READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 60816.299 311.041 -172.868 3.6431e-02 0.0000e+00 0.0000e+00 1.0000 2.9495e-04 5.6763e-05 1.7827 2 0.1427 483.9089 2.5353 inf