/* ** ** 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 54389.627353 0.000747 0.17687 0.01369 0.97674 0 19.71122 0.58832 9.07395 0.27008 3.48626 0.24902 1.58549 0.11293 54389.628768 0.000668 0.18043 0.01431 0.97835 0 19.04211 0.58364 9.58588 0.29380 3.43572 0.25128 1.73098 0.12660 54389.630073 0.000637 0.19274 0.01516 0.97727 0 18.74458 0.58652 9.54931 0.29879 3.61284 0.26078 1.83894 0.13272 54389.631441 0.000732 0.16032 0.01238 0.95652 0 20.08047 0.56716 10.20512 0.28823 3.21930 0.23142 1.63411 0.11747 54389.632772 0.000599 0.19784 0.01567 0.98551 0 19.15069 0.61347 9.78982 0.31355 3.78883 0.27439 1.93299 0.13997 54389.634034 0.000663 0.18850 0.01477 0.96941 0 18.53237 0.57428 9.47854 0.29370 3.49336 0.25133 1.78570 0.12846 54389.635761 0.001065 0.18260 0.01106 0.97090 0 19.79691 0.46721 10.06787 0.23756 3.61497 0.20156 1.83818 0.10250 54389.694147 0.000874 0.16167 0.01270 0.95695 0 19.86659 0.57135 8.36623 0.24037 3.21188 0.23479 1.35025 0.09870 54389.695776 0.000755 0.17537 0.01384 0.97701 0 20.14640 0.61213 8.74934 0.26583 3.53307 0.25742 1.53438 0.11178 54389.697434 0.000903 0.14896 0.01161 0.97436 0 19.72870 0.54800 8.66430 0.24057 2.93883 0.21410 1.28706 0.09376 54389.699126 0.000790 0.17292 0.01350 0.97070 0 19.72117 0.58564 8.63474 0.25640 3.41015 0.24615 1.49192 0.10768 54389.700631 0.000715 0.20281 0.01611 0.95548 0 18.77634 0.60324 8.21935 0.26406 3.80801 0.27670 1.66638 0.12108 54389.702422 0.001071 0.18623 0.01240 0.93862 0 19.30027 0.49991 8.51385 0.22041 3.59429 0.22056 1.58209 0.09704 54389.760753 0.000813 0.18067 0.01420 0.97865 0 16.31713 0.50266 7.92312 0.24332 2.94810 0.21310 1.43430 0.10344 54389.762341 0.000775 0.17340 0.01361 0.97015 0 16.80399 0.50080 8.70858 0.25949 2.91386 0.21156 1.50906 0.10955 54389.763860 0.000744 0.16052 0.01251 0.98054 0 18.64555 0.53749 9.75794 0.28123 2.99294 0.21669 1.56491 0.11331 54389.765426 0.000822 0.14898 0.01154 0.97183 0 18.32628 0.50349 9.62091 0.26431 2.73031 0.19783 1.43233 0.10378 54389.767037 0.000790 0.15906 0.01236 0.95238 0 18.00975 0.50903 9.53310 0.26941 2.86462 0.20744 1.51676 0.10982 54389.768635 0.000807 0.15122 0.01174 0.98925 0 17.79934 0.49747 9.46335 0.26441 2.69156 0.19497 1.42883 0.10346 54389.770145 0.000703 0.17408 0.01335 0.99113 0 18.15192 0.53588 9.74450 0.28733 3.15983 0.22360 1.70425 0.12043 54389.828102 0.000802 0.19325 0.01524 0.96029 0 19.06000 0.59741 7.66480 0.24025 3.68341 0.26664 1.47883 0.10701 54389.829818 0.000914 0.16307 0.01260 0.97468 0 19.43700 0.55841 7.92546 0.22757 3.16966 0.22732 1.29045 0.09252 54389.831612 0.000880 0.15887 0.01227 0.95395 0 20.77772 0.58617 8.57761 0.24187 3.30103 0.23738 1.36364 0.09802 54389.833287 0.000796 0.18738 0.01456 0.97818 0 18.88993 0.58633 7.92129 0.24586 3.53969 0.25214 1.48529 0.10580 54389.834850 0.000767 0.19099 0.01502 0.96604 0 19.21805 0.59788 8.10124 0.25204 3.67052 0.26508 1.54818 0.11182 54389.836574 0.000958 0.15203 0.01137 0.98314 0 20.52895 0.55452 8.58340 0.23184 3.12096 0.21762 1.30410 0.09093 54389.894853 0.000885 0.16424 0.01280 0.93790 0 17.18890 0.49533 8.44320 0.24240 2.82308 0.20436 1.37432 0.09911 54389.896574 0.000836 0.15530 0.01207 0.98270 0 16.82510 0.47678 8.91916 0.25272 2.61290 0.18906 1.38517 0.10023 54389.898334 0.000923 0.14301 0.01106 0.97492 0 16.38481 0.44623 8.83985 0.24058 2.34321 0.16962 1.26492 0.09153 54389.900125 0.000868 0.15084 0.01169 0.97667 0 16.26978 0.45092 8.91005 0.24685 2.45406 0.17754 1.34262 0.09715 54389.901676 0.000683 0.18805 0.01472 0.97458 0 16.71891 0.51690 9.16835 0.28334 3.14403 0.22617 1.71943 0.12359 54389.903273 0.000914 0.16249 0.01213 0.96927 0 15.82035 0.43787 8.58919 0.23759 2.57058 0.17828 1.39557 0.09677 54389.961598 0.000964 0.16342 0.01271 0.98197 0 17.73866 0.51579 7.39478 0.21489 2.89891 0.20916 1.20616 0.08699 54389.962871 0.000310 0.11865 0.01742 0.98131 0 19.79942 0.95609 8.36543 0.40397 2.34925 0.32579 0.99213 0.13758 54389.964092 0.000906 0.16853 0.01319 0.96166 0 17.99009 0.52515 7.76639 0.22666 3.03187 0.22012 1.30341 0.09463 54389.966042 0.001045 0.14897 0.01155 0.97784 0 17.44626 0.48286 7.50876 0.20780 2.59898 0.18821 1.11707 0.08089 54389.967387 0.000301 0.11772 0.01785 0.98077 0 19.12439 0.94821 8.26139 0.40958 2.25136 0.32257 0.97180 0.13926 54389.967989 0.000301 0.12745 0.01962 0.97115 0 17.51543 0.89558 7.61954 0.38961 2.23229 0.32414 0.97110 0.14101 54389.969896 0.001606 0.16124 0.00981 0.96217 0 17.27037 0.38820 7.46304 0.16775 2.78466 0.15737 1.20347 0.06802