UT_date    UT           ZRMS  ZD          AM          K_Seeing
01/28/2008 04:39:14     0.051 0.022570	  1.00025475  0.815337002
01/28/2008 06:03:29     0.053 0.014605	  1.00010669  0.85265559
01/28/2008 07:29:53     0.040 0.011560	  1.00006688  0.617323756
01/28/2008 08:54:52     0.038 0.012904	  1.00008333  0.58270663
01/28/2008 11:49:02     0.033 0.302532	  1.04757547  0.484795541
01/28/2008 14:21:32     0.040 0.019567	  1.00019145  0.617277563