var	O	E
D_MAX	1.982	3.274
D_SKY	0.236	0.206
ALPHA	-0.00814576	-0.00442529
BETA	4.29921	3.9857
GAMMA	-0.180976	-0.125162
I_SKY	4.88871e-13	1.58557e-12
I_REF	2.35856e-13	7.56745e-13
I_THRESH	1.07593e-13	3.57334e-13
SEEING	2.79	2.65