UT_date    UT           ZRMS  ZD          AM          K_Seeing
08/22/2006 05:04:54     0.042 0.052565	  1.00138319  0.651892781
08/22/2006 05:53:31     0.025 0.007241	  1.00002623  0.372253269
08/22/2006 06:49:13     0.042 0.002636	  1.00000346  0.652432263
08/22/2006 11:38:03     0.029 0.612887	  1.22250772  0.384602994