IR sensor
2021-04-19 20:45:31
Ambient			Sky
-5.68			-28.76
Cloud camera
2021-04-19 20:44:39
Mag lim		Bckg		Ext
7.5		20.6		0
Seeing monitor
2021-04-19 20:45:36
Seeing			Extinction
1.35			0.05