var	O	E
D_MAX	1.780	3.074
D_SKY	0.037	0.045
ALPHA	-0.377531	-0.0889561
BETA	1.63867	2.61666
GAMMA	-0.188604	-0.186335
I_SKY	6.26588e-13	1.17691e-12
I_REF	2.44927e-12	2.17741e-12
I_THRESH	8.18676e-13	8.73516e-13
SEEING	2.60	2.70