READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 4383.034 323.977 -212.585 4.654429e-02 1.321000e-02 -1.321000e-02 1.000000 4.596931e-03 2.219419e-04 1.718373 17 2.466539 536.562200 122.042088 3.523413 14402.480 1576.353 -4241.769 8.826605e-03 5.412773e-03 -3.997884e-03 0.152986 7.958688e-04 5.982116e-05 1.830495 5 0.708396 890.091500 3.284771 2.207819