READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 38672.260 6839.812 -5604.277 2.1306e-02 0.0000e+00 0.0000e+00 0.1547 2.2034e-02 3.0314e-04 1.4765 47 42.4282 1925.6064 0.9313 inf