READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 19321.908 9814.739 -14567.007 2.8343e-03 0.0000e+00 0.0000e+00 0.3179 5.4197e-05 3.1395e-06 2.2826 2 0.4200 7750.0342 1.7328 inf 350733.713 16626.495 -93245.580 5.0256e-03 0.0000e+00 0.0000e+00 0.0451 1.3593e-04 8.1969e-06 1.9484 4 0.6735 4954.4248 2.7366 inf