var	O	E
D_MAX	1.500	1.794
D_SKY	0.184	0.115
ALPHA	-0.00912516	-0.0841199
BETA	4.94345	3.06238
GAMMA	-0.188141	-0.18662
I_SKY	1.05584e-12	2.89531e-12
I_REF	5.77828e-13	3.12695e-12
I_THRESH	2.46496e-13	1.2238e-12
SEEING	2.65	2.70