UT_date    UT           ZRMS  ZD          AM          K_Seeing
01/04/2008 04:34:48     0.046 0.136277	  1.00935805  0.719873846
01/04/2008 06:24:03     0.062 0.304772	  1.048311  0.995699465
01/04/2008 07:44:55     0.049 0.630112	  1.2376827  0.685059249
01/04/2008 09:23:11     0.032 0.010118	  1.00005126  0.482082605
01/04/2008 09:28:17     0.042 0.016021	  1.00012839  0.652383387
01/04/2008 11:39:26     0.043 0.013829	  1.00009561  0.670105696