READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 25842.542 4650.331 -2787.546 2.539207e-02 6.659916e-03 -6.659916e-03 0.132143 2.368855e-04 4.004096e-05 1.690025 15 0.232826 982.861600 375.232630 3.812671