UT_date    UT           ZRMS  ZD          AM          K_Seeing
08/12/2005 05:22:33     0.090 0.071503	  1.00256181  1.58930099
08/12/2005 05:41:58     0.043 0.690326	  1.29695213  0.573342144
08/12/2005 07:45:44     0.031 0.681865	  1.28799808  0.400219083
08/12/2005 09:43:31     0.021 0.010568	  1.00005591  0.314451486
08/12/2005 10:48:44     0.023 0.891472	  1.59167862  0.259388834
08/12/2005 13:19:32     0.018 0.610997	  1.22088718  0.24338308