READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 732259.129 15345.770 -3559.162 2.8225e-03 0.0000e+00 0.0000e+00 0.2580 2.1132e-04 1.1280e-05 1.5108 2 1.0306 4876.6985 0.9100 inf