var O E D_MAX 1.557 1.597 D_SKY 0.092 0.038 ALPHA -0.478791 -0.58835 BETA 1.38799 1.23062 GAMMA -0.160895 -0.172018 I_SKY 8.07369e-13 3.65793e-12 I_REF 2.73984e-12 2.40247e-11 I_THRESH 6.29804e-13 6.06853e-12 SEEING 2.79 2.70