var O E D_MAX 1.716 1.666 D_SKY 0.090 0.077 ALPHA -0.181871 -4.67544e-06 BETA 2.39774 8.65472 GAMMA -0.184446 -0.0154424 I_SKY 4.17353e-13 6.56531e-12 I_REF 6.64613e-13 2.22091e-12 I_THRESH 2.80854e-13 1.4796e-12 SEEING 2.40 2.40