var	O	E
D_MAX	1.780	3.198
D_SKY	0.148	0.156
ALPHA	-0.172088	-0.0501736
BETA	2.14722	2.36992
GAMMA	-0.180865	-0.109188
I_SKY	5.79463e-13	1.16516e-12
I_REF	7.82549e-13	1.16615e-12
I_THRESH	2.64447e-13	4.83284e-13
SEEING	2.60	2.55