var O E D_MAX 1.668 2.804 D_SKY 0.120 0.062 ALPHA -0.2453 -0.193205 BETA 2.04063 1.53775 GAMMA -0.189765 -0.118243 I_SKY 6.82671e-13 7.44558e-13 I_REF 1.15791e-12 2.50163e-12 I_THRESH 3.82831e-13 7.99694e-13 SEEING 2.65 2.94