UT_date    UT           ZRMS  ZD          AM          K_Seeing
08/14/2005 05:06:46     0.035 0.056265	  1.00158501  0.531272352
08/14/2005 06:44:39     0.034 0.371817	  1.0733428  0.493652284
08/14/2005 10:06:30     0.034 0.066293	  1.00220144  0.514388442
08/14/2005 12:42:53     0.025 0.001750	  1.00000155  0.372258782