UT_date    UT           ZRMS  ZD          AM          K_Seeing
07/29/2005 05:31:25     0.081 0.084818	  1.00360787  1.401456
07/29/2005 06:10:48     0.049 0.246739	  1.03123188  0.764328301
07/29/2005 08:00:11     0.041 0.922817	  1.65679073  0.468920946
07/29/2005 09:56:04     0.032 0.044421	  1.00098741  0.48181206
07/29/2005 13:15:50     0.026 0.028454	  1.00040495  0.387248009