var O E D_MAX 1.322 1.233 D_SKY 0.054 0.059 ALPHA -2.8513 -1.92573 BETA 0.708079 2.02121 GAMMA -0.316567 -0.320147 I_SKY 4.79417e-13 5.18827e-12 I_REF 6.53855e-12 1.76689e-11 I_THRESH 3.7273e-13 2.96887e-12 SEEING 2.74 2.55