/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD). ** BinHW - One-half of the full time bin size (days). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 57321.459430 0.000784 0.84062 0.25224 0.94444 1 0.40929 0.08187 0.18519 0.03704 0.34405 0.07695 0.15686 0.03508 57321.461304 0.001089 0.50037 0.13841 0.97333 1 0.49372 0.08038 0.21957 0.03574 0.24704 0.05524 0.10959 0.02451 57321.463207 0.000813 0.72552 0.20790 0.98214 1 0.47711 0.08860 0.21091 0.03917 0.34615 0.07554 0.15273 0.03333 57321.465066 0.001046 0.54950 0.15425 0.98611 1 0.46416 0.07876 0.20515 0.03481 0.25506 0.05704 0.11268 0.02520 57321.466896 0.000784 0.80831 0.24602 0.98148 1 0.42031 0.08677 0.18627 0.03845 0.33974 0.07598 0.15094 0.03375 57321.468886 0.001206 0.45539 0.11745 0.97558 1 0.53721 0.07797 0.23875 0.03465 0.24464 0.05216 0.10868 0.02317