epoch,value,sigma,units,freq,rcvr,xmit 1999-04-15 12:30:00,96477.0,5.000,Hz,8560,-14,-14 1999-04-15 13:40:00,21659397.,10.00,us,8560,-14,-14 1999-04-17 05:54:00,2471.35,0.100,Hz,2380,-1,-1 1999-04-17 06:10:00,20683088.,3.000,us,2380,-1,-1 1999-04-17 13:00:00,-29982.2,0.125,Hz,8560,-14,-14 1999-04-19 11:00:00,-129931.6,0.100,Hz,8560,-14,-14 2018-05-03 01:00:00,168773.017,0.2,Hz,8560,-14,-14 2018-05-03 02:10:00,28716970.45,2.0,us,8560,-14,-14 2018-05-04 19:40:00,26317705.63,0.125,us,8560,-14,-14 2018-05-07 01:10:00,24789410.827,0.100,us,8560,-14,-14 2018-05-11 16:00:00,28065208.84,0.15,us,8560,-14,-14