READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 416421.625 59924.038 -10306.973 3.7084e-03 0.0000e+00 0.0000e+00 0.0723 1.2587e-04 7.0694e-06 1.6871 3 0.6387 5074.7752 2.1256 inf