READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 85698.966 742.921 -994.638 1.256578e-02 4.518190e-03 -4.518190e-03 1.000000 4.739207e-03 1.496426e-04 1.710395 21 8.234652 1737.558900 49.095070 2.781154 91181.764 775.722 -718.629 1.179780e-02 4.963745e-03 -4.149937e-03 1.000000 2.830264e-03 1.069739e-04 1.804324 14 4.229407 1494.350800 3.767986 2.842886