UT_date    UT           ZRMS  ZD          AM          K_Seeing
04/17/2006 05:07:50     0.039 0.037502	  1.00070357  0.599728048
04/17/2006 07:18:21     0.033 0.216391	  1.02387822  0.49149698
04/17/2006 10:30:06     0.034 0.377585	  1.07578051  0.492980808