var	O	E
D_MAX	1.835	1.945
D_SKY	0.192	0.191
ALPHA	-0.229856	-0.00352369
BETA	1.62042	5.33767
GAMMA	-0.15146	-0.186692
I_SKY	1.13623e-12	1.74208e-12
I_REF	1.73673e-12	8.44134e-13
I_THRESH	6.22247e-13	4.02443e-13
SEEING	2.55	2.74