READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 8059.989 739.422 -667.173 2.743980e-02 5.633807e-03 -5.633807e-03 1.000000 4.585852e-04 4.729945e-05 1.584757 25 0.645044 1406.595300 366.068257 4.870560 46240.817 410.550 -494.585 2.051628e-02 5.572979e-03 -5.572979e-03 1.000000 8.166057e-04 8.656003e-05 1.302166 15 0.739139 905.135300 182.018216 3.681385