Lellouch, E., Sicardy, B., De Bergh, C., Kassi, S., Campargue, A.
Context: Pluto possesses a thin atmosphere, primarily composed of nitrogen, in which the detection of methane has been reported. Aims: The goal is to constrain essential but so far unknown parameters...
TandEM: Titan and Enceladus mission (2009)
Coustenis, A., Atreya, S. K., Balint, T., Brown, R. H., Dougherty, M. K., Ferri, F., ...
TandEM was proposed as an L-class (large) mission in response to ESA’s Cosmic Vision 2015–2025 Call, and accepted for further studies, with the goal of exploring Titan and Enceladus. The mission...
Cavalié, T., Billebaud, F., Dobrijevic, M., Fouchet, T., Lellouch, E., Encrenaz, T., ...
We have performed the first observation of the CO(3-2) spectral line in the atmosphere of Saturn with the James Clerk Maxwell Telescope. We have used a transport model of the atmosphere of Saturn to...
Cavalié, T., Billebaud, F., Dobrijevic, M., Fouchet, T., Lellouch, E., Encrenaz, T., ...
We have performed the first observation of the CO(3-2) spectral line in the atmosphere of Saturn with the James Clerk Maxwell Telescope. We have used a transport model of the atmosphere of Saturn to...
Water abd related chemistry in the Solar System. A Guaranteed Time Key Program for Herschel (2009)
Hartogh, P., Lellouch, E., Crovisier, J., Banaszkiewicz, M., Bensch, F., Bergin, E.A., ...
Herschel Open Time Key Programme: TNOs are cool: a survey of the Transneptunian Region (2008)
Müller, T.G., Lellouch, E., Böhnhardt, H, Stansberry, J., Barucci, A, Crovisier, J., ...
Over one thousand objects have been discovered orbiting beyond Neptune. These trans-Neptunian objects (TNOs) represent the primitive remnants of the planetesimal disk from which the outer planets...
TandEM: Titan and Enceladus mission (2008)
Coustenis, A., Atreya, S. K., Balint, T., Brown, R. H., Dougherty, M. K., Ferri, F., ...
54 pages, 8 figures.-- In press.
Observation of water vapor in the stratosphere of Jupiter with the Odin Space Telescope. (2008)
Cavalié, T., Billebaud, F., Biver, N., Dobrijevic, M., Lellouch, E., Brillet, J., ...
The water vapor line at 557 GHz has been observed with the Odin space telescope with a high signal-to-noise ratio and a high spectral resolution on November 8, 2002. The analysis of this observation...
Cavalié, T., Billebaud, F., Fouchet, T., Lellouch, E., Brillet, J., Dobrijevic, M.
We tried to detect CO lines at millimeter wavelength on Saturn and Uranus in order to better constrain the origin of this compound in the atmospheres of these planets. CO sources can be either of...
Observation of water vapor in the stratosphere of Jupiter with the Odin Space Telescope. (2008)
Cavalié, T., Billebaud, F., Biver, N., Dobrijevic, M., Lellouch, E., Brillet, J., ...
The water vapor line at 557 GHz has been observed with the Odin space telescope with a high signal-to-noise ratio and a high spectral resolution on November 8, 2002. The analysis of this observation...
Cavalié, T., Billebaud, F., Fouchet, T., Lellouch, E., Brillet, J., Dobrijevic, M.
We tried to detect CO lines at millimeter wavelength on Saturn and Uranus in order to better constrain the origin of this compound in the atmospheres of these planets. CO sources can be either of...
Cavalié, T., Billebaud, F., Encrenaz, T., Dobrijevic, M., Brillet, J., Forget, F., ...
We have compared observations of the planetary mean thermal profile and mesospheric wind velocities on the disk, obtained with our millimetric observations of CO rotational lines, to predictions from...
Cavalié, T., Billebaud, F., Encrenaz, T., Dobrijevic, M., Brillet, J., Forget, F., ...
We have compared observations of the planetary mean thermal profile and mesospheric wind velocities on the disk, obtained with our millimetric observations of CO rotational lines, to predictions from...
Investigation of water vapor on Mars with PFS/SW of Mars Express (2008)
Tschimmel, A., Ignatiev, N. I., Titov, D. V., Lellouch, E., Fouchet, T., Giuranna, M., ...
T. Encrenaz, P. Drossart, M. Roos, E. Lellouch, R. Carlson, G. Orton, ...
Galileo infrared observations of Jupiter have been performed with two instruments, the Near Infrared Mapping Spectrometer (NIMS) and the Photo-Polarimeter Radiometer (PPR). A first data set was...
