READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 44803.614 708.457 -450.249 5.5112e-02 0.0000e+00 0.0000e+00 0.2770 1.0879e-02 5.0340e-04 1.5019 5 3.4913 320.9344 0.9026 inf