var	O	E
D_MAX	1.785	1.796
D_SKY	0.107	0.160
ALPHA	-0.304341	-0.0534648
BETA	1.60789	3.31633
GAMMA	-0.153552	-0.183731
I_SKY	2.2609e-13	1.24862e-12
I_REF	5.3725e-13	1.05011e-12
I_THRESH	1.70949e-13	4.55293e-13
SEEING	2.79	2.74