UT_date    UT           ZRMS  ZD          AM          K_Seeing
09/21/2004 09:17:23     0.063 0.052225	  1.0013653  1.04286945
09/21/2004 10:25:59     0.032 0.071299	  1.00254714  0.481362164
09/21/2004 13:17:22     0.033 0.020903	  1.00021851  0.498440027
09/21/2004 13:27:08     0.028 0.054098	  1.00146508  0.417794585
09/21/2004 14:17:10     0.040 0.958623	  1.7401973  0.442762941
09/21/2004 14:20:59     0.040 0.946392	  1.71053004  0.447354645