UT_date    UT           ZRMS  ZD          AM          K_Seeing
04/19/2006 04:57:55     0.036 0.045968	  1.00105739  0.548281252
04/19/2006 05:11:05     0.038 0.009682	  1.00004685  0.582719386
04/19/2006 05:57:15     0.034 0.819765	  1.46543121  0.409529269
04/19/2006 06:45:56     0.042 0.016805	  1.00014126  0.652378321
04/19/2006 10:03:03     0.054 0.005632	  1.00001585  0.871452689
04/19/2006 11:38:17     0.019 0.030114	  1.00045359  0.287281543
04/19/2006 14:26:31     0.023 0.901486	  1.61174572  0.257446259