READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 704537.046 8935.906 -679838.651 2.271983e-03 1.005108e-03 -7.921882e-04 0.008689 1.243580e-04 6.527103e-06 1.873987 8 0.744273 5984.925100 4.813333 2.867984