READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 44598.413 913.659 -245.048 7.0313e-02 0.0000e+00 0.0000e+00 0.2770 8.0794e-04 1.3466e-04 1.9573 3 0.2593 320.9344 2.9753 inf