READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 1921975.569 1339.728 -1150.021 6.7269e-03 0.0000e+00 0.0000e+00 0.9899 1.2002e-03 5.4557e-05 1.3579 5 2.9582 2464.6759 1.2088 inf