READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 88125.595 159.289 -359.722 1.706689e-02 8.332400e-03 -6.324876e-03 1.000000 3.570919e-04 7.613225e-05 1.523286 6 0.185335 519.011100 147.156492 2.698376