READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 130395.399 18452.110 -16322.159 2.1801e-02 0.0000e+00 0.0000e+00 0.0282 1.2277e-03 8.7473e-05 2.3787 2 1.2036 980.3543 0.7395 inf