UT_date    UT           ZRMS  ZD          AM          K_Seeing
12/15/2007 04:20:23     0.065 0.020663	  1.0002135  1.08266199
12/15/2007 05:46:13     0.064 0.569934	  1.18773794  0.958945751
12/15/2007 06:01:17     0.066 0.529019	  1.15834236  1.00937629
12/15/2007 13:08:37     0.052 0.012668	  1.00008023  0.834003031
12/15/2007 13:13:08     0.073 0.030787	  1.0004741  1.24136877