UT_date    UT           ZRMS  ZD          AM          K_Seeing
08/12/2006 05:14:37     0.040 0.079851	  1.0031966  0.616167486
08/12/2006 05:15:55     0.040 0.075224	  1.00283599  0.616300404
08/12/2006 06:06:20     0.056 0.858270	  1.52964246  0.704544961
08/12/2006 07:58:34     0.048 0.718449	  1.32832551  0.641170859
08/12/2006 09:53:00     0.022 0.660127	  1.26595998  0.285152376
08/12/2006 11:51:12     0.015 0.472075	  1.122805  0.22186631