epoch,value,sigma,units,freq,rcvr,xmit 1998-08-13 12:50:00,-441334.2,2.000,Hz,8510,-14,-14 1998-08-13 13:30:00,25031913.5,20.00,us,8510,-14,-14 1998-08-13 15:10:00,-461352.,2.000,Hz,8510,-14,-14 1998-08-14 11:50:00,-506955.2,1.500,Hz,8510,-14,-14 1998-08-14 12:30:00,29864885.5,10.00,us,8510,-14,-14 1998-08-14 13:40:00,30118551.35,2.000,us,8510,-14,-14 1998-08-14 13:40:00,-517701.3,1.500,Hz,8510,-14,-14 1998-08-15 13:00:00,35572954.,2.000,us,8510,-14,-14 1998-08-15 13:00:00,-555035.7,1.500,Hz,8510,-14,-14 1998-08-16 12:54:00,41469838.,2.000,us,2380,-1,-1 1998-08-16 13:20:00,-582341.0,1.500,Hz,8510,-14,-14 1998-08-17 11:53:00,47358796.3,2.000,us,2380,-1,-1 2013-08-21 01:30:00,187837.524,0.5,Hz,8560,-14,-14 2013-08-21 01:50:00,59651934.07,10.0,us,8560,-14,-14 2013-08-21 02:20:00,59613215.972,2.5,us,8560,-14,-14 2013-08-25 17:40:00,56672142.899,2.5,us,8560,-14,-14 2013-08-28 16:38:00,61839849.45,0.500,us,2380,-1,-1 2013-09-02 15:33:00,80002389.99,0.500,us,2380,-1,-1