epoch,value,sigma,units,freq,rcvr,xmit 2012-06-16 17:40:00,501233.664,2.000,Hz,8560,-14,-14 2012-06-16 18:00:00,498963.932,1.000,Hz,8560,-14,-14 2012-06-16 18:30:00,58163227.84,10.00,us,8560,-14,-14 2012-06-16 19:10:00,58024944.24,1.000,us,8560,-14,-14 2012-06-17 18:10:00,53527602.23,1.000,us,8560,-14,-14 2012-06-22 17:00:00,44438830.6,2.500,us,2380,-1,-1 2012-06-25 17:55:00,53578155.31,3.000,us,2380,-1,-1 2014-06-18 12:46:00,217960333.39,4.000,us,2380,-1,-1