Gérard, Jean-Claude, Saglam, Adem, Piccioni, Giuseppe, Drossart, Pierre, Montmessin, Frank, Bertaux, Jean-Loup
This VIRTIS instrument on board Venus Express has collected spectrally resolved images of the Venus nightside limb that show the presence of the (0,0) band of the Deltag1-->Sigmag3 infrared...
Cox, Cédric, Saglam, Adem, Gérard, Jean-Claude, Bertaux, Jean-Loup, Gonzalez-Galindo, Francesco, Leblanc, François, ...
Limb observations with the SPICAM ultraviolet spectrometer on board the Mars Express orbiter revealed ultraviolet nightglow emission in the delta (190–240 nm) and gamma (225–270 nm) bands of...
Arentoft, Torben, Kjeldsen, Hans, Bedding, Timothy R., Bazot, Michael, Christensen-Dalsgaard, Joergen, Dall, Thomas H., ...
We have carried out a multi-site campaign to measure oscillations in the F5 star Procyon A. We obtained high-precision velocity observations over more than three weeks with eleven telescopes, with...
HARPS, a new high-resolution spectrograph for the search of extra-solar planets (2007)
Francesco Pepe, Michel Mayor, Bernard Delabre, Dominique Kohler, Daniel Lacroix, Didier Queloz, ...
HARPS (High-Accuracy Radial-velocity Planetary Search) is a high-resolution spectrograph dedicated to the search for extra-solar planets by means of precise radial-velocity (RV) measurements. It will...
Keller, H. U., Küppers, Michael, Fornasier, Sonia, Gutiérrez, Pedro J., Hviid, Stubbe F., Jorda, Laurent, ...
17 pp.-- Final full-text version of the paper available at: http://dx.doi.org/10.1016/j.icarus.2006.09.023.
Hauchecorne, Alain, Bertaux, Jean-Loup, Dalaudier, Francis, Russell, James-M., Mlynczak, Martin-G., Kyrola, Erkki, ...
Odd nitrogen species play an important role in the stratospheric ozone balance through catalytic ozone destruction. A layer of strongly enhanced NO2 was detected in the north polar mesosphere by the...
Hauchecorne, Alain, Bertaux, Jean-Loup, Dalaudier, Francis, Russell, James-M., Mlynczak, Martin-G., Kyrola, Erkki, ...
Odd nitrogen species play an important role in the stratospheric ozone balance through catalytic ozone destruction. A layer of strongly enhanced NO2 was detected in the north polar mesosphere by the...
Keller, Horst Uwe, Küppers, Michael, Fornasier, Sonia, Gutiérrez, Pedro J., Hviid, Stubbe F., Jorda, Laurent, ...
Interplanetary Lyman $\alpha$ line profiles: variations with solar activity cycle (2006)
Quémerais, Eric, Lallement, Rosine, Bertaux, Jean-Loup, Koutroumpa, Dimitra, Clarke, John, Kyrola, Erkki, ...
Interplanetary Lyman alpha line profiles are derived from the SWAN H cell data measurements. The measurements cover a 6-year period from solar minimum (1996) to after the solar maximum of 2001. This...
Feldman, Paul D., Stern, S. Alan, Steffl, Andrew J., Parker, Joel Wm., Slater, David C., A'Hearn, Michael F., ...
We report on spectroscopic observations of periodic comet 9P/Tempel 1 by the Alice ultraviolet spectrograph on the Rosetta spacecraft in conjunction with NASA's Deep Impact mission. Our objectives...
The HARPS search for southern extra-solar planets (2006)
Udry, S., Mayor, M., Benz, W., Bertaux, Jean-Loup, Bouchy, B., Lovis, C., ...
We present here the discovery and characterisation of a very light planet around HD 4308. The planet orbits its star in 15.56 days. The circular radial-velocity variation presents a tiny...
A first comparison of GOMOS aerosol extinction retrievals with other measurements (2005)
Vanhellemont, F., Fussen, D., Bingen, C., Kyrölä, E., Tamminen, J., Sofieva, V., ...
The GOMOS experiment onboard ENVISAT is a UVVis spectrometer designed to obtain constituent density and aerosol extinction profiles by the measurement of transmitted light through the atmosphere...
On the nature of the unidentified solar emission near 117 nm (2005)
Wilhelm, K., Schühle, U., Curdt, W., Hilchenbach, M., Marsch, E., Lemaire, Philippe, ...
Spectral observations of the Sun in the vacuum-ultraviolet wavelength range by SUMER on SOHO led to the discovery of unusual emission features - called humps here - at 116.70 nm and 117.05 nm on...
GOMOS serendipitous data products: The mesospheric sodium layer and various limb emissions (2005)
Fussen, D., Vanhellemont, F., Bingen, C., Kyrölä, K., Tamminen, J., Sofieva, V., ...
We present first results of the analysis of fine details present in GOMOS co-added transmittances. In particular, mesospheric sodium (around 589 nm) and the oxygen green line (at 557 nm) have been...
Hauchecorne, Alain, Bertaux, Jean-Loup, Dalaudier, Francis, Cot, Charles, Lebrun, Jean-Claude, Bekki, Slimane, ...
The Global Ozone Monitoring by Occultation of Stars (GOMOS) stellar occultation instrument on board the Envisat European satellite provides global coverage of ozone and other stratospheric species...
Nightglow in the Upper Atmosphere of Mars and Implications for Atmospheric Transport (2005)
Bertaux, Jean-Loup, Leblanc, François, Perrier, Séverine, Quémerais, E., Korablev, Oleg, Dimarellis, Emmanuel, ...
We detected light emissions in the nightside martian atmosphere with the SPICAM (spectroscopy for the investigation of the characteristics of the atmosphere of Mars) ultraviolet (UV) spectrometer on...
Global structure and composition of the martian atmosphere with SPICAM on Mars Express (2005)
Bertaux, Jean-Loup, Korablev, Oleg, Fonteyn, D., Guibert, Stéphane, Chassefière, Eric, Lefèvre, Franck, ...
SPectroscopy for the Investigation of the Characteristics of the Atmosphere of Mars (SPICAM) Light, a light-weight (4.7 kg) UVIR instrument to be flown on Mars Express orbiter, is dedicated to the...