UT_date    UT           ZRMS  ZD          AM          K_Seeing
07/24/2007 05:27:55     0.046 0.043233	  1.00093532  0.723502338
07/24/2007 05:43:00     0.033 0.693240	  1.3000865  0.42587927
07/24/2007 07:03:39     0.019 1.005999	  1.86830449  0.197495535
07/24/2007 07:29:37     0.019 0.032288	  1.00052142  0.287269831
07/24/2007 08:46:34     0.016 0.049011	  1.00120223  0.24936378
07/24/2007 13:05:55     0.017 0.006746	  1.00002277  0.26172334