/* ** ** 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 53460.043173 0.000579 0.13519 0.01033 0.99500 0 15.77730 0.41648 14.73486 0.38897 2.13289 0.15297 1.99431 0.14301 53460.044325 0.000573 0.13166 0.01037 0.98485 0 16.10319 0.42193 15.08881 0.39536 2.12007 0.15748 1.98651 0.14756 53460.045578 0.000680 0.11391 0.00862 0.97872 0 16.16598 0.38950 15.14781 0.36497 1.84149 0.13205 1.72551 0.12373 53460.046845 0.000587 0.13342 0.01018 0.99015 0 15.84472 0.41440 14.80561 0.38720 2.11402 0.15159 1.97446 0.14158 53460.048084 0.000651 0.12028 0.00905 0.99556 0 15.88546 0.39426 14.87419 0.36916 1.91068 0.13571 1.78915 0.12708 53460.049311 0.000576 0.13188 0.01032 0.98492 0 16.20417 0.42400 15.05308 0.39388 2.13705 0.15763 1.98607 0.14648 53460.050989 0.001102 0.12639 0.00735 0.91450 0 16.71469 0.32551 15.54988 0.30280 2.11250 0.11574 1.96788 0.10780 53460.110676 0.000720 0.11289 0.00858 0.99197 0 15.19640 0.36691 14.23573 0.34371 1.71558 0.12357 1.60712 0.11576 53460.112083 0.000686 0.12187 0.00918 0.98734 0 15.00346 0.37488 14.05299 0.35114 1.82848 0.12987 1.71267 0.12165 53460.113417 0.000648 0.13117 0.00993 0.99554 0 14.70375 0.38071 13.77309 0.35661 1.92866 0.13725 1.80659 0.12856 53460.114750 0.000686 0.11007 0.00838 0.98734 0 16.45708 0.39010 15.41543 0.36541 1.81149 0.13106 1.69683 0.12276 53460.116021 0.000584 0.13770 0.01067 1.00000 0 15.08517 0.40454 14.13043 0.37894 2.07728 0.15108 1.94580 0.14151 53460.118029 0.001424 0.12249 0.00659 0.91955 0 15.09321 0.26838 14.13778 0.25139 1.84883 0.09393 1.73180 0.08798 53460.177350 0.000637 0.12378 0.00941 0.99545 0 15.65597 0.39459 14.63402 0.36881 1.93789 0.13895 1.81222 0.12994 53460.178644 0.000657 0.12966 0.00977 0.98678 0 14.79564 0.37975 13.86743 0.35593 1.91848 0.13592 1.79812 0.12739 53460.179920 0.000619 0.13261 0.01015 0.97664 0 15.28282 0.39585 14.32409 0.37101 2.02659 0.14595 1.89946 0.13680 53460.181219 0.000680 0.11972 0.00914 0.99149 0 15.10805 0.37519 14.16011 0.35165 1.80869 0.13060 1.69521 0.12241 53460.182611 0.000712 0.11379 0.00861 0.99187 0 15.25277 0.36900 14.29476 0.34582 1.73556 0.12445 1.62655 0.11663 53460.183861 0.000538 0.14863 0.01165 0.99462 0 15.17958 0.42316 14.22707 0.39661 2.25614 0.16521 2.11457 0.15484 53460.185261 0.000862 0.12341 0.00862 0.88803 0 15.32300 0.35452 14.36051 0.33225 1.89106 0.12456 1.77226 0.11674 53460.243932 0.000631 0.12200 0.00918 0.99541 0 16.26402 0.40362 15.12573 0.37537 1.98423 0.14095 1.84686 0.13118 53460.245141 0.000579 0.13437 0.01024 0.99000 0 16.27579 0.42608 14.99861 0.39265 2.18698 0.15645 2.01450 0.14408 53460.246368 0.000648 0.11541 0.00891 0.99107 0 16.29932 0.39752 15.26769 0.37236 1.88108 0.13776 1.76202 0.12904 53460.247818 0.000802 0.12759 0.00913 0.88020 0 15.98405 0.37818 14.90117 0.35254 2.03933 0.13774 1.90102 0.12842 53460.313888 0.000448 0.16361 0.01281 0.98710 0 16.81690 0.48920 15.69894 0.45668 2.75149 0.20006 2.56938 0.18681 53460.314872 0.000535 0.13809 0.01067 0.99459 0 16.64276 0.44385 15.54424 0.41454 2.29813 0.16666 2.14739 0.15572 53460.315960 0.000553 0.12734 0.01002 1.00000 0 16.99577 0.44120 15.93034 0.41354 2.16424 0.16069 2.02855 0.15062 53460.317033 0.000521 0.13838 0.01058 0.99444 0 17.09506 0.45525 16.02320 0.42671 2.36559 0.16961 2.21727 0.15898 53460.318142 0.000587 0.12315 0.00960 0.98522 0 16.86493 0.42629 15.80770 0.39956 2.07690 0.15313 1.94670 0.14353 53460.319788 0.001059 0.12918 0.00771 0.90880 0 16.49070 0.32917 15.45692 0.30853 2.13025 0.11987 1.99671 0.11235 53460.383328 0.000443 0.15336 0.01173 0.99346 0 18.30073 0.51184 17.11461 0.47865 2.80660 0.19985 2.62344 0.18681 53460.384248 0.000477 0.14219 0.01090 1.00000 0 18.13265 0.49196 16.92750 0.45926 2.57820 0.18489 2.40521 0.17248 53460.385208 0.000483 0.14368 0.01110 1.00000 0 17.56951 0.48152 16.45986 0.45111 2.52443 0.18231 2.36500 0.17079 53460.386123 0.000431 0.15541 0.01198 0.99329 0 18.51766 0.52317 17.28072 0.48819 2.87781 0.20636 2.68148 0.19229 53460.387002 0.000448 0.14950 0.01162 0.98710 0 18.55779 0.51604 17.24812 0.47960 2.77441 0.20131 2.58206 0.18729 53460.387856 0.000405 0.17169 0.01334 1.00000 0 17.69495 0.52906 16.51303 0.49373 3.03810 0.21785 2.83471 0.20328 53460.389268 0.001007 0.13686 0.00763 0.90991 0 18.26226 0.35418 17.10886 0.33181 2.49935 0.13057 2.34150 0.12232