/* ** ** 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 55519.630469 0.000715 0.73625 0.06936 0.98381 0 2.60326 0.16039 2.22043 0.13678 1.91665 0.13659 1.63772 0.11670 55519.631904 0.000720 0.67635 0.06304 0.99197 0 2.75709 0.16497 2.37634 0.14219 1.86475 0.13328 1.60683 0.11485 55519.633299 0.000674 0.65427 0.06042 0.98712 0 3.08056 0.18092 2.64678 0.15545 2.01550 0.14363 1.73029 0.12329 55519.634754 0.000781 0.58857 0.05291 0.97407 0 2.99545 0.16418 2.57429 0.14109 1.76302 0.12563 1.51318 0.10782 55519.636224 0.000689 0.67245 0.06204 0.97479 0 2.96947 0.17386 2.55719 0.14972 1.99682 0.14236 1.71935 0.12258 55519.637697 0.000784 0.58304 0.05248 0.98893 0 2.95785 0.16182 2.53688 0.13879 1.72455 0.12327 1.48092 0.10585 55519.639318 0.000836 0.51898 0.04589 0.99308 0 3.11459 0.16110 2.65674 0.13740 1.61642 0.11591 1.37911 0.09888 55519.640866 0.000712 0.70874 0.06576 0.98374 0 2.70870 0.16167 2.32447 0.13873 1.91976 0.13638 1.64895 0.11714 55519.642662 0.001085 0.69014 0.04995 0.98933 0 2.98672 0.13865 2.55247 0.11849 2.06127 0.11446 1.76241 0.09786