READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 559215.931 326988.147 -204572.931 4.5689e-04 0.0000e+00 0.0000e+00 0.0974 1.3675e-04 1.9091e-06 1.6555 9 7.0787 51763.2085 0.8724 inf