READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 41563.826 7505.354 -4050.050 4.514742e-03 1.188468e-03 -1.188468e-03 0.430924 1.614014e-04 9.822574e-06 1.479383 16 0.803698 4979.497800 310.689869 3.798792 196093.761 89297.998 -42879.737 1.170323e-03 6.996961e-04 -5.163348e-04 0.042112 1.070141e-04 5.736556e-06 1.479169 5 0.595662 5566.206000 3.497399 2.266598