UT_date    UT           ZRMS  ZD          AM          K_Seeing
06/21/2007 05:56:27     0.060 0.075651	  1.00286841  0.983939469
06/21/2007 06:42:05     0.058 0.262010	  1.03533471  0.927735567
06/21/2007 06:49:06     0.080 0.290811	  1.04382873  1.34878051
06/21/2007 08:32:38     0.044 0.054559	  1.00149024  0.687347651
06/21/2007 08:37:36     0.041 0.034752	  1.00060415  0.634604037
06/21/2007 09:40:32     0.044 0.576301	  1.1926285  0.618958235
06/21/2007 09:44:54     0.031 0.564650	  1.18374586  0.421009421
06/21/2007 12:36:39     0.027 0.546124	  1.17021465  0.366408378
06/21/2007 12:37:22     0.037 0.548060	  1.17159545  0.514346421
06/21/2007 13:58:40     0.015 0.486609	  1.1313194  0.220862925
06/21/2007 14:39:00     0.018 0.644777	  1.25119829  0.239828065