READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 7817.591 203.403 -197.765 9.0364e-02 0.0000e+00 0.0000e+00 1.0000 1.6295e-02 5.8308e-04 1.6868 14 6.5370 401.1680 2.6184 inf