READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 156201.633 6247.681 -1169.655 7.7079e-03 0.0000e+00 0.0000e+00 0.2282 8.3604e-05 9.2893e-06 1.6317 1 0.1415 1692.4275 1.3993 inf