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 / Nitrogen oxides / NO2 / Liu(2002)_298K_390.130nm

DATAFILE: NO2_Liu(2002)_298K_390.130nm.txt
NAME: nitrogen dioxide
FORMULA: NO2
AUTHOR(YEAR): Liu(2002)
T: 298K
λ: 390.130nm
BIBLIOGRAPHY: J.T.C. Liu, R.K. Hanson, and J.B. Jeffries, "High-sensitivity absorption diagnostic for NO2 using a blue diode laser", J. Quant. Spectrosc. Radiat. Transfer 72, 655-664 (2002); DOI: 10.1016/S0022-4073(01)00147-9
COMMENTS: High-resolution (0.005 nm) absorption measurements using a tunable diode laser at 390.130 nm as a light source

The absorption coefficient k (atm, 298K)1 cm1 (base e) has been converted to absorption cross section using factor 4.06×10-20

The absorption cross section at 390.130 nm was found to vary approximately linearly with temperature between 300 and 2000 K:

σ(10-19 cm2 molecule-1) = 6.7 - 0.00198 T(K), with an uncertainty of 5%

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