Last SQM Value (Mag/ArcSec^2) 17.43
Readings collected 1417595
Readings Collected
with Astronomical Darkness
380994
SQM Serial Number 660
Timezone UTC + 1
Offset (Mag/ArcSec^2) -0.11
Latitude (degrees) 51.1635
Longitude (degrees) 4.31028
Altitude (meters above s.l.) 11
Average SQM Value 270.73
Average SQM Value
with Astronomical Darkness
18.02