var	O	E
D_MAX	1.778	3.088
D_SKY	0.064	0.120
ALPHA	-0.294275	-0.142705
BETA	1.91351	1.49454
GAMMA	-0.193881	-0.0165496
I_SKY	2.78331e-13	4.21387e-13
I_REF	6.94459e-13	9.83309e-13
I_THRESH	2.22681e-13	3.47226e-13
SEEING	2.74	2.65