READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 107696.279 89334.564 -445.046 2.5200e-03 0.0000e+00 0.0000e+00 0.0681 7.1886e-05 3.9453e-06 1.9831 1 0.4396 6115.3047 0.7296 inf