epoch,value,sigma,units,freq,rcvr,xmit 2003-10-18 04:00:00,279933.18,0.750,Hz,2380,-1,-1 2003-10-18 04:50:00,176527379.2,2.000,us,2380,-1,-1 2003-10-26 03:00:00,100887889.8,1.000,us,2380,-1,-1 2003-11-04 00:40:00,39871.890,2.000,Hz,8560,-14,-14 2003-11-08 19:00:00,-646081.370,1.500,Hz,8560,-14,-14 2003-11-08 20:40:00,65849141.496,2.000,us,8560,-14,-14