READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 8775.032 31652.618 -2159.608 8.5676e-03 0.0000e+00 0.0000e+00 0.1046 2.1683e-03 6.4733e-05 1.3958 15 7.6711 3537.8003 2.4432 inf