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 / LarsonMickelson(1993)_128K_610-629nm

DATAFILE: CH4_LarsonMickelson(1993)_128K_610-629nm.txt
NAME: methane
FORMULA: CH4
AUTHOR(YEAR): LarsonMickelson(1993)
T: 128K
λ: 610-629nm
BIBLIOGRAPHY: L.E. Larson and M.E. Mickelson, "The tempeature dependent absorption coefficient of methane at 5430 Å and 6190 Å", Fifth International Conference on Laboratory Research for Planetary Atmospheres, Boulder, CO, 1993
COMMENTS: Reference and data from

E. Karkoschka, Spectrophotometry of the Jovian planets and Titan 300- to 1000-nm wavelengths: The methane spectrum, Icarus 111, 174-192 (1994): DOI: 10.1006/icar.1994.1139

The 619-nm band shown in Fig. 6 has been digitized, and the absorption coefficients (in atm-1 amagat-1 (base e) habe been converted to absorption cross sections (conversion factor 3.72×10-25)

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