READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 54464.047 2974.637 -2785.092 7.7857e-02 0.0000e+00 0.0000e+00 0.0318 5.5120e-04 1.5912e-04 1.4349 2 0.1009 183.0329 2.7631 inf