var O E D_MAX 1.973 3.327 D_SKY 0.107 0.136 ALPHA -0.224021 -0.15183 BETA 1.78455 1.31791 GAMMA -0.172878 0.0748438 I_SKY 5.87953e-13 6.87761e-13 I_REF 1.173e-12 1.98692e-12 I_THRESH 4.03731e-13 8.74582e-13 SEEING 2.74 2.60