READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 6656.545 311.299 -400.777 3.255390e-02 7.802344e-03 -7.802344e-03 0.992955 4.203994e-04 6.647098e-05 1.300222 18 0.297247 707.058600 376.663301 4.172323 10422.752 452.521 -262.064 2.667388e-02 7.001509e-03 -7.001509e-03 1.000000 3.414021e-04 6.339678e-05 1.291726 15 0.243961 714.585108 325.723151 3.809732 11441.908 912.683 -566.634 2.234354e-02 4.483901e-03 -4.483901e-03 0.996601 3.994275e-04 4.774072e-05 1.296314 26 0.588871 1474.287792 361.037878 4.983058