READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 53999.839 31603.984 -31603.984 1.9098e-03 0.0000e+00 0.0000e+00 0.1018 1.5040e-04 6.9299e-06 2.0773 0 0.9676 6433.7318 0.0000 inf