var	O	E
D_MAX	1.738	1.684
D_SKY	0.161	0.123
ALPHA	-0.119218	-0.0261316
BETA	2.52094	4.45259
GAMMA	-0.190279	-0.210181
I_SKY	3.28899e-13	1.11738e-12
I_REF	3.56506e-13	8.68837e-13
I_THRESH	1.45918e-13	3.75641e-13
SEEING	2.79	2.65