var	O	E
D_MAX	1.801	1.879
D_SKY	0.197	0.169
ALPHA	-0.0847735	-0.027829
BETA	2.64184	3.80142
GAMMA	-0.174859	-0.18946
I_SKY	6.50467e-13	1.10137e-12
I_REF	5.76168e-13	7.81679e-13
I_THRESH	2.43883e-13	3.64719e-13
SEEING	2.74	2.60