READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 7381.721 423.805 -766.295 2.8071e-02 0.0000e+00 0.0000e+00 0.8638 4.6495e-03 1.7922e-04 1.7702 9 4.7796 1027.9930 1.8394 inf