var	O	E
D_MAX	1.948	3.087
D_SKY	0.084	0.123
ALPHA	-0.235686	-0.0399671
BETA	1.80756	2.91954
GAMMA	-0.163877	-0.165005
I_SKY	2.23675e-13	1.30707e-12
I_REF	5.04384e-13	1.30089e-12
I_THRESH	1.62432e-13	4.90066e-13
SEEING	2.74	2.60