READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 7678.622 71.585 -58.796 2.811278e-01 1.082402e-01 -1.082402e-01 1.000000 6.381355e-02 3.624366e-03 3.138163 20 8.320045 130.380548 24.717032 2.597258 7798.547 46.939 -48.339 4.527147e-01 1.464545e-01 -1.464545e-01 1.000000 6.422523e-02 4.253420e-03 3.107457 20 6.119259 95.278120 34.251629 3.091162 7924.639 96.356 -79.153 3.144340e-01 9.588692e-02 -9.588692e-02 1.000000 6.804932e-02 3.225847e-03 3.056265 30 11.943291 175.509332 31.892943 3.279217