DocumentCode
906475
Title
OGO-IV Ultraviolet Airgiow Spectrometer
Author
Barth, Charles A. ; Mackey, Edward F.
Author_Institution
Department of Astro-Geophysics and Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, Colo 80302
Volume
7
Issue
2
fYear
1969
fDate
4/1/1969 12:00:00 AM
Firstpage
114
Lastpage
119
Abstract
The OGO-IV ultraviolet airglow spectrometer, which measures the earth´s spectrum between 1100 and 3400 Ã…, consists of an Ebert-Fastie monochromator and two photomultipliers with wide-dynamic range electronics. The cesium telluride photomultiplier channel measures the backscattered ultraviolet daylight between 1750 and 3400 Ã… over a dynamic range of 10 with a spectral resolution of 20 Ã…. The cesium iodide photomultiplier channel measures air-glow emission lines between 1100 and 1750 Ã…, even with the fully illuminated earth for a background.
Keywords
Atmosphere; Atmospheric measurements; Atomic measurements; Earth; Extraterrestrial measurements; Geophysical measurements; Instruments; Nitrogen; Photomultipliers; Spectroscopy;
fLanguage
English
Journal_Title
Geoscience Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9413
Type
jour
DOI
10.1109/TGE.1969.271331
Filename
4043327
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