READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 11864.392 171073.843 -229.418 7.6806e-04 0.0000e+00 0.0000e+00 0.0859 6.1606e-05 2.2030e-06 1.5053 1 0.9070 14722.8656 0.1151 inf