READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 39221.081 154.375 -6038.803 1.0713e-02 0.0000e+00 0.0000e+00 0.2024 2.9536e-04 2.8688e-05 1.3890 2 0.3703 1253.6500 1.8349 inf