epoch,value,sigma,units,freq,rcvr,xmit 1996-08-26 14:10:00,491117.6,0.500,Hz,8510,-14,-14 1996-08-27 13:30:00,299050.4,0.400,Hz,8510,-14,-14 1996-08-28 12:30:00,77608.1,0.800,Hz,8510,-14,-14 1996-08-29 12:40:00,-171558.3,0.700,Hz,8510,-14,-14