var	O	E
D_MAX	2.870	1.893
D_SKY	0.144	0.098
ALPHA	-0.0538517	-0.0604827
BETA	2.60651	3.48724
GAMMA	-0.164071	-0.194646
I_SKY	3.3619e-13	7.38182e-13
I_REF	3.42284e-13	7.6536e-13
I_THRESH	1.45112e-13	3.23003e-13
SEEING	2.79	2.55