READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 81203.841 12981.604 -4323.290 2.580659e-03 1.281530e-03 -9.719776e-04 0.229795 7.063689e-05 7.404758e-06 1.794403 6 0.280893 3976.577800 4.975897 2.655060