READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 5733.583 355.547 -409.187 1.837862e-02 8.460433e-03 -7.311020e-03 1.000000 1.343098e-02 3.666329e-04 1.309978 21 10.271131 764.734220 3.017319 2.513824 11012.662 105.858 -149.886 4.756421e-02 2.265284e-02 -1.849174e-02 1.000000 1.270666e-02 6.003330e-04 1.569586 11 3.249658 255.744600 3.394453 2.572187