READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 10727.413 10063.020 -493.232 1.057794e-02 5.209904e-03 -4.037633e-03 0.095007 8.434816e-04 7.831531e-05 1.723892 7 0.845945 1002.920000 4.129707 2.619838