var	O	E
D_MAX	2.106	3.300
D_SKY	0.119	0.112
ALPHA	-0.121144	-4.83749e-05
BETA	2.29344	8.32114
GAMMA	-0.172218	-0.175686
I_SKY	2.30617e-13	1.58111e-12
I_REF	3.11942e-13	6.24006e-13
I_THRESH	1.33971e-13	3.47978e-13
SEEING	2.60	2.40