var O E D_MAX 1.833 1.878 D_SKY 0.187 0.119 ALPHA -0.206984 -0.0143401 BETA 1.76854 4.7118 GAMMA -0.159029 -0.192147 I_SKY 3.53824e-13 1.19738e-12 I_REF 5.01843e-13 8.48431e-13 I_THRESH 1.8237e-13 3.79474e-13 SEEING 1.96 2.35