READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 3626247.518 177385.535 -168863.118 6.5376e-03 0.0000e+00 0.0000e+00 0.0060 1.7592e-04 2.0313e-05 1.4117 2 0.3674 2088.5809 1.8411 inf