epoch,value,sigma,units,freq,rcvr,xmit
2015-07-21 21:11:00,86860190.8,4.000,us,2380,-1,-1
2015-07-22 20:50:00,89493087.14,1.000,us,2380,-1,-1
2015-07-22 20:50:00,-82617.3346,0.200,Hz,2380,-1,-1