READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 85710.945 1263.680 -1263.680 4.7311e-03 0.0000e+00 0.0000e+00 0.9990 6.4380e-05 5.2219e-06 2.0195 0 0.1626 2524.8511 0.0000 inf