READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 31012.411 13551.746 -13551.746 4.7269e-03 0.0000e+00 0.0000e+00 0.1245 2.8280e-06 1.1545e-06 2.6970 0 0.0095 3374.8258 0.0000 inf