epoch,value,sigma,units,freq,rcvr,xmit
2019-01-29 09:30:00,35718228.,2.000,us,8560,-14,-14
2019-01-30 08:00:00,35891465.248,1.000,us,8560,-14,-14
2019-02-01 03:04:00,41906514.47,4.000,us,2380,-1,-1