READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 1101.029 3641.401 -846.871 3.289429e-02 7.869879e-03 -7.869879e-03 0.278200 6.227742e-04 6.528448e-05 2.253985 19 0.777618 1248.635400 223.542228 4.179770 32742.648 11886.243 -6334.620 2.541513e-03 1.024853e-03 -8.183661e-04 0.273148 1.241117e-04 8.201532e-06 1.509078 9 0.617703 4976.990500 205.353111 3.105595