READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 32275.435 855.954 -209.078 1.581370e-02 6.363540e-03 -5.015501e-03 0.896951 2.423819e-05 1.211910e-05 1.893761 8 0.023154 955.281300 689.016529 3.152964