UT_date    UT           ZRMS  ZD          AM          K_Seeing
09/24/2004 04:48:47     0.070 0.016655	  1.00013876  1.18155491
09/24/2004 05:05:39     0.057 0.809407	  1.44942701  0.742887616
09/24/2004 06:56:16     0.036 0.411954	  1.09129775  0.520610392
09/24/2004 10:56:02     0.020 0.270641	  1.03777528  0.294124901