var	O	E
D_MAX	1.700	1.767
D_SKY	0.114	0.119
ALPHA	-0.0362363	-0.248622
BETA	3.98285	1.89686
GAMMA	-0.192543	-0.178584
I_SKY	1.60784e-12	1.2885e-12
I_REF	1.35947e-12	2.35251e-12
I_THRESH	6.20354e-13	7.60066e-13
SEEING	2.50	2.84