READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 126497.845 5684.941 -254.491 9.0005e-03 0.0000e+00 0.0000e+00 0.2208 1.1269e-04 1.4086e-05 1.4772 1 0.1478 1311.3179 1.3766 inf