READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 36857.746 480.172 -467.588 3.301019e-02 6.750962e-03 -6.750962e-03 1.000000 5.794937e-04 7.187734e-05 1.279539 25 0.549221 947.759400 358.924087 4.889702 42624.139 471.275 -473.977 1.856239e-02 5.600322e-03 -4.682147e-03 1.000000 3.958959e-04 5.901667e-05 1.287695 14 0.374221 945.252100 244.252462 3.964504