READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 15788.120 8022.469 -3020.160 1.160455e-02 6.432121e-03 -4.882431e-03 0.065165 1.220527e-03 1.133231e-04 1.630336 6 0.878285 719.595100 3.558812 2.376798 164927.274 5373.328 -4916.694 8.179190e-03 4.588156e-03 -3.388820e-03 0.192738 1.552860e-04 1.417561e-05 3.457284 5 0.307975 1983.274300 4.246119 2.413580