READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 58676.445 224.403 -11506.043 2.2901e-02 0.0000e+00 0.0000e+00 0.0968 1.5102e-04 2.0363e-05 2.6378 2 0.1715 1135.8069 2.4092 inf