UT_date    UT           ZRMS  ZD          AM          K_Seeing
08/28/2004 05:08:58     0.045 0.008360	  1.00003493  0.705869675
08/28/2004 06:09:22     0.033 0.028550	  1.0004077  0.498383433
08/28/2004 12:28:42     0.031 0.011946	  1.00007141  0.465830892
08/28/2004 12:33:32     0.035 0.705481	  1.31354296  0.45150581
08/28/2004 14:55:35     0.028 0.011937	  1.00007129  0.418143868