var	O	E
D_MAX	1.810	1.791
D_SKY	0.156	0.239
ALPHA	-0.120628	-0.307853
BETA	2.45642	1.45374
GAMMA	-0.179707	-0.154787
I_SKY	3.63136e-13	9.39312e-13
I_REF	4.07996e-13	1.53081e-12
I_THRESH	1.53492e-13	6.08569e-13
SEEING	2.45	2.70