UT_date    UT           ZRMS  ZD          AM          K_Seeing
01/05/2008 04:28:53     0.048 0.053979	  1.00145864  0.7595855
01/05/2008 05:57:27     0.035 0.249845	  1.03204417  0.521808267
01/05/2008 07:38:00     0.039 0.621852	  1.23031342  0.529819787
01/05/2008 09:04:47     0.026 0.029684	  1.00044072  0.387239695
01/05/2008 11:16:42     0.039 0.184168	  1.0172019  0.593872666
01/05/2008 11:20:36     0.026 0.191713	  1.01866269  0.383068502