Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Bockelee‐Morvan, Dominique"'
Autor:
Bockelée-Morvan, Dominique, Crovisier, J., Erard, S., Capaccioni, F., Leyrat, C., Filacchione, G., Drossart, P., Encrenaz, T., Biver, N., de Sanctis, M.-C., Schmitt, B., Kührt, E., Capria, M.-T., Combes, M., Combi, M., Fougere, N., Arnold, G., Fink, U., Ip, W., Migliorini, A., Piccioni, G., Tozzi, G.
Infrared observations of the coma of 67P/Churyumov-Gerasimenko were carried out from 2015 July to September, i.e. around perihelion (2015 August 13), with the high-resolution channel of the Visible and Infrared Thermal Imaging Spectrometer instrument
Externí odkaz:
http://hdl.handle.net/10150/624745
http://arizona.openrepository.com/arizona/handle/10150/624745
http://arizona.openrepository.com/arizona/handle/10150/624745
Autor:
Bockelée-Morvan, Dominique, Poch, Olivier, Leblanc, Françcois, Zakharov, Vladimir, Lellouch, Emmanuel, Quirico, Eric, de Pater, Imke, Fouchet, Thierry, Rodriguez-Ovalle, Pablo, Roth, Lorenz, Merlin, Frédéric, Duling, Stefan, Saur, Joachim, Masson, Adrien, Fry, Patrick, Trumbo, Samantha, Brown, Michael, Cartwright, Richard, Cazaux, Stéphanie, de Kleer, Katherine, Fletcher, Leigh N., Milby, Zachariah, Moingeon, Audrey, Mura, Alessandro, Orton, Glenn S., Schmitt, Bernard, Tosi, Federico, Wong, Michael H.
Publikováno v:
A&A 690, L11 (2024)
Jupiter's icy moon Ganymede has a tenuous exosphere produced by sputtering and possibly sublimation of water ice. To date, only atomic hydrogen and oxygen have been directly detected in this exosphere. Here, we present observations of Ganymede's CO$_
Externí odkaz:
http://arxiv.org/abs/2409.13364
Autor:
Rodríguez-Ovalle, Pablo, Fouchet, Thierry, Guerlet, Sandrine, Cavalié, Thibault, Hue, Vincent, López-Puertas, Manuel, Lellouch, Emmanuel, Sinclair, James A., de Pater, Imke, Fletcher, Leigh N., Wong, Michael H., Harkett, Jake, Orton, Glenn S., Hueso, Ricardo, Sánchez-Lavega, Agustín, Stallard, Tom S., Bockelee-Morvan, Dominique, King, Oliver, Roman, Michael T., Melin, Henrik
Jupiters south polar region was observed by JWST Mid Infrared Instrument in December 2022. We used the Medium Resolution Spectrometer mode to provide new information about Jupiters South Polar stratosphere. The southern auroral region was visible and
Externí odkaz:
http://arxiv.org/abs/2406.08133
Autor:
Denny, Katie, Hedman, Matthew, Bockelée-Morvan, Dominique, Filacchione, Gianrico, Capaccioni, Fabrizio
Water vapor produces a series of diagnostic emission lines in the near infrared between 2.60 and 2.75 microns. The Visual and Infrared Mapping Spectrometer (VIMS) onboard the Cassini spacecraft detected this emission signal from Enceladus' plume, and
Externí odkaz:
http://arxiv.org/abs/2405.07428
Autor:
Cartwright, Richard J., Villanueva, Geronimo L., Holler, Bryan J., Camarca, Maria, Faggi, Sara, Neveu, Marc, Roth, Lorenz, Raut, Ujjwal, Glein, Christopher R., Castillo-Rogez, Julie C., Malaska, Michael J., Bockelee-Morvan, Dominique, Nordheim, Tom A., Hand, Kevin P., Strazzulla, Giovanni, Pendleton, Yvonne J., de Kleer, Katherine, Beddingfield, Chloe B., de Pater, Imke, Cruikshank, Dale P., Protopapa, Silvia
We analyzed spectral cubes of Callisto's leading and trailing hemispheres, collected with the NIRSpec Integrated Field Unit (G395H) on the James Webb Space Telescope. These spatially resolved data show strong 4.25-micron absorption bands resulting fr
Externí odkaz:
http://arxiv.org/abs/2401.17236
Autor:
