READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 29458.162 15105.996 -18050.279 2.0641e-03 0.0000e+00 0.0000e+00 0.1610 1.1421e-04 5.6402e-06 1.4373 1 0.6096 5338.0417 0.4864 inf