var	O	E
D_MAX	1.727	1.873
D_SKY	0.172	0.206
ALPHA	-0.0169621	-0.0016242
BETA	4.39693	5.97458
GAMMA	-0.200411	-0.193526
I_SKY	7.36422e-13	2.51775e-12
I_REF	4.67394e-13	1.08502e-12
I_THRESH	1.97316e-13	5.38686e-13
SEEING	2.74	2.30