UT_date    UT           ZRMS  ZD          AM          K_Seeing
01/19/2008 04:46:41     0.080 0.084690	  1.0035969  1.38096678
01/19/2008 05:57:51     0.064 0.608688	  1.21891916  0.944151044
01/19/2008 07:07:27     0.059 0.038961	  1.00075948  0.965972483
01/19/2008 07:20:23     0.082 0.015743	  1.00012398  1.42497861
01/19/2008 09:07:20     0.061 0.031099	  1.00048375  1.00463271
01/19/2008 10:18:23     0.095 0.032658	  1.00053346  1.69697857