READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 32046.849 24643.850 -23187.938 1.346930e-03 5.526709e-04 -4.467905e-04 0.223200 1.287658e-04 5.619798e-06 1.667237 10 1.374711 10676.063357 4.719412 3.014680