var	O	E
D_MAX	1.829	1.928
D_SKY	0.224	0.200
ALPHA	-0.102443	-0.042003
BETA	2.34037	3.28341
GAMMA	-0.166773	-0.177035
I_SKY	3.9729e-13	1.00868e-12
I_REF	3.57244e-13	7.41466e-13
I_THRESH	1.48958e-13	3.34025e-13
SEEING	2.79	2.94