var	O	E
D_MAX	1.885	1.932
D_SKY	0.280	0.165
ALPHA	-0.0447836	-0.0164397
BETA	2.91136	4.16886
GAMMA	-0.169865	-0.181831
I_SKY	2.25547e-13	7.14002e-13
I_REF	1.40064e-13	4.5991e-13
I_THRESH	6.04329e-14	2.12972e-13
SEEING	3.28	2.70