var	O	E
D_MAX	3.065	3.308
D_SKY	0.203	0.152
ALPHA	-0.169444	-0.0621647
BETA	1.04776	1.85161
GAMMA	0.0144501	0.185768
I_SKY	1.87886e-13	6.64428e-13
I_REF	4.50018e-13	7.76817e-13
I_THRESH	1.72849e-13	3.98077e-13
SEEING	2.79	2.60