var	O	E
D_MAX	1.819	3.295
D_SKY	0.121	0.111
ALPHA	-0.207587	-0.129558
BETA	1.99549	1.54173
GAMMA	-0.171065	-0.00366929
I_SKY	2.68116e-13	6.72268e-13
I_REF	4.45299e-13	1.59242e-12
I_THRESH	1.48965e-13	6.09972e-13
SEEING	2.45	2.74