READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 5107.391 3852.949 -1887.345 4.848714e-02 8.819748e-03 -8.819748e-03 0.344190 4.543139e-04 4.273826e-05 3.080104 32 0.897612 1975.752400 368.336224 5.497565 185568.457 4664.174 -8022.567 4.403506e-03 1.891340e-03 -1.489629e-03 0.201584 2.048248e-04 1.769417e-05 1.506384 8 0.523828 2557.446000 165.212383 2.956109