epoch,value,sigma,units,freq,rcvr,xmit 2013-09-10 20:32:00,63592458.81,4.000,us,2380,-1,-1 2013-09-28 19:30:00,36149871.17,3.0,us,8560,-14,-14 2013-09-28 20:00:00,36141579.49,1.5,us,8560,-14,-14 2013-09-29 18:00:00,35850272.21,1.5,us,8560,-14,-14