/* ** ** 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 57558.028872 0.000654 0.39931 0.10109 1.00000 1 1.06986 0.14596 0.48981 0.06681 0.42721 0.09110 0.19556 0.04169 57558.030223 0.000697 0.36468 0.09644 0.95833 1 1.05523 0.14398 0.46851 0.06391 0.38482 0.08717 0.17180 0.03892 57558.031719 0.000799 0.45161 0.12043 1.00000 1 0.77426 0.11855 0.34033 0.05207 0.34966 0.07635 0.15273 0.03333 57558.033288 0.000770 0.42041 0.10934 0.98113 1 0.87292 0.12347 0.38462 0.05439 0.36698 0.08009 0.16154 0.03525 57558.034857 0.000799 0.39853 0.10359 1.00000 1 0.87074 0.12289 0.38216 0.05392 0.34702 0.07574 0.15273 0.03333 57558.036338 0.000683 0.45574 0.12444 0.97872 1 0.85317 0.13367 0.38027 0.05958 0.38883 0.08695 0.17391 0.03889 57558.037529 0.000508 0.51249 0.14330 1.00000 1 0.98933 0.16608 0.44697 0.07503 0.50702 0.11337 0.22857 0.05111 57558.038793 0.000755 0.66793 0.16089 0.95839 1 0.78021 0.11970 0.34904 0.05355 0.52113 0.09677 0.23276 0.04322