The Infrared Spectrum Of Comet Hale-Bopp As Seen By The Infrared Space Observatory (2007)
K. Leech, J. Crovisier, T. Y. Brooke, M. S. Hanner, B. Altieri, ...
. Spectra of comet C/1995 O1 (Hale-Bopp) were obtained with the Infrared Space Observatory (ISO) at medium resolution with the grating spectrometer in the photometer (PHT-S) and/or at high resolution...
Martian water vapor: Mars Express PFS/LW observations (2007)
Fouchet, T., Lellouch, E., Ignatiev, N.I., Forget, F., Titov, D.V., Tschimmel, M., ...
We present the seasonal and geographical variations of the martian water vapor monitored from the Planetary Fourier Spectrometer Long Wavelength Channel aboard the Mars Express spacecraft. Our...
Moreno, R., Lellouch, E., Encrenaz, T., Forget, F., Chassefiere, E., Hourdin, F., ...
Characterizing the Martian atmosphere is an essential objective to understand its meteorology and its climate. The lower atmosphere (< 40 km) and middle atmosphere (40-80 km) of Mars appear...
Detection of water vapor on Jupiter with the Odin space telescope (2007)
Cavalié, T., Billebaud, F., Lellouch, E., Biver, N., Dobrijevic, M., Brillet, J., ...
The Infrared Space Observatory (ISO) has detected water vapor in the stratospheres of the giant planets and Titan and CO2 on Jupiter, Saturn and Neptune (Feuchtgruber et al. 1997, 1999, Lellouch et...
RECENT APPLICATIONS AND FUTURE PROSPECTS OF METHANE SPECTROSCOPY TO THE ATMOSPHERE OF TITAN (2007)
Boudon, V., Coustenis, A., Lellouch, E., Drossart, P., Negrão, A., Griffith, C. A.
Author Institution: Institut Carnot de Bourgogne, UMR 5209 CNRS-Universite de Bourgogne, 9. Av. A. Savary, BP 47870, F-21078 Dijon Cedex, France; LESIA, Observatoire de Paris-Meudon, 5 Place Jules...
Detection of water vapor on Jupiter with the Odin space telescope (2007)
Cavalié, T., Billebaud, F., Lellouch, E., Biver, N., Dobrijevic, M., Brillet, J., ...
The Infrared Space Observatory (ISO) has detected water vapor in the stratospheres of the giant planets and Titan and CO2 on Jupiter, Saturn and Neptune (Feuchtgruber et al. 1997, 1999, Lellouch et...
Water vapor mapping on Mars using OMEGA/Mars express (2007)
Melchiorri, R., Encrenaz, T., Fouchet, T., Drossart, P., Lellouch, E., Gondet, B., ...
Venus express - The first European mission to Venus (2007)
Svedhem, H., Titov, D. V., Mccoy, D., Lebreton, J. P., Barabash, S., Bertaux, J. L., ...
Martian water vapor: Mars Express PFS/LW observations (2007)
Fouchet, T., Lellouch, E., Ignatiev, N. I., Forget, F., Titov, D. V., Tschimmel, M., ...
Cavalié, T., Billebaud, F., Lellouch, E., Biver, N., Dobrijevic, M., Brillet, J., ...
The water vapor line at 557 GHz was observed on November 8, 2002, with the Odin space telescope. The analysis of this observation, characterized by a high signal-to-noise ratio and a high spectral...
Cavalié, T., Billebaud, F., Lellouch, E., Biver, N., Dobrijevic, M., Brillet, J., ...
The water vapor line at 557 GHz was observed on November 8, 2002, with the Odin space telescope. The analysis of this observation, characterized by a high signal-to-noise ratio and a high spectral...
MIRO: Microwave Instrument for Rosetta Orbiter (2006)
Gulkis, S., Frerking, M., Crovisier, J., Beaudin, G., Hartogh, P., Encrenaz, P., ...
The European Space Agency Rosetta Spacecraft, launched on March 2, 2004 toward Comet 67P/Churyumov-Gerasimenko, carries a relatively small and lightweight millimeter-submillimeter spectrometer...
Cavalié, T., Lellouch, E., Biver, N., Dobrijevic, M., Billebaud, F., Lecacheux, A.
Le satellite ISO (Infrared Space Observatory) a détecté la présence de vapeur d'eau dans la stratosphère des planètes géantes et de Titan et du CO2 sur Jupiter, Saturne et Neptune ([1], [2],...
Moreno, R., Lellouch, E., Encrenaz, T., Forget, F., Chassefiere, E., Hourdin, F., ...