Poch, Olivier, Istiqomah, Istiqomah, Quirico, Eric, Beck, Pierre, Schmitt, Bernard, Theulé, Patrice, Faure, Alexandre, Hily-Blant, Pierre, Bonal, Lydie, Raponi, Andrea, Ciarniello, Mauro, Rousseau, Batiste, Potin, Sandra, Brissaud, Olivier, Flandinet, Laurène, Filacchione, Gianrico, Pommerol, Antoine, Thomas, Nicolas, Kappel, David, Mennella, Vito, Moroz, Lyuba, Vinogradoff, Vassilissa, Arnold, Gabriele, Erard, Stéphane, Bockelée-Morvan, Dominique, Leyrat, Cédric, Capaccioni, Fabrizio, de Sanctis, Maria Cristina, Longobardo, Andrea, Mancarella, Francesca, Palomba, Ernesto, Tosi, Federico
Publikováno v:
European Conference on Laboratory Astrophysics ECLA2020, Sep 2021, Anacapri, Italy. pp.271 - 279
The nucleus of comet 67P/Churyumov-Gerasimenko exhibits a broad spectral reflectance feature around 3.2 $\mu$m, which is omnipresent in all spectra of the surface, and whose attribution has remained elusive since its discovery. Based on laboratory ex
Externí odkaz:
http://arxiv.org/abs/2311.11712
Autor:
Drozdovskaya, Maria N., Bockelée-Morvan, Dominique, Crovisier, Jacques, McGuire, Brett A., Biver, Nicolas, Charnley, Steven B., Cordiner, Martin A., Milam, Stefanie N., Opitom, Cyrielle, Remijan, Anthony J.
Publikováno v:
A&A 677, A157 (2023)
A lower-than-solar elemental nitrogen content has been demonstrated for several comets, including 1P/Halley and 67P/C-G with independent in situ measurements of volatile and refractory budgets. The recently discovered semi-refractory ammonium salts i
Externí odkaz:
http://arxiv.org/abs/2307.11486
Autor:
Roth, Nathan X., Milam, Stefanie N., DiSanti, Michael A., Villanueva, Geronimo L., Faggi, Sara, Bonev, Boncho P., Cordiner, Martin A., Remijan, Anthony J., Bockelée-Morvan, Dominique, Biver, Nicolas, Crovisier, Jacques, Lis, Dariusz C., Charnley, Steven B., Jehin, Emmanuel, Wirström, Eva. S., McKay, Adam J.
The extraordinary 2021 September-October outburst of Centaur 29P/Schwassmann-Wachmann 1 afforded an opportunity to test the composition of primitive Kuiper disk material at high sensitivity. We conducted nearly simultaneous multi-wavelength spectrosc
Externí odkaz:
http://arxiv.org/abs/2304.14324
Autor:
Noonan, John W., Rinaldi, Giovanna, Feldman, Paul D., Stern, S. Alan, Parker, Joel Wm., Keeney, Brian A., Bockelée-Morvan, Dominique, Vervack Jr., Ronald J., Steffl, Andrew J., Knight, Matthew M., Schindhelm, Rebecca N., Feaga, Lori M., Pineau, Jon, Medina, Richard, Weaver, Harold A., Bertaux, Jean-Loup, A'Hearn, Michael F.
Publikováno v:
The Astronomical Journal, Volume 162, Number 1, 4, 2021
Cometary outbursts offer a valuable window into the composition of comet nuclei with their forceful ejection of dust and volatiles in explosive events, revealing the interior components of the comet. Understanding how different types of outbursts inf
Externí odkaz:
http://arxiv.org/abs/2106.04736
Autor:
Noonan, John W., Bockelée-Morvan, Dominique, Feldman, Paul D., Stern, S. Alan, Keeney, Brian A., Parker, Joel Wm., Biver, Nicolas, Knight, Matthew M., Feaga, Lori M., Hofstadter, Mark D., Lee, Seungwon, Vervack Jr., Ronald J., Steffl, Andrew J., Schindhelm, Rebecca N., Pineau, Jon, Medina, Richard, Weaver, Harold A., Bertaux, Jean-Loup, A'Hearn, Michael F.
Publikováno v:
The Astronomical Journal, Volume 162, Number 1, 5, 2021
The Alice ultraviolet spectrograph on board the \textit{Rosetta} orbiter provided the first near-nucleus ultraviolet observations of a cometary coma from arrival at comet 67P/Churyumov-Gerasimenko in 2014 August through 2016 September. The characteri
Externí odkaz:
http://arxiv.org/abs/2106.04737