UT_date    UT           ZRMS  ZD          AM          K_Seeing
08/20/2005 05:04:35     0.079 0.076147	  1.0029062  1.36108541
08/20/2005 06:00:53     0.034 0.048375	  1.00117123  0.514705956
08/20/2005 06:01:27     0.031 0.050760	  1.00128961  0.465490788
08/20/2005 08:18:52     0.023 0.038277	  1.00073302  0.342668027
08/20/2005 09:43:29     0.034 0.046937	  1.00110257  0.514727116
08/20/2005 13:21:58     0.033 0.090195	  1.00408137  0.497288555