epoch,value,sigma,units,freq,rcvr,xmit 2003-08-17 14:21:00,29244.3886,0.500,Hz,2380,-1,-1 2003-08-17 14:56:00,43761312.23,1.000,us,2380,-1,-1 2003-08-17 14:56:00,28029.9302,0.100,Hz,2380,-1,-1