var O E D_MAX 2.295 1.893 D_SKY 0.081 0.087 ALPHA -0.231311 -0.100534 BETA 1.57561 3.01005 GAMMA -0.155126 -0.196235 I_SKY 4.58018e-13 6.9263e-13 I_REF 1.26109e-12 8.80237e-13 I_THRESH 3.66442e-13 3.20686e-13 SEEING 2.84 2.74