READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 24977.374 895.789 -759.540 2.979968e-02 6.569272e-03 -6.569272e-03 0.901237 1.187293e-03 7.554567e-05 1.999954 24 1.771256 1491.843500 197.234137 4.536223 70733.066 592.728 -677.628 2.217537e-02 7.164886e-03 -7.164886e-03 0.894086 1.083512e-02 2.663389e-04 1.508796 29 12.306603 1135.806900 55.183030 3.095007