UT_date    UT           ZRMS  ZD          AM          K_Seeing
09/17/2006 05:00:41     0.059 0.022237	  1.00024736  0.966269195
09/17/2006 06:11:32     0.023 0.183677	  1.01710904  0.339347005
09/17/2006 07:01:46     0.021 0.108590	  1.00592506  0.313349396
09/17/2006 08:02:28     0.023 0.646457	  1.25278282  0.299460143
09/17/2006 09:14:00     0.022 0.028877	  1.00041711  0.32841301
09/17/2006 12:11:31     0.031 0.023555	  1.00027752  0.465773314
09/17/2006 14:18:45     0.013 0.007499	  1.00002813  0.216012895