var O E D_MAX 1.438 1.689 D_SKY 0.079 0.129 ALPHA -0.565506 -0.181652 BETA 1.72108 2.22663 GAMMA -0.203757 -0.167905 I_SKY 1.22862e-12 8.91402e-13 I_REF 3.59354e-12 1.26677e-12 I_THRESH 7.96008e-13 4.81274e-13 SEEING 2.70 2.79