READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 297813.170 76839.904 -91278.951 1.5930e-03 0.0000e+00 0.0000e+00 0.0542 1.1653e-04 5.3246e-06 1.5967 2 1.0615 9109.0209 0.8787 inf