var	O	E
D_MAX	1.836	1.705
D_SKY	0.208	0.119
ALPHA	-0.133545	-0.0543089
BETA	2.14888	3.80195
GAMMA	-0.164346	-0.205011
I_SKY	2.4939e-13	2.13224e-12
I_REF	2.61906e-13	1.97298e-12
I_THRESH	9.91027e-14	9.32995e-13
SEEING	2.79	2.65