Last SQM Value (Mag/ArcSec^2) 19.74
Readings collected 782267
Readings Collected
with Astronomical Darkness
236415
SQM Serial Number 494
Timezone UTC -5
Offset (Mag/ArcSec^2) 0
Latitude (degrees) 43.183
Longitude (degrees) -79.517
Altitude (meters above s.l.) 91
Average SQM Value 16.19
Average SQM Value
with Astronomical Darkness
18.52