/* ** ** 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 56488.672004 0.000521 0.57703 0.16325 0.95000 0 0.54727 0.09387 0.40304 0.06912 0.31579 0.07105 0.23300 0.05241 56488.673000 0.000475 0.55581 0.15575 0.97561 0 0.59767 0.10093 0.45079 0.07613 0.33219 0.07428 0.25042 0.05599 56488.674018 0.000544 0.54979 0.15115 0.96809 0 0.55735 0.09320 0.42045 0.07030 0.30643 0.06687 0.23115 0.05044 56488.675595 0.001033 0.24795 0.06218 0.96919 0 0.61902 0.07027 0.46702 0.05302 0.15349 0.03432 0.11580 0.02589 56488.677169 0.000541 0.87903 0.27329 0.96791 0 0.32998 0.07035 0.24900 0.05309 0.29006 0.06563 0.21889 0.04953 56488.678387 0.000677 0.47477 0.13025 0.97009 0 0.49000 0.07697 0.36963 0.05806 0.23264 0.05233 0.17552 0.03948 56488.679632 0.000567 0.61444 0.17508 0.95918 0 0.45974 0.08119 0.34689 0.06126 0.28248 0.06316 0.21312 0.04766 56488.680699 0.000501 0.61323 0.17191 0.98844 0 0.53527 0.09419 0.40146 0.07064 0.32825 0.07163 0.24602 0.05369 56488.681918 0.000718 0.53913 0.12734 0.97581 0 0.57310 0.08120 0.42818 0.06066 0.30898 0.05839 0.23179 0.04380