READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 1884.333 3389.568 -1187.186 4.323029e-02 7.919521e-03 -7.919521e-03 0.291995 4.526668e-04 5.125442e-05 1.900722 31 0.604940 1336.390900 443.749804 5.458701 10585.071 628.255 -673.034 1.104530e-02 3.860575e-03 -3.151618e-03 1.000000 3.355861e-04 3.705929e-05 1.360705 11 0.436694 1301.288700 219.042875 3.504645