var O E D_MAX 1.357 1.284 D_SKY 0.104 0.102 ALPHA -1.76683 -1.79126 BETA 1.16543 1.17322 GAMMA -0.26488 -0.252664 I_SKY 1.99403e-12 4.23468e-12 I_REF 1.08645e-11 2.32358e-11 I_THRESH 1.22284e-12 2.53711e-12 SEEING 2.65 2.79