var	O	E
D_MAX	1.746	1.859
D_SKY	0.109	0.084
ALPHA	-0.291732	-0.206441
BETA	1.73099	2.18629
GAMMA	-0.166733	-0.183687
I_SKY	1.89352e-13	6.69116e-13
I_REF	4.07777e-13	1.23233e-12
I_THRESH	1.14588e-13	4.66445e-13
SEEING	2.45	2.50