READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 59538.400 613.033 -603.008 2.678542e-02 5.677660e-03 -5.677660e-03 1.000000 7.274112e-04 7.098807e-05 1.409108 24 0.884562 1216.040500 267.774206 4.717687