var	O	E
D_MAX	1.728	1.824
D_SKY	0.110	0.129
ALPHA	-0.146513	-0.0940229
BETA	2.53035	2.87811
GAMMA	-0.187505	-0.184208
I_SKY	9.42778e-13	6.39642e-13
I_REF	1.27353e-12	6.95583e-13
I_THRESH	5.23805e-13	2.79885e-13
SEEING	2.65	2.60