var	O	E
D_MAX	1.819	1.877
D_SKY	0.146	0.203
ALPHA	-0.108087	-0.0358915
BETA	2.57339	3.55146
GAMMA	-0.177551	-0.184469
I_SKY	2.82614e-13	1.68142e-12
I_REF	3.11233e-13	1.18712e-12
I_THRESH	1.25384e-13	5.65264e-13
SEEING	2.60	2.89