/* ** ** Swift/XRT hardness ratio for Mrk 421. ** 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 57112.833652 0.000009 0.25000 0.06412 0.71164 0 76.79366 8.80884 71.31572 8.18047 19.19841 4.40442 17.82893 4.09024 57112.884692 0.000367 0.22850 0.00820 1.00000 0 73.63914 1.13338 68.32150 1.05147 16.82657 0.54558 15.61356 0.50621 57112.885430 0.000370 0.22737 0.00813 1.00000 0 73.52488 1.13280 68.03117 1.04809 16.71721 0.53953 15.46677 0.49920 57112.886165 0.000365 0.22534 0.00808 1.00000 0 76.52954 1.17411 69.64008 1.06833 17.24508 0.55885 15.69728 0.50870 57112.886914 0.000385 0.22793 0.00810 1.00000 0 71.78258 1.10120 65.90867 1.01097 16.36132 0.52474 15.01292 0.48157 57112.887681 0.000382 0.22914 0.00816 1.00000 0 71.90511 1.11122 65.71815 1.01556 16.47620 0.52891 15.05793 0.48328 57112.888430 0.000367 0.23424 0.00841 1.00000 0 72.96916 1.14316 66.62566 1.04387 17.09261 0.55224 15.61266 0.50440 57112.889145 0.000347 0.24505 0.00876 1.00000 0 73.72002 1.17232 67.84554 1.07880 18.06495 0.57863 16.63050 0.53265 57112.889877 0.000385 0.22165 0.00793 1.00000 0 73.66267 1.12092 67.00941 1.01961 16.32709 0.52864 14.84808 0.48071 57112.890653 0.000391 0.21578 0.00761 1.00000 0 75.06350 1.12200 68.30371 1.02093 16.19688 0.51770 14.73730 0.47106 57112.891411 0.000367 0.22659 0.00812 1.00000 0 75.64756 1.16109 68.79939 1.05595 17.14067 0.55515 15.58945 0.50494 57112.892157 0.000379 0.22375 0.00798 1.00000 0 74.75689 1.14014 67.67775 1.03218 16.72710 0.53931 15.14315 0.48825 57112.892915 0.000379 0.22906 0.00811 1.00000 0 73.22176 1.12527 66.56734 1.02301 16.77185 0.53501 15.24847 0.48641 57112.893671 0.000376 0.22683 0.00815 0.99231 0 74.02876 1.14209 67.33801 1.03878 16.79163 0.54505 15.28563 0.49614 57112.894417 0.000370 0.22257 0.00791 1.00000 0 77.15827 1.17438 69.93420 1.06444 17.17312 0.55140 15.56806 0.49989 57112.895161 0.000373 0.22272 0.00790 1.00000 0 75.60494 1.14520 69.34294 1.05029 16.83840 0.53990 15.43917 0.49500 57112.895910 0.000376 0.22528 0.00806 1.00000 0 74.18607 1.13926 67.83408 1.04164 16.71299 0.54047 15.27592 0.49401 57112.896651 0.000365 0.23572 0.00843 1.00000 0 73.87976 1.15940 66.95032 1.05063 17.41492 0.55980 15.78337 0.50733 57112.897377 0.000362 0.22631 0.00809 1.00000 0 76.91101 1.18220 69.88619 1.07413 17.40560 0.56210 15.82195 0.51093 57112.898121 0.000382 0.22776 0.00803 1.00000 0 73.79940 1.13363 66.80652 1.02622 16.80861 0.53373 15.21599 0.48316 57112.898882 0.000379 0.22121 0.00782 0.99237 0 75.67371 1.14174 69.18069 1.04375 16.73972 0.53514 15.30412 0.48918 57112.899640 0.000379 0.23345 0.00820 0.99533 0 74.85090 1.14027 67.76991 1.03240 17.47416 0.55313 15.82147 0.50081 57112.953118 0.000394 0.22286 0.00788 0.99265 0 71.30808 1.07555 66.41885 1.00176 15.89195 0.50819 14.79892 0.47321 57112.953922 0.000411 0.21626 0.00768 1.00000 0 70.51090 1.04794 65.38976 0.97177 15.24880 0.49159 14.14019 0.45592