var O E D_MAX 1.525 1.651 D_SKY 0.059 0.001 ALPHA -0.59474 -0.595093 BETA 1.4614 1.60894 GAMMA -0.178945 -0.186443 I_SKY 9.7586e-13 1.79749e-13 I_REF 4.11175e-12 2.5048e-12 I_THRESH 1.13477e-12 8.98743e-13 SEEING 2.84 2.79