var	O	E
D_MAX	1.235	1.270
D_SKY	0.143	0.148
ALPHA	-2.09156	-1.92342
BETA	0.80814	2.09276
GAMMA	0.0232249	-0.344873
I_SKY	8.10724e-14	6.64353e-12
I_REF	3.7459e-12	1.71122e-11
I_THRESH	2.15611e-13	2.04684e-12
SEEING	2.74	2.79