var	O	E
D_MAX	1.740	1.714
D_SKY	0.077	0.086
ALPHA	-0.432221	-0.413996
BETA	1.22324	1.34721
GAMMA	-0.161179	-0.0933246
I_SKY	5.61535e-14	1.55749e-13
I_REF	2.41699e-13	6.08034e-13
I_THRESH	6.52975e-14	1.77979e-13
SEEING	2.65	3.23