var	O	E
D_MAX	1.722	1.792
D_SKY	0.089	0.074
ALPHA	-0.322002	-0.050896
BETA	1.67041	3.89884
GAMMA	-0.173786	-0.206775
I_SKY	6.1496e-13	9.31969e-13
I_REF	1.54321e-12	9.76199e-13
I_THRESH	4.71453e-13	4.65307e-13
SEEING	2.84	2.50