UT_date    UT           ZRMS  ZD          AM          K_Seeing
04/08/2006 05:02:19     0.073 0.016219	  1.00013161  1.24162376
04/08/2006 06:20:17     0.034 0.303696	  1.04795694  0.500792921
04/08/2006 06:52:43     0.035 0.218303	  1.02431059  0.524168491
04/08/2006 08:22:12     0.027 0.209168	  1.02228165  0.397358418
04/08/2006 11:04:56     0.042 0.677330	  1.28328717  0.561748624