var	O	E
D_MAX	1.630	1.667
D_SKY	0.060	0.101
ALPHA	-0.174819	-0.014655
BETA	2.96757	5.16871
GAMMA	-0.227192	-0.208597
I_SKY	5.5477e-13	1.4843e-12
I_REF	8.83016e-13	1.10044e-12
I_THRESH	3.37669e-13	5.41232e-13
SEEING	2.84	2.55