299 citations · 2.8k across the 62 of their papers we have counts for
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Wind measurements in Mars' middle atmosphere at equinox and solstice: IRAM Plateau de Bure interferometric CO observations
R. Moreno, E. Lellouch, T. Encrenaz +4
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 Ma…
Coordinated thermal and optical observations of Trans-Neptunian object (20000) Varuna from Sierra Nevada
E. Lellouch, R. Moreno, J. L. Ortiz +3
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…
Jupiter's hydrocarbons observed with ISO-SWS: vertical profiles of C2H6 and C2H2, detection of CH3C2H
T. Fouchet, E. Lellouch, B. Bezard +3
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 a…
ISO-SWS observations of Jupiter: measurement of the ammonia tropospheric profile and of the 15N/14N isotopic ratio
Thierry Fouchet, Emmanuel Lellouch, Bruno Bezard +4
We present the results of the Infrared Space Observatory Short Wavelength Spectrometer (ISO-SWS) observations of Jupiter related to ammonia. We focus on two spectral regions; the f…
Vapor pressure isotope fractionation effects in planetary atmospheres: application to deuterium
Thierry Fouchet, Emmanuel Lellouch
The impact of the vapor pressure difference between deuterated and nondeuterated condensing molecules in planetary atmospheres is quantitatively assessed. This difference results i…