var O E D_MAX 1.724 1.797 D_SKY 0.090 0.102 ALPHA -0.224752 -0.179911 BETA 2.12822 2.28071 GAMMA -0.192411 -0.189814 I_SKY 2.43041e-13 7.44203e-13 I_REF 4.42088e-13 1.17116e-12 I_THRESH 1.6689e-13 4.45873e-13 SEEING 2.65 2.60