var O E D_MAX 1.842 1.809 D_SKY 0.193 0.207 ALPHA -0.105502 -0.0453921 BETA 2.41857 3.35301 GAMMA -0.171644 -0.18274 I_SKY 3.41604e-13 1.65877e-12 I_REF 3.34664e-13 1.21615e-12 I_THRESH 1.37809e-13 5.84279e-13 SEEING 2.70 2.55