/* ** ** Swift/XRT hardness ratio for Mrk 501. ** 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 56863.992535 0.000243 0.41268 0.03532 1.00000 0 12.14123 0.55976 11.39293 0.52526 5.01039 0.36127 4.70159 0.33900 56863.993073 0.000295 0.33874 0.02827 1.00000 0 12.18119 0.51173 11.43043 0.48019 4.12621 0.29751 3.87190 0.27918 56863.993640 0.000272 0.33869 0.02806 0.98936 0 13.47819 0.56260 12.64749 0.52793 4.56490 0.32670 4.28355 0.30656 56863.994225 0.000312 0.33479 0.02778 0.98148 0 11.91989 0.49365 11.18523 0.46323 3.99064 0.28699 3.74469 0.26931 56863.994827 0.000289 0.36032 0.03087 1.00000 0 11.52769 0.50371 10.81720 0.47267 4.15371 0.30612 3.89771 0.28726 56863.995385 0.000269 0.40379 0.03444 0.98925 0 11.38696 0.52233 10.68515 0.49014 4.59791 0.33067 4.31453 0.31029 56863.995929 0.000275 0.35512 0.02958 1.00000 0 12.56593 0.53894 11.79145 0.50573 4.46240 0.31863 4.18737 0.29899 56863.996482 0.000278 0.39008 0.03253 0.98958 0 11.57969 0.51496 10.86600 0.48322 4.51702 0.31861 4.23863 0.29897 56863.997020 0.000260 0.37520 0.03167 0.98889 0 12.60373 0.55305 11.82692 0.51897 4.72891 0.34097 4.43745 0.31996 56863.997570 0.000289 0.36865 0.03092 0.96000 0 11.95268 0.51606 11.21600 0.48425 4.40633 0.31689 4.13476 0.29736 56863.998151 0.000292 0.32142 0.02615 1.00000 0 13.32168 0.53696 12.50063 0.50386 4.28186 0.30266 4.01795 0.28401 56863.998884 0.000440 0.40565 0.02627 0.99200 0 12.02664 0.41621 11.28540 0.39056 4.87855 0.26700 4.57787 0.25054 56864.043412 0.000275 0.36568 0.03079 0.98947 0 12.50715 0.54188 11.56510 0.50106 4.57359 0.33014 4.22910 0.30527 56864.043999 0.000312 0.32398 0.02767 1.00000 0 12.01104 0.50079 11.10636 0.46307 3.89137 0.29011 3.59827 0.26826 56864.044584 0.000272 0.40178 0.03418 0.97872 0 11.62425 0.52823 10.74870 0.48844 4.67044 0.33584 4.31866 0.31054 56864.045128 0.000272 0.36162 0.03058 1.00000 0 12.52006 0.54343 11.57704 0.50250 4.52749 0.32852 4.18648 0.30378 56864.045689 0.000289 0.37047 0.03124 1.00000 0 11.59816 0.51095 10.72457 0.47247 4.29680 0.30897 3.97316 0.28570 56864.046230 0.000252 0.40025 0.03272 1.00000 0 13.33485 0.58236 12.33045 0.53849 5.33729 0.36884 4.93528 0.34106