READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 242706.283 20951.278 -36684.699 3.0962e-03 0.0000e+00 0.0000e+00 0.0801 7.6490e-05 5.7493e-06 1.4765 2 0.3533 4618.4466 1.8724 inf