var	O	E
D_MAX	1.770	3.315
D_SKY	0.142	0.169
ALPHA	-0.136749	-0.00250563
BETA	2.39883	4.89175
GAMMA	-0.181558	-0.175344
I_SKY	1.28895e-12	2.25814e-12
I_REF	1.57242e-12	1.11796e-12
I_THRESH	6.05583e-13	4.96982e-13
SEEING	3.19	2.70