READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 7858.182 162.813 -238.355 5.7997e-02 0.0000e+00 0.0000e+00 1.0000 1.6052e-02 5.3271e-04 1.3295 11 6.4396 401.1680 1.7737 inf