READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 92204.669 46134.526 -28835.862 2.259033e-03 1.041865e-03 -8.647268e-04 0.083710 6.976855e-04 2.659901e-05 1.644493 13 4.378515 6275.771900 3.365750 2.612424