var	O	E
D_MAX	1.798	1.820
D_SKY	0.234	0.174
ALPHA	-0.112474	-0.200021
BETA	2.22998	1.90163
GAMMA	-0.160614	-0.162694
I_SKY	3.39492e-13	6.97479e-13
I_REF	3.08062e-13	9.81053e-13
I_THRESH	1.27287e-13	3.56441e-13
SEEING	2.60	2.79