var	O	E
D_MAX	2.587	1.936
D_SKY	0.096	0.118
ALPHA	-0.139445	-0.0382682
BETA	1.92311	3.82013
GAMMA	-0.16206	-0.208456
I_SKY	1.7451e-13	1.43193e-12
I_REF	3.23208e-13	1.25216e-12
I_THRESH	1.16349e-13	5.08177e-13
SEEING	2.65	3.38