var	O	E
D_MAX	1.700	1.828
D_SKY	0.124	0.103
ALPHA	-0.0299408	-0.0984281
BETA	4.24275	2.97088
GAMMA	-0.20096	-0.19841
I_SKY	4.26447e-13	2.26387e-12
I_REF	3.38903e-13	2.68946e-12
I_THRESH	1.45575e-13	1.13029e-12
SEEING	2.50	2.70