READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 175.469 21.578 -43.612 4.984074e+00 1.116294e+00 -1.116294e+00 1.000000 4.998940e-04 1.290721e-04 16.272069 20 0.032588 65.189860 2373.064126 4.464841 217.306 37.410 -20.258 5.737584e+00 1.284499e+00 -1.284499e+00 1.000000 4.144045e-04 1.249477e-04 16.563542 20 0.023898 57.668000 2772.347920 4.466786 386.657 540.015 -131.941 2.143780e-01 4.424028e-02 -4.424028e-02 1.000000 3.872788e-04 4.564124e-05 6.067989 24 0.260234 671.956240 774.065964 4.845764