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

Home

Cross Sections

Quantum Yields

Errata

Contact, Imprint, Acknowledgements

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 / OBrienCao(2002)_77K_850-920nm

DATAFILE: CH4_OBrienCao(2002)_77K_850-920nm.txt
NAME: methane
FORMULA: CH4
AUTHOR(YEAR): OBrienCao(2002)
T: 77K
λ: 850-920nm
BIBLIOGRAPHY: J.J. O'Brien and H. Cao, "Absorption spectra and absorption coefficients for methane in the 750-940 nm region obtained by intracavity laser spectroscopy", J. Quant. Spectrosc. Radiat. Transfer 75, 323-350 (2002); DOI: 10.1016/S0022-4073(02)00015-8
COMMENTS: Absorption measurements in the VIS/near-IR region (750-940 nm) at room temperature and 77 K using intracavity laser spectroscopy

Absorption coefficients at 77 K in km-1 amagat-1 (base e) and averaged over 1-nm intervals have been digitized from Fig. 15 and converted to absorption cross sections (conversion factor 3.72×10-25)

Search cross sections

Species search:
Identifier search:
Reference search:
Full text search:
Recent additions:
since ago