READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 481657.340 351044.382 -188543.534 1.5887e-03 0.0000e+00 0.0000e+00 0.0266 1.3688e-04 4.9137e-06 2.2801 3 1.9669 14369.3363 0.7924 inf