/* ** ** 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 56998.895965 0.000532 0.54984 0.09798 0.97826 0 1.18258 0.12550 1.00131 0.10626 0.65023 0.09308 0.55056 0.07881 56998.897137 0.000639 0.43827 0.07658 0.97285 0 1.22208 0.11770 1.03475 0.09966 0.53560 0.07809 0.45350 0.06612 56998.898349 0.000573 0.50133 0.08692 0.96970 0 1.22902 0.12327 1.04063 0.10438 0.61615 0.08714 0.52170 0.07378 56998.899226 0.000304 0.49020 0.13630 0.97143 0 0.93382 0.14990 0.79067 0.12693 0.45775 0.10392 0.38759 0.08799 56998.899866 0.000336 0.40282 0.10322 0.95690 0 1.15005 0.15827 0.97376 0.13401 0.46327 0.10014 0.39226 0.08479 56998.900803 0.000602 0.49739 0.08682 0.91914 0 1.26074 0.12655 1.06748 0.10715 0.62708 0.08955 0.53095 0.07582 56999.296211 0.000590 0.68006 0.20129 0.95588 0 1.23049 0.23681 0.30050 0.05783 0.83680 0.18819 0.20436 0.04596 56999.297551 0.000749 0.67844 0.20102 0.97297 0 0.95444 0.18412 0.23308 0.04497 0.64753 0.14562 0.15813 0.03556 56999.299101 0.000802 0.40962 0.10852 0.92058 0 1.57072 0.22315 0.38359 0.05450 0.64340 0.14387 0.15712 0.03513 56999.300725 0.000822 0.42729 0.11633 0.97183 0 1.37612 0.20854 0.33606 0.05093 0.58800 0.13300 0.14360 0.03248 56999.301943 0.000396 0.91161 0.28566 0.97080 0 1.34585 0.29369 0.32867 0.07172 1.22689 0.27592 0.29962 0.06738 56999.302961 0.000622 0.52933 0.14654 0.93488 0 1.54203 0.25166 0.37658 0.06146 0.81625 0.18252 0.19934 0.04457 56999.304333 0.000749 0.41160 0.11033 0.97297 0 1.58178 0.23380 0.38629 0.05710 0.65106 0.14558 0.15899 0.03555 56999.305719 0.000637 0.63169 0.18184 0.91818 0 1.27184 0.22645 0.31060 0.05530 0.80341 0.18172 0.19620 0.04438 56999.306998 0.000642 0.63663 0.17286 0.96847 0 1.37195 0.23688 0.33505 0.05785 0.87343 0.18303 0.21330 0.04470