UT_date    UT           ZRMS  ZD          AM          K_Seeing
06/24/2007 05:41:17     0.044 0.047452	  1.00112689  0.687497318
06/24/2007 06:40:49     0.043 0.037202	  1.00069237  0.669865906
06/24/2007 07:51:52     0.012 0.332741	  1.05803239  0.199153602
06/24/2007 10:06:05     0.023 0.436756	  1.10359609  0.323130846
06/24/2007 12:13:15     0.023 0.419222	  1.09480357  0.324685425