/* ** ** 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 56833.867401 0.000718 1.11519 0.35993 0.95161 0 0.75603 0.17552 0.15968 0.03686 0.84312 0.18904 0.16977 0.03796 56833.869166 0.001047 0.48822 0.13352 0.95856 0 1.36550 0.21463 0.23818 0.03741 0.66667 0.14921 0.11547 0.02582 56833.871336 0.001123 0.64102 0.18462 0.97165 0 0.94841 0.17182 0.16987 0.03074 0.60795 0.13611 0.10628 0.02376 56833.873813 0.001354 0.45198 0.12321 0.96154 0 1.06869 0.16442 0.19606 0.03014 0.48303 0.10870 0.08855 0.01992 56833.875945 0.000778 0.88250 0.27497 0.97026 0 0.93951 0.20249 0.17594 0.03791 0.82912 0.18657 0.15267 0.03434 56833.877725 0.001001 0.54190 0.15203 0.97110 0 1.20114 0.20313 0.21720 0.03667 0.65089 0.14570 0.11925 0.02666 56833.879776 0.001050 0.71050 0.20920 0.96143 0 0.86986 0.16516 0.16195 0.03073 0.61803 0.13909 0.11417 0.02568 56833.881701 0.000874 0.66787 0.19840 0.96358 0 1.10264 0.20855 0.19962 0.03772 0.73643 0.16869 0.13466 0.03082 56833.883992 0.001418 0.50949 0.12125 0.97143 0 1.27547 0.17796 0.22649 0.03155 0.64983 0.12529 0.11363 0.02187