UT_date    UT           ZRMS  ZD          AM          K_Seeing
07/17/2005 05:18:40     0.033 0.051753	  1.00134075  0.498104751
07/17/2005 05:20:49     0.028 0.042897	  1.00092077  0.417930901
07/17/2005 07:06:27     0.027 0.052508	  1.00138009  0.402314216
07/17/2005 07:58:51     0.191 0.496638	  1.13741136  3.62121058
07/17/2005 08:00:05     0.019 0.498557	  1.13859749  0.265829861
07/17/2005 09:00:10     0.017 0.385536	  1.07921779  0.250024706
07/17/2005 09:10:48     0.016 0.398762	  1.08513725  0.237605035
07/17/2005 09:19:47     0.017 0.006098	  1.0000186  0.261723995
07/17/2005 10:57:58     0.026 0.045118	  1.00101864  0.387105554
07/17/2005 11:50:27     0.032 0.044771	  1.00100303  0.48180753
07/17/2005 12:12:41     0.019 0.020318	  1.00020647  0.287324131
07/17/2005 14:09:50     0.020 0.032397	  1.000525  0.30064708