READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 25443.121 25386.561 -14338.221 8.607101e-03 3.120558e-03 -3.120558e-03 0.060845 3.450541e-03 1.074627e-04 1.643272 21 8.340086 2417.037200 48.740455 2.758193 214474.078 8518.075 -8661.943 5.043495e-03 1.925659e-03 -1.556742e-03 0.207385 2.051226e-04 1.422269e-05 1.938649 10 0.730826 3562.873300 182.918994 3.239776