var O E D_MAX 3.298 3.323 D_SKY 0.208 0.198 ALPHA -0.158081 -0.141906 BETA 1.01533 1.17479 GAMMA 0.0519449 0.1694 I_SKY 1.1192e-13 2.59547e-13 I_REF 2.80105e-13 5.88723e-13 I_THRESH 1.04417e-13 2.56643e-13 SEEING 3.43 2.74