/* ** ** 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 57171.897498 0.000127 0.23207 0.01864 1.00000 0 42.71822 1.46403 39.37538 1.34946 9.91363 0.72027 9.13859 0.66394 57171.897773 0.000148 0.19460 0.01502 1.00000 0 45.15554 1.41318 41.24908 1.29089 8.78725 0.62000 8.02136 0.56599 57171.898062 0.000142 0.19267 0.01498 1.00000 0 46.59480 1.47495 42.49677 1.34509 8.97740 0.63746 8.18105 0.58080 57171.898337 0.000133 0.22813 0.01815 1.00000 0 40.98877 1.41860 37.83714 1.30952 9.35086 0.66988 8.63194 0.61838 57171.898595 0.000124 0.21544 0.01687 1.00000 0 47.41915 1.58206 43.49223 1.45105 10.21594 0.72346 9.36918 0.66348 57171.898858 0.000139 0.20645 0.01597 1.00000 0 45.58402 1.47517 41.20538 1.33342 9.41097 0.66144 8.51843 0.59874 57171.899139 0.000142 0.19504 0.01544 1.00000 0 45.35449 1.45319 41.36137 1.32512 8.84600 0.64037 8.07091 0.58427 57171.899437 0.000156 0.18477 0.01444 1.00000 0 43.45843 1.34922 40.04124 1.24305 8.02968 0.57604 7.39402 0.53042 57171.899726 0.000133 0.20594 0.01629 1.00000 0 45.45104 1.49419 41.93739 1.37868 9.35999 0.67319 8.63638 0.62114 57171.900001 0.000142 0.19738 0.01553 0.97959 0 46.19521 1.46577 42.15436 1.33755 9.11809 0.65645 8.32253 0.59935 57171.900305 0.000162 0.17401 0.01374 1.00000 0 44.43977 1.34088 40.69037 1.22760 7.73289 0.56423 7.06935 0.51574 57171.900600 0.000133 0.21834 0.01768 1.00000 0 42.93265 1.46980 39.01733 1.33577 9.37372 0.68770 8.51906 0.62483 57171.900866 0.000133 0.21619 0.01702 1.00000 0 44.33881 1.48042 40.31201 1.34593 9.58571 0.68330 8.71904 0.62144 57171.901129 0.000130 0.20623 0.01635 1.00000 0 46.89939 1.54171 42.59875 1.40026 9.67227 0.69760 8.78378 0.63338 57171.901401 0.000142 0.19639 0.01533 1.00000 0 46.23484 1.48091 41.44910 1.32762 9.07994 0.64624 8.14017 0.57936 57171.901697 0.000153 0.18888 0.01482 1.00000 0 43.36533 1.36038 39.67437 1.24448 8.19083 0.58921 7.49573 0.53911 57171.901983 0.000133 0.21020 0.01652 1.00000 0 45.72740 1.50615 41.71025 1.37378 9.61192 0.68597 8.76703 0.62571 57171.902258 0.000142 0.19996 0.01576 1.00000 0 44.02459 1.41746 40.54284 1.30536 8.80326 0.63319 8.10762 0.58311 57171.902547 0.000148 0.20318 0.01610 1.00000 0 41.60178 1.36560 38.12060 1.25127 8.45272 0.60961 7.75040 0.55887 57171.902842 0.000148 0.19367 0.01490 1.00000 0 45.10098 1.41307 41.42570 1.29785 8.73490 0.61395 8.01735 0.56352 57171.903143 0.000153 0.19904 0.01556 1.00000 0 41.23159 1.33137 37.84872 1.22211 8.20686 0.58410 7.52581 0.53563 57171.903456 0.000159 0.18562 0.01444 1.00000 0 42.86852 1.33449 39.27399 1.22252 7.95746 0.56713 7.29229 0.51975 57171.903780 0.000165 0.17380 0.01344 1.00000 0 44.66391 1.33838 40.50037 1.21361 7.76267 0.55316 7.03642 0.50151 57171.904107 0.000162 0.18402 0.01464 1.00000 0 42.87564 1.33262 38.43578 1.19463 7.89002 0.57781 7.07300 0.51797 57171.904428 0.000159 0.18151 0.01447 1.00000 0 43.74433 1.36533 39.24825 1.22500 7.94023 0.58240 7.12503 0.52258 57171.904741 0.000153 0.19483 0.01529 1.00000 0 42.19003 1.34384 38.68449 1.23214 8.22004 0.58968 7.53353 0.54043 57171.905036 0.000142 0.20145 0.01608 1.00000 0 44.09589 1.43529 39.88783 1.29829 8.88311 0.64754 8.03420 0.58542 57171.905334 0.000156 0.19394 0.01536 0.98148 0 42.42001 1.34568 38.25699 1.21361 8.22714 0.59717 7.42399 0.53885 57171.905658 0.000168 0.17589 0.01361 1.00000 0 43.42844 1.30840 39.25547 1.18264 7.63874 0.54448 6.91510 0.49287 57171.905976 0.000150 0.19322 0.01510 1.00000 0 44.31614 1.39820 40.31521 1.27193 8.56275 0.61201 7.79791 0.55726 57171.906280 0.000153 0.18453 0.01432 1.00000 0 45.16847 1.39568 40.74522 1.25893 8.33514 0.59328 7.52581 0.53563 57171.906598 0.000165 0.18178 0.01435 1.00000 0 41.86380 1.29648 37.96043 1.17558 7.61012 0.55246 6.90301 0.50103 57171.906908 0.000145 0.19725 0.01528 1.00000 0 45.79652 1.45867 41.05293 1.30758 9.03323 0.63809 8.09756 0.57200 57171.907217 0.000165 0.18351 0.01417 1.00000 0 43.20061 1.31819 38.72555 1.18164 7.92794 0.56221 7.10671 0.50397 57171.907544 0.000162 0.17833 0.01387 1.00000 0 44.73160 1.36113 40.19158 1.22295 7.97683 0.57079 7.16572 0.51273 57171.907851 0.000145 0.20300 0.01585 1.00000 0 43.38554 1.40818 39.49516 1.28188 8.80714 0.62524 8.01743 0.56918 57171.908161 0.000165 0.16813 0.01331 1.00000 0 45.35762 1.35318 40.85810 1.21887 7.62618 0.55940 6.87503 0.50424 57171.908482 0.000156 0.18787 0.01454 1.00000 0 43.97255 1.37143 39.74271 1.23948 8.26100 0.58495 7.46064 0.52832 57171.908817 0.000179 0.16874 0.01278 1.00000 0 44.10637 1.27209 40.31402 1.16256 7.44234 0.52133 6.79868 0.47623