READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 93111.953 375.820 -371.356 2.867552e-02 7.639662e-03 -7.639662e-03 0.996642 6.193542e-04 7.510773e-05 1.468744 15 0.461213 744.668100 259.944579 3.753507