READ TERR 1 2 READ SERR 4 !Time T_+ve T_-ve Rate Ratepos Rateneg FracExp BGrate BGerr CorrFact CtsInSrc BGInSrc Exposure Sigma SNR 46903.146 7335.704 -5009.189 9.650349e-03 1.738101e-03 -1.738101e-03 0.384476 3.413357e-04 2.176277e-05 1.414569 34 1.620088 4746.318900 313.476186 5.552238 330895.843 15406.131 -7694.825 1.725319e-03 1.349376e-03 -9.081617e-04 0.109622 9.913487e-05 9.409466e-06 1.589360 3 0.251046 2532.373000 3.003410 1.899793