UT_date    UT           ZRMS  ZD          AM          K_Seeing
04/07/2006 04:58:20     0.048 0.038978	  1.00076008  0.75990355
04/07/2006 06:59:51     0.024 0.825674	  1.474792  0.283094525
04/07/2006 08:41:11     0.043 0.463360	  1.11787331  0.626805305
04/07/2006 10:16:18     0.023 0.004097	  1.00000846  0.342816979