Characterizing the Martian atmosphere is an essential objective to understand its meteorology and its climate. The lower atmosphere (< 40 km) and middle atmosphere (40-80 km) of Mars appear...
MIRO: Microwave Instrument for Rosetta Orbiter (2006)
Gulkis, S., Frerking, M., Crovisier, J., Beaudin, G., Hartogh, P., Encrenaz, P., ...
Venus Express: Scientific goals, instrumentation, and scenario of the mission (2006)
Titov, D. V., Svedhem, H., Mccoy, D., Lebreton, J. P., Barabash, S., Bertaux, J. L., ...
The planetary fourier spectrometer (PFS) onboard the European Venus Express mission (2006)
Formisano, V., Angrilli, F., Arnold, G., Atreya, S., Baines, K.H., Bellucci, G., ...
The planetary fourier spectrometer (PFS) for the Venus Express mission is an infrared spectrometer optimized for atmospheric studies. This instrument has a short wavelength (SW) channel that covers...
Cavalié, T., Lellouch, E., Biver, N., Dobrijevic, M., Billebaud, F., Lecacheux, A.
Le satellite ISO (Infrared Space Observatory) a détecté la présence de vapeur d'eau dans la stratosphère des planètes géantes et de Titan et du CO2 sur Jupiter, Saturne et Neptune ([1], [2],...
Moreno, R., Lellouch, E., Encrenaz, T., Forget, F., Chassefiere, E., Hourdin, F., ...
Characterizing the Martian atmosphere is an essential objective to understand its meteorology and its climate. The lower atmosphere (< 40 km) and middle atmosphere (40-80 km) of Mars appear...
The planetary fourier spectrometer (PFS) onboard the European Venus Express mission (2006)
Formisano, V., Angrilli, F., Arnold, G., Atreya, S., Baines, K. H., Bellucci, G., ...
Microwave Instrument for the Rosetta Orbiter (MIRO) (2006)
Deschamps, A., Allen, M., Beaudin, G., Biver, N., Bockelee-Morvan, D., Crovisier, J., ...
A mapping of Martian water sublimation during early northern summer using OMEGA/Mars Express (2005)
Encrenaz, T., Melchiorri, R., Fouchet, T., Drossart, P., Lellouch, E., Gondet, B., ...
A multi-disciplinary investigation of the Jovian system (2005)
Thomas, N., Baumjohann, W., Dehant, V., Chassefiere, E., Leblanc, F., Drossart, P., ...
Rain, winds and haze during Huygens probe's descent to Titan's surface (2005)
Tomasko, M. G., Archinal, A., Becker, T., Bezard, B., Bushroe, M., Combes, M., ...
Carlson, R., Smythe, W., Baines, K., Barbinis, E., Becker, K., Burns, R., ...
The Near Infrared Mapping Spectrometer performed spectral studies of Jupiter and the Galilean satellites during the June 1996 perijove pass of the Galileo spacecraft.
(abstract) Microwave Instrument for Rosetta Orbiter (MIRO) (2004)
Gulkis, S., Frerking, M., Allen, A., Janssen, M., Hofstadter, M., Spilker, T., ...
MIRO is a scientific instrument designed for the orbiter of the Rosetta International Mission. It will address the nature of the cometary nucleus, outgassing, and the development of the coma as...
Galileo Infrared Observations of Jupiter (2004)
Lellouch, E., Encrenaz, T., Drossart, P., Ross, M.
Galileo infrared observaitons of Jupiter have been perfomed with two instruments, the Near Infrared Mapping Spectrometer (NIMS) and the Photo-Polarimeter Radiometer (PPR).
MIRO - Science Objectives and Observation Strategies (2004)
Gulkis, S., Allen, M., Beaudin, G., Bockelee-Morvan, D., Crovisier, J., Despois, D., ...
Observe Jupiter's atmosphere (2004)
Orton, G. S., Fisher, B., Barnard, L., Edberg, S., Martin, T., Spilker, L., ...
Brown, L., Cottaz, C., Kleiner, I., Tarrago, G., Brown, L., Margolis, J., ...
Ammonia is the fourth most abundant constituent in the atmosphere of Jupiter, after hydrogen, helium and methane.
ISO far-infrared spectroscopic observations of Jupiter (2004)
Burgdorf, M. J., Encrenaz, T., Feuchtgruber, H., Davis, G. R., Fouchet, T., Gautier, D., ...
We present the far-infrared spectrum of Jupiter that was measured with the Short and Long Wavelength Spectrometers aboard the Infrared Space Observatory.
