READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 263424.382 233.179 -233.179 1.2683e-02 0.0000e+00 0.0000e+00 1.0000 3.4702e-05 8.4165e-06 1.0000 0 0.0162 466.3578 0.0000 inf