/* ** ** 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 56503.416393 0.000402 1.02952 0.33045 0.95683 0 0.34710 0.07878 0.28864 0.06551 0.35735 0.08110 0.29732 0.06748 56503.417296 0.000501 0.48055 0.13161 1.00000 0 0.58366 0.09229 0.48273 0.07633 0.28048 0.06272 0.23160 0.05179 56503.418332 0.000535 0.47017 0.12909 0.96216 0 0.61953 0.09739 0.47779 0.07504 0.29128 0.06557 0.22387 0.05035 56503.419591 0.000723 0.50205 0.13802 0.96400 0 0.43665 0.06904 0.32977 0.05214 0.21922 0.04930 0.16535 0.03719 56503.420997 0.000683 0.49528 0.13643 0.97458 0 0.46332 0.07368 0.34803 0.05534 0.22947 0.05161 0.17326 0.03896 56503.422386 0.000706 0.52354 0.14563 0.96721 0 0.42398 0.06941 0.32254 0.05280 0.22197 0.04992 0.16885 0.03797 56503.423757 0.000666 0.51898 0.14528 0.98261 0 0.44525 0.07343 0.33747 0.05565 0.23108 0.05227 0.17536 0.03967 56503.425001 0.000579 0.45875 0.12605 0.97000 0 0.58537 0.09132 0.44529 0.06947 0.26853 0.06074 0.20428 0.04621 56503.426332 0.000752 0.49914 0.12488 0.96538 0 0.51645 0.07500 0.39284 0.05705 0.25778 0.05252 0.19607 0.03994