var O E D_MAX 1.641 1.701 D_SKY 0.112 0.084 ALPHA -0.341439 -0.406758 BETA 1.61678 1.34485 GAMMA -0.175089 -0.0489441 I_SKY 7.84793e-13 4.61307e-13 I_REF 1.81674e-12 1.95524e-12 I_THRESH 6.1015e-13 6.28625e-13 SEEING 2.65 2.79