var	O	E
D_MAX	1.915	3.298
D_SKY	0.273	0.206
ALPHA	-0.0707764	-0.0683755
BETA	2.341	1.68556
GAMMA	-0.151834	0.0544735
I_SKY	3.16366e-13	5.05634e-13
I_REF	2.22824e-13	5.22875e-13
I_THRESH	1.00263e-13	2.30755e-13
SEEING	2.60	2.60