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High spectral resolution interferometric planetary observations in the 7–25 μ region

Published online by Cambridge University Press:  14 August 2015

R. A. Hanel ,
V. G. Kunde ,
T. Meilleur  and
G. Stambach
R. A. Hanel
Affiliation:
Goddard Space Flight Center, Greenbelt, Md., U.S.A.
V. G. Kunde
Affiliation:
Goddard Space Flight Center, Greenbelt, Md., U.S.A.
T. Meilleur
Affiliation:
Goddard Space Flight Center, Greenbelt, Md., U.S.A.
G. Stambach
Affiliation:
Goddard Space Flight Center, Greenbelt, Md., U.S.A.

Abstract

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The thermal emission spectra of Venus, Mars, Jupiter, and the moon were observed at the coude focus of the McDonald Observatory 107-inch telescope in the 400–1400 cm−1 spectral range with spectral resolutions of 0.3–0.7 cm−1. A preliminary interpretation of the Venus/lunar ratio spectrum allows identification of four upper state CO2 bands in the Venusian atmosphere at 791, 828, 865, and 961 cm−1 and confirms previous observations of the broad absorption-like depression around 890 cm−1. The rotational structure of the 791 and 961 cm−1 bands is well developed at this spectral resolution.

Type
Part I: Venus
Information
Symposium - International Astronomical Union , Volume 40: Planetary Atmospheres , 1971 , pp. 44 - 47
Copyright
Copyright © Reidel 1971 

References

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