READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 8059.989 739.422 -667.173 2.734822e-02 5.620816e-03 -5.620816e-03 1.000000 4.764331e-04 4.812701e-05 1.581098 25 0.670148 1406.595300 359.402795 4.865524 12283.424 178.086 -192.994 2.048379e-02 1.015075e-02 -7.698845e-03 1.000000 7.238784e-04 1.241441e-04 1.326319 6 0.268617 371.080400 124.412856 2.660631