READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 105001.586 33417.872 -11491.059 2.3779e-03 0.0000e+00 0.0000e+00 0.1367 7.3480e-05 4.5224e-06 1.5213 2 0.4510 6137.8704 1.6739 inf