var	O	E
D_MAX	1.723	1.883
D_SKY	0.096	0.108
ALPHA	-0.282694	-0.216848
BETA	1.84161	1.98421
GAMMA	-0.177643	-0.180756
I_SKY	7.83162e-13	1.01858e-12
I_REF	1.67341e-12	1.83353e-12
I_THRESH	6.08882e-13	6.79102e-13
SEEING	2.79	2.99