var	O	E
D_MAX	1.815	1.894
D_SKY	0.196	0.190
ALPHA	-0.220677	-0.242096
BETA	1.66083	1.49359
GAMMA	-0.155583	-0.116064
I_SKY	3.59018e-13	7.4269e-13
I_REF	5.21817e-13	1.25267e-12
I_THRESH	1.79248e-13	4.44966e-13
SEEING	2.79	2.89