/* ** ** 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 56285.283723 0.001001 0.37547 0.09886 0.97688 0 0.42063 0.05847 0.31502 0.04378 0.15793 0.03532 0.11854 0.02651 56285.285596 0.000871 0.51202 0.14228 0.97342 0 0.35214 0.05747 0.26559 0.04334 0.18030 0.04055 0.13601 0.03059 56285.287155 0.000689 0.54332 0.15097 0.96639 0 0.42739 0.07048 0.32274 0.05322 0.23221 0.05193 0.17420 0.03895 56285.288527 0.000683 0.73666 0.21852 0.96610 0 0.31529 0.06146 0.23857 0.04650 0.23226 0.05194 0.17573 0.03929 56285.289707 0.000498 0.92902 0.29353 0.97674 0 0.33553 0.07402 0.25388 0.05601 0.31171 0.07050 0.23591 0.05336 56285.290917 0.000712 0.88424 0.27035 0.95935 0 0.25373 0.05291 0.19199 0.04003 0.22436 0.05017 0.16977 0.03796 56285.292152 0.000524 0.89164 0.27838 0.97238 0 0.33554 0.07267 0.25393 0.05499 0.29918 0.06728 0.22642 0.05092 56285.293888 0.001212 0.57794 0.12036 0.97136 0 0.41666 0.05327 0.31513 0.04029 0.24081 0.03959 0.18212 0.02994