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Fennelly et al. 1993
Fennelly, J.A., Torr, D. G., Torr, M.R., Richards, P.G. and Yung, S. (1993). Retrieval of thermospheric atomic oxygen, nitrogen and temperature from the 732 NM emission measured by the ISO on ATLAS 1. Geophysical Research Letters 20: doi: 10.1029/93GL00615. issn: 0094-8276.

The Imaging Spectrometric Observatory (ISO) was a part of the ATLAS 1 Mission flown on the shuttle Atlantis from March 24 to April 2, 1992. During limb scanning operations, the ISO measured the O+(2P) ion emission at 732 nm. We have used a numerical inversion technique to retrieve thermospheric atomic oxygen, molecular nitrogen and temperature profiles. These preliminary results indicate a lower thermospheric temperature cooler than that predicted by MSIS for the solar conditions during the mission. Although the densities agree at low altitudes, the reduced scale height produces O and N2 densities 25% lower than the MSIS at 300 km. ¿ American Geophysical Union 1993

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Keywords
Atmospheric Composition and Structure, Thermosphere—composition and chemistry, Atmospheric Composition and Structure, Airglow and aurora, Ionosphere, Mid-latitude ionosphere, Atmospheric Composition and Structure, Ion chemistry of the atmosphere
Journal
Geophysical Research Letters
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Publisher
American Geophysical Union
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