The MPI-Mainz UV/VIS Spectral Atlas

of Gaseous Molecules of Atmospheric Interest

www.uv-vis-spectral-atlas-mainz.org

Hannelore Keller-Rudek1, Geert K. Moortgat2, Rolf Sander2, Rüdiger Sörensen1

1Satellite Group

2Atmospheric Chemistry Division

Max-Planck Institute for Chemistry
Mainz, Germany

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When referring to the Spectral Atlas, please cite our publication:

Keller-Rudek, H., Moortgat, G. K., Sander, R., and Sörensen, R.: The MPI-Mainz UV/VIS spectral atlas of gaseous molecules of atmospheric interest, Earth Syst. Sci. Data, 5, 365–373, (2013), DOI: 10.5194/essd-5-365-2013

Cross Sections / Alkanes+alkyl radicals / Alkanes / CH4 / KarkoschkaTomasko(1992)_125-128K_458.41-959.88nm

DATAFILE: CH4_KarkoschkaTomasko(1992)_125-128K_458.41-959.88nm.txt
NAME: methane
FORMULA: CH4
AUTHOR(YEAR): KarkoschkaTomasko(1992)
T: 125-128K
λ: 458.41-959.88nm
BIBLIOGRAPHY: E. Karkoschka and M.G. Tomasko, "Saturn's upper troposphere 1986-1989", Icarus 97, 161-191 (1992) DOI: 10.1016/0019-1035(92)90125-Q
COMMENTS: The cold-temperature absorption spectrum (presumably 125-128 K) of methane was infered from planetary (Saturn) albedo spectra

Absorption coefficients in km-1 amagat-1 (base e) listed in Table VIII have been converted to absorption cross sections (conversion factor 3.72×10-25)

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