var O E D_MAX 1.750 1.891 D_SKY 0.231 0.180 ALPHA -0.0218953 -0.0145092 BETA 3.75332 4.3175 GAMMA -0.184036 -0.189559 I_SKY 1.22783e-11 1.08313e-12 I_REF 7.08234e-12 6.63451e-13 I_THRESH 3.28984e-12 3.0812e-13 SEEING 2.79 2.74