READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 35480.952 40130.603 -227.944 2.2891e-03 0.0000e+00 0.0000e+00 0.1146 8.8663e-05 5.7232e-06 1.3584 1 0.4099 4623.4612 0.7771 inf