READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 6511.722 34431.796 -6360.516 2.2083e-03 0.0000e+00 0.0000e+00 0.2558 1.8896e-04 6.0455e-06 1.5744 6 1.9714 10432.8753 2.3449 inf