Brightness variations of the northern 630nm intertropical arc and the midnight pressure bulge over Eritrea
The nightglow brightness at 630nm from the thermospheric O(<sup>1</sup>D) layer was monitored nightly at Asmara, Eritrea (15.4° N, 39.9° E, 7° N dip) with an all-sky imager. Averages of north-south strips of the images enabled contour plots of brightness on a l...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2004-09-01
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| Series: | Annales Geophysicae |
| Online Access: | https://www.ann-geophys.net/22/3251/2004/angeo-22-3251-2004.pdf |