READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 5366.316 964.900 -772.659 2.029081e-02 4.084699e-03 -4.084699e-03 1.000000 3.843253e-04 4.323997e-05 1.391764 26 0.667788 1737.558900 337.169405 4.967516 10988.993 441.909 -367.949 2.306088e-02 6.945457e-03 -5.803646e-03 1.000000 4.279672e-04 6.683725e-05 1.367907 14 0.346593 809.857900 252.239841 3.973516