READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 92007.986 10044.574 -6471.203 8.205041e-03 4.706989e-03 -3.476591e-03 0.054501 4.580841e-04 6.544059e-05 1.609749 5 0.412331 900.120700 3.926087 2.360082