READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 90026.048 2893.030 -3075.442 8.532289e-02 1.492256e-02 -1.492256e-02 0.097041 2.647799e-04 7.343673e-05 1.504502 33 0.153357 579.186300 772.252619 5.717710 380399.399 716.058 -662.957 8.524641e-03 3.553963e-03 -2.799119e-03 1.000000 2.158795e-04 2.544164e-05 1.526306 8 0.297701 1379.015000 219.536228 3.045473