var	O	E
D_MAX	1.684	1.762
D_SKY	0.040	0.046
ALPHA	-0.417318	-0.281769
BETA	1.70522	2.13934
GAMMA	-0.183795	-0.190591
I_SKY	4.16876e-13	5.78758e-13
I_REF	1.55171e-12	1.45916e-12
I_THRESH	5.2615e-13	5.47691e-13
SEEING	2.84	2.74