Panoramic View from HochgratAllgäu, Southern Germany, 1834 m | ||||||||||||||||
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The brightness in the zenith was down to 21.48 mag per arcsecond² at about 2:00 CET, 07.08.2024.
This is about 1.61 times more bright than the usual clear and moonless sky. This is due to light pollution and
the milky way in the zenith at this time. Another natural source of light was airglow during this night, here
seen as wave patterns in the sky. A factor of 1.61 means the sky is brightened by 61 %.
Measurements were obtained with SQM-LU-DL, serial number 2030.
Especially bright is the region of the Rhine valley and Lake Constance.
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 Lake Constance |
 Sunset |
 Lunar Crescent |
 Rhine Valley |
 Hochgrat |
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