var O E D_MAX 2.735 2.157 D_SKY 0.115 0.165 ALPHA -0.144058 -0.132093 BETA 1.70834 2.0218 GAMMA -0.147096 -0.166092 I_SKY 3.32678e-13 8.69324e-13 I_REF 6.32652e-13 1.1046e-12 I_THRESH 2.31912e-13 4.38401e-13 SEEING 2.89 2.84