var	O	E
D_MAX	1.691	1.885
D_SKY	0.161	0.180
ALPHA	-0.0769186	-0.0401444
BETA	3.07764	3.41488
GAMMA	-0.199085	-0.184799
I_SKY	1.11631e-12	1.56294e-12
I_REF	1.02379e-12	1.17752e-12
I_THRESH	4.18546e-13	5.41898e-13
SEEING	2.79	3.14