READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 114342.915 51454.004 -34869.307 1.912305e-03 1.064265e-03 -8.071929e-04 0.048448 2.143996e-04 1.183824e-05 1.567234 6 0.896657 4182.176400 3.530056 2.369081