READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 29429.087 8104.790 -5343.981 8.832877e-03 4.915039e-03 -3.630256e-03 0.061896 3.243116e-04 4.541271e-05 1.554481 5 0.269965 832.423600 4.385167 2.433128