READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 241313.092 275110.752 -85578.603 6.6662e-04 0.0000e+00 0.0000e+00 0.1716 1.4741e-04 1.7483e-06 1.9089 16 9.1255 61905.2370 2.1859 inf