2013


Influence of CO on Titan atmospheric reactivity
Fleury B., Carrasco N., Gautier T., Mahjoub A., He J., Szopa C., Buch A., Cernogora G.
AGU Fall Meeting 2013, Dec 2013, San Francisco, United States. pp.P51I-04 - hal-00954734 - (Communications sans actes)

2012


Titan's atmosphere simulation experiment using a continuous-spectrum UV-VUV synchrotron beamline
Peng Z., Gautier T., Carrasco N., Giuliani A., Mahjoub A., Correia J.-J., Pernot P., Buch A., Bénilan Y., Szopa C., Cernogora G. et al.
European Planetary Science Congress 2012, Sep 2012, Madrid, Spain. 7, pp.EPSC2012-194, 2012 - hal-00742633 - (Poster)

Simulating Titan's upper atmosphere reactivity with a N2-CH4 plasma discharge
Carrasco N., Gautier T., Mahjoub A., Pernot P., Cernogora G.
AGU Fall Meeting, Dec 2012, San Francisco, United States - hal-00777739 - (Conférences invitées)

Titan tholins analysed by in situ mass spectrometry
Bénilan Y., Carrasco N., Cernogora G., Coll P., Gautier T., Gazeau M.-C., Gaie-Levrel F., Mahjoub A., Nahon L., Pernot P., Szopa C. et al.
EPSC 2012 (European Planetary Science Congress), Sep 2012, Madrid, Spain. 7, pp.EPSC2012-866, 2012 - hal-00742649 - (Poster)

2011


APSIS: a Titan's atmosphere simulation experiment using a continuous-spectrum UV synchrotron beamline
Peng Z., Gautier T., Carrasco N., Giuliani A., Cernogora G., Correia J.-J., Szopa C., Pernot P., Buch A., Benilan Y.
EPSC-DPS Joint Meeting 2011, Oct 2011, Nantes, France. 6, pp.EPSC-DPS2011-775 - hal-00669756 - (Poster)

Far infrared properties of Titan's tholins
Gautier T., Carrasco N., Dumas P., Correia J.-J., Giuliani A., Cernogora G.
EPSC-DPS Joint Meeting 2011, Oct 2011, Nantes, France - hal-00669753 - (Poster)

Titan-like reactors to simulate globally the chemistry in Titan's atmosphere
Carrasco N., Gautier T., Cernogora G.
Fifth Workshop on Titan Chemistry, May 2011, Hawai, United States - hal-00665717 - (Conférences invitées)



Derniére mise à jour le 15/08/2020 à 03:06:59