var O E D_MAX 1.678 1.667 D_SKY 0.055 0.091 ALPHA -0.286154 -0.184895 BETA 2.14229 2.56532 GAMMA -0.193482 -0.200344 I_SKY 2.20482e-13 1.47204e-12 I_REF 5.17683e-13 2.25238e-12 I_THRESH 2.02836e-13 9.27521e-13 SEEING 2.79 2.84