var O E D_MAX 1.491 1.677 D_SKY 0.079 0.086 ALPHA -0.422151 -0.361326 BETA 1.90853 1.6871 GAMMA -0.198439 -0.190705 I_SKY 2.54275e-12 5.19815e-12 I_REF 6.24164e-12 1.34411e-11 I_THRESH 1.82812e-12 3.5168e-12 SEEING 2.79 2.79