var	O	E
D_MAX	1.834	3.164
D_SKY	0.127	0.132
ALPHA	-0.177379	-0.0101206
BETA	2.17314	4.03333
GAMMA	-0.186406	-0.172055
I_SKY	6.02442e-13	2.50675e-12
I_REF	8.87691e-13	1.71234e-12
I_THRESH	3.03812e-13	7.35807e-13
SEEING	2.74	2.55