READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 58675.909 271.252 -285.368 6.287674e-02 1.242752e-02 -1.242752e-02 1.000000 3.615416e-04 5.013680e-05 1.356596 26 0.201241 556.620600 924.448966 5.059477 62875.082 253.246 -240.692 4.043352e-02 1.069138e-02 -1.069138e-02 1.000000 7.129894e-04 7.474160e-05 1.363455 15 0.352173 493.938100 396.769539 3.781881