epoch,value,sigma,units,freq,rcvr,xmit 2000-12-19 01:24:00,223667.9,0.400,Hz,2380,-1,-1 2000-12-19 01:25:00,223638.,3.000,Hz,2380,-1,-1 2000-12-21 01:27:00,11127985.9,4.000,us,2380,-1,-1 2000-12-21 02:15:00,199505.94,0.700,Hz,2380,-1,-1 2011-12-23 02:10:00,25712356.04,8.000,us,2380,-1,-1 2011-12-23 03:16:00,25366773.81,0.200,us,2380,-1,-1 2011-12-24 07:10:00,694928.771,1.500,Hz,8560,-14,-14 2011-12-26 15:40:00,8028039.54,2.000,us,8560,-14,-14 2011-12-27 13:52:00,-175047.4791,0.300,Hz,2380,-1,-1 2011-12-27 14:02:00,12863253.96,4.000,us,2380,-1,-1 2011-12-27 14:49:00,13072968.79,0.400,us,2380,-1,-1