UT_date    UT           ZRMS  ZD          AM          K_Seeing
08/16/2005 05:08:23     0.046 0.025527	  1.00032592  0.723766804
08/16/2005 06:44:25     0.020 0.664633	  1.27041686  0.260510981
08/16/2005 09:14:32     0.032 0.194047	  1.01912713  0.476648033
08/16/2005 13:30:02     0.026 0.143240	  1.01034725  0.384957075