var	O	E
D_MAX	1.925	3.223
D_SKY	0.062	0.035
ALPHA	-0.323945	-0.221462
BETA	1.51733	1.25087
GAMMA	-0.154265	-0.00837127
I_SKY	3.1708e-13	1.34746e-13
I_REF	1.10373e-12	1.41105e-12
I_THRESH	3.31577e-13	3.86286e-13
SEEING	3.04	3.09