UT_date    UT           ZRMS  ZD          AM          K_Seeing
01/12/2008 04:30:31     0.039 0.050363	  1.00126958  0.599524617
01/12/2008 05:46:44     0.021 0.022318	  1.00024915  0.314415038
01/12/2008 07:06:31     0.037 0.044978	  1.00101233  0.565273583
01/12/2008 08:25:49     0.030 0.349525	  1.06435573  0.433253199
01/12/2008 10:13:31     0.037 0.511278	  1.14663136  0.521036386
01/12/2008 12:40:10     0.026 0.040550	  1.00082278  0.387151003
01/12/2008 13:02:14     0.030 0.008993	  1.00004041  0.449762613
01/12/2008 13:45:36     0.035 0.019256	  1.00018537  0.531718314