READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 2207.194 21070.824 -126.786 8.1084e-03 0.0000e+00 0.0000e+00 0.0694 3.5326e-03 9.9916e-05 1.4173 3 5.1992 1471.7851 0.0000 inf