READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 26125.380 4367.494 -3070.383 2.961965e-02 7.451966e-03 -7.451966e-03 0.132143 1.026353e-04 1.760180e-05 1.831046 16 0.100876 982.861600 919.017184 3.974744