FOURIER TRANSFORM SPECTROSCOPY AT JUPITER AND SATURN (2004)
Jennings, D. E., Flasar, F. M., Bjoraker, G. L., Romani, P. N., Brasunas, J. C., Kunde, V. G., ...
Author Institution: NASA/Goddard Space Flight Center; Department of Astronomy, University of Maryland; Department of Astronomy, Space Science and Applications, Inc.; LESIA, CNRS-UMR8632, Observatoire...
First detection of CO in Uranus (2004)
Encrenaz, Th., Lellouch, E., Drossart, P., Feuchtgruber, H., Orton, G. S., Atreya, S. K.
First detection of carbon monoxide in the atmosphere of Uranus (2004)
Encrenaz, Th., Lellouch, E., Drossart, P., Feuchtgruber, H., Orton, G. S., Atreya, S. K.
Titan’s atmosphere from ISO mid-infrared spectroscopy (2003)
Coustenis, Athena, Salama, A., Schulz, B., Ott, S., Lellouch, E., Encrenaz, Th., ...
The rotational temperature and column density of H3+ in Uranus (2003)
Encrenaz, Th., Drossart, P., Orton, G., Feuchtgruber, H., Lellouch, E., Atreya, S. K.
First detection of CO in Uranus (2003)
Encrenaz, Th., Lellouch, E., Drossart, P., Feuchtgruber, H., Orton, G. S., Atreya, S. K.
Lellouch, E., Moreno, R., Ortiz, J. L., Paubert, G., Doressoundiram, A., Peixinho, N.
We report on coordinated thermal and optical measurements of trans-Neptunian object (20000) Varuna obtained in January-February 2002, respectively from the IRAM 30-m and IAA 1.5 m telescopes. The...
Remote sounding of the Martian dust from the ISO spectroscopy in the 2.7 μm CO2 band (2002)
Fedorova,A. A., Lellouch,E., Titov,D. V., De Graauw,T., Feuchtgruber,H.
The 1995-2002 Long-Term Monitoring of Comet C/1995 O1 (HALE-BOPP) at Radio Wavelength (2002)
Biver, N., Bockelée-Morvan, D., Colom, P., Crovisier, J., Henry, F., Lellouch, E., ...
The bright comet Hale-Bopp provided the first opportunity to follow the outgassing rates of a number of molecular species over a large range of heliocentric distances. We present the results of our...
Observations of planetary satellites with ISO (2002)
Coustenis, A., Encrenaz, T., Lellouch, E., Salama, A., Müller, T., Burgdorf, M. J., ...
Several observational programmes were conducted with ISO (Kessler et al., 1996) aiming at the investigation of the near- and far- infrared spectrum of the satellites of the giant planets. Thus,...
The origin of water vapor and carbon dioxide in Jupiter's stratosphere (2002)
Lellouch, E., Bezard, B., Moses, J. I., Davis, G. R., Drossart, P., Feuchtgruber, H., ...
Observations of H2O rotational lines from the Infrared Space Observatory (ISO) and the Submillimeter Wave Astronomy Satellite (SWAS) and of the CO2 nu(2) band by ISO are analyzed jointly to determine...
Remote sounding of the Martian dust from ISO spectroscopy in the 2.7 µm CO2 bands (2002)
Fedorova, A. A., Lellouch, E., Titov, D. V., De Graauw, T., Feuchtgruber, H.
Remote sounding of the Martian dust from the ISO spectroscopy in the 2.7 μm CO2 band (2002)
Fedorova, A. A., Lellouch, E., Titov, D. V., De Graauw, T., Feuchtgruber, H.
Fouchet, T., Lellouch, E., Bezard, B., Feuchtgruber, H., Drossart, P., Encrenaz, T.
We have analysed the ISO-SWS spectrum of Jupiter in the 12-16 micron range, where several hydrocarbons exhibit rovibrational bands. Using temperature information from the methane and hydrogen...
The infrared spectrum of comet Hale-Bopp as seen by the Infrared Space Observatory. (2000)
Sitko, M. L., Sprague, A. L., Lynch, D. K., Leech, K., Crovisier, J., Bockelee-Morvan, D., ...
The 1997 spectroscopic GEISA databank (1999)
Jacquinet Husson, N, Arie, E, Ballard, J, Barbe, A, Bjoraker, G, Bonnet, B, ...
Mineralogic features at 7 and 11 MU M in the spectrum of Mars: have we missed something? (1999)
Lellouch, E., Encrenaz, T., Morris, P.W., Graauw, Th. De, Erard, S., Pearl, J.C.
ISO Observations of main belt asteroids (1999)
Dotto, E., Barucci, M.A., Muller, T., Crovisier, J., Encrenaz, T., Fulchignoni, M., ...
