READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 308012.430 12202.067 -29876.518 1.2938e-03 0.0000e+00 0.0000e+00 0.2250 5.5030e-05 2.8010e-06 1.5869 1 0.5210 9467.5648 0.6079 inf