READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 62427.558 509.499 -50.792 9.6798e-02 0.0000e+00 0.0000e+00 0.2193 3.9351e-03 3.2237e-04 1.5359 1 0.4835 122.8577 0.6628 inf