var O E D_MAX 1.900 2.720 D_SKY 0.078 0.031 ALPHA -0.304511 -0.243389 BETA 1.56071 1.56471 GAMMA -0.146415 -0.161391 I_SKY 2.07609e-13 4.54515e-13 I_REF 6.12672e-13 2.09812e-12 I_THRESH 1.73671e-13 6.88387e-13 SEEING 2.74 2.60