var	O	E
D_MAX	1.722	1.775
D_SKY	0.097	0.102
ALPHA	-0.121069	-0.417395
BETA	2.84502	1.21378
GAMMA	-0.189789	-0.100315
I_SKY	6.15891e-13	3.51338e-13
I_REF	7.87317e-13	1.4196e-12
I_THRESH	3.2806e-13	4.65437e-13
SEEING	2.40	2.94