READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 572281.134 507.728 -11.283 2.3123e-02 0.0000e+00 0.0000e+00 1.0000 1.6098e-04 3.1571e-05 1.4916 1 0.0836 519.0111 1.6609 inf