Experimental Setup

Atmospheric absorption spectra using the sun as the source of radiation were recorded by ground-based FTIR (Fourier Transform Infra Red) technique at Kiruna (Sweden, 68°N, 20°E). The spectrometer (Bruker 120HR) is in permanent operation at the IRF since March 1996, and is approved as complementary N...

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Bibliographic Details
Main Authors: F. Hase, T. Blumenstock, H. Fischer, M. Höpfner, P. Thomas, A. Meier, A. Steen
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Subjects:
Kiruna
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.508.3998
http://www-imk.fzk.de/asf/ftir/schlier99a.pdf
Description
Summary:Atmospheric absorption spectra using the sun as the source of radiation were recorded by ground-based FTIR (Fourier Transform Infra Red) technique at Kiruna (Sweden, 68°N, 20°E). The spectrometer (Bruker 120HR) is in permanent operation at the IRF since March 1996, and is approved as complementary NDSC (Network for the Detection of Stratospheric Change) site instrument since 1998. Mixing ratio profiles of O3, HCl, HNO3, HF, NO, N2O, and CH4 have been retrieved from these spectra and results for several days during winter 1997/98 are presented here.

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