var O E D_MAX 1.579 3.269 D_SKY 0.162 0.169 ALPHA -0.236864 -0.205668 BETA 1.99492 0.856469 GAMMA -0.176652 0.106076 I_SKY 3.21582e-13 1.98917e-13 I_REF 4.65224e-13 1.3882e-12 I_THRESH 1.68477e-13 5.31622e-13 SEEING 2.79 2.74