READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 7459.637 345.889 -844.212 2.0803e-02 0.0000e+00 0.0000e+00 0.8638 2.9880e-03 1.5618e-04 1.5743 6 3.0716 1027.9930 1.5872 inf