READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 1069588.410 537.818 -537.818 7.4334e-02 0.0000e+00 0.0000e+00 0.7599 1.7441e-05 3.4204e-06 10.2721 0 0.0143 817.3798 0.0000 inf