UT_date    UT           ZRMS  ZD          AM          K_Seeing
09/12/2004 05:06:18     0.037 0.034958	  1.00061131  0.565409482
09/12/2004 06:52:10     0.041 0.022952	  1.00026345  0.634733737
09/12/2004 10:30:26     0.044 0.301409	  1.04720902  0.66918236
09/12/2004 13:13:11     0.063 0.811311	  1.45233107  0.834345877
09/12/2004 13:51:47     0.033 0.018715	  1.00017512  0.498452961
09/12/2004 14:58:14     0.041 0.007588	  1.00002885  0.634823084