READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 324688.169 106201.657 -42628.080 2.8433e-03 0.0000e+00 0.0000e+00 0.0498 1.2222e-04 5.5045e-06 1.6800 4 0.9061 7414.0861 2.3870 inf