Long-term evolution of the outgassing of comet Hale-Bopp from radio observations (1999)
Biver, N., Bockelée-Morvan, D., Colom, P., Crovisier, J., Germain, B., Lellouch, E., ...
A molecular survey of comet C/1995 O1 (Hale-Bopp) at the IRAM telescopes (1999)
Bockelée-Morvan, D., Wink, J., Despois, D., Colom, P., Biver, N. (IfA, University Of Hawaii, USA), Crovisier, J., ...
The infrared spectrum of comet Hale-Bopp as seen by the Infrared Space Observatory. (1999)
Leech, K., Crovisier, J., Bockelée-Morvan, D., Brooke, T. Y., Hanner, M. S., Altieri, B., ...
The spectrum of comet Hale-Bopp as seen by ISO. (1999)
Cox, P., Kessler, M. F., Crovisier, J., Leech, K., Bockelée-Morvan, D., Lellouch, E., ...
Long-term Monitoring of the Outgassing of Comet C/1995 O1 (Hale-Bopp) at Radio Wavelengths (1998)
Biver, N., Winnberg, A., Bockelee-Morvan, D., Colom, P., Crovisier, J., Gerard, E., ...
A molecular survey of comet C/1995 O1 (Hale-Bopp) at the IRAM Telescopes. (1998)
Bockelee-Morvan, D., Wink, J., Despois, D., Colom, P., Biver, N., Crovisier, J., ...
A microwave radiometer/spectrometer for the ROSETTA orbiter. (1998)
Mallat, J., Räisänen, A., Tuovinen, J., Beaudin, G., Gulkis, S., Frerking, M., ...
Feuchtgruber, H, Bezard, B, Drossart, P, Encrenaz, T, Beintema, DA, ...
The spectrum of Saturn has been recorded between 4.5 and 16.0 mu m with the grating mode of the Short-Wavelength Spectrometer (SWS) of ISO. The resolving power is 1500. The main results of this...
Millimetric and optical observations of Chiron (1997)
Rauer, H., Biver, N., Crovisier, J., Bockelée-Morvan, D., Colom, P., Despois, D., ...
2060 Chiron has shown activity at heliocentric distances larger than 11 AU. To investigate the nature of the acitivity of this peculiar pbject, Chrion was observed during it approach to perihelion...
Evolution of the outgassing of Comet Hale-Bopp (C/1995 O1) from radio observations (1997)
Biver, N., Bockelee-Morvan, D., Colom, P., Crovisier, J., Davies, J.K., Dent, W.R.F., ...
Bockelee-Morvan, D.(1), Wink, J.(2), Despois, D.(3), Biver, N.(1), Colom, P.(1), Crovisier, J.(1), ...
Long-term Evolution of the Outgassing of C/1995 O1 (Hale-Bopp) from Radio Observations (1997)
Biver, N.(1), Bockelee-Morvan, D.(1), Colom, P.(1), Crovisier, J.(1), Gerard, E.(1), Lellouch, E.(1), ...
First results of ISO-SWS observations of Jupiter (1996)
DeGraauw, T, Schaeidt, S, Lellouch, E, Feuchtgruber, H, Beintema, DA, ...
The spectrum of Jupiter has been recorded between 2.75 and 14.5 mu m with the grating mode of the Short-Wavelength Spectrometer (SWS) of ISO. The resolving power is 1500. The main preliminary results...
ISO LWS measurement of the far-infrared spectrum of Saturn (1996)
Davis, GR, Griffin, MJ, Naylor, DA, Oldham, PG, Swinyard, BM, Ade, PAR, ...
First detection of the 56-mu m rotational line of HD in Saturn's atmosphere (1996)
Griffin, MJ, Naylor, DA, Davis, GR, Ade, PAR, Oldham, PG, Swinyard, BM, ...
Infrared imaging of Venus from IRTF/ProtoCAM observations in 1991 (1996)
Roos-Serote, M., Coupé, V., Drossart, P., Lellouch, E., Saint-Pé, O., Encrenaz, T.
Infrared imaging of Venus from IRTF/ProtoCAM observations in 1991 (1996)
Roos-Serote, M., Coupé, V., Drossart, P., Lellouch, E., Saint-Pé, O., Encrenaz, T.
Lellouch, E., Gerin, M., Combes, F., Atreya, Sushil K., Encrenaz, Therese
Repeated millimeter-wave observations of Mars, performed in September and October 1986 and January 1987, allowed a high-resolution recording of the J = 1-0 12CO line, and the first radiodetection of...