READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 3029.281 4466.101 -1343.844 9.368633e-03 2.909606e-03 -2.432575e-03 0.349558 3.758704e-04 3.199622e-05 1.437401 14 0.763360 2030.913000 203.698495 3.851324