epoch,value,sigma,units,freq,rcvr,xmit 2015-02-09 00:05:00,88738022.36,4.000,us,2380,-1,-1 2015-02-09 01:10:00,88542367.66,0.500,us,2380,-1,-1 2015-02-11 23:03:00,81205712.85,0.500,us,2380,-1,-1