UT_date    UT           ZRMS  ZD          AM          K_Seeing
06/17/2007 05:44:13     0.047 0.091870	  1.00423491  0.740151882
06/17/2007 07:10:02     0.039 0.013408	  1.00008988  0.599948823
06/17/2007 07:52:44     0.026 0.013155	  1.00008655  0.387321979
06/17/2007 10:23:40     0.034 0.782869	  1.41065025  0.418998629
06/17/2007 13:01:36     0.025 0.020036	  1.00020075  0.372214317
06/17/2007 13:55:33     0.023 0.642196	  1.2487787  0.300035894
06/17/2007 14:00:15     0.025 0.675297	  1.28119493  0.320830941
06/17/2007 14:56:12     0.014 0.670886	  1.27669704  0.195743799