READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 63614.298 28.834 -26.327 1.9055e-01 0.0000e+00 0.0000e+00 1.0000 1.4115e-04 9.9810e-05 1.2947 1 0.0078 55.1606 2.6169 inf