/* ** ** 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 58877.116811 0.000200 0.17300 0.01338 0.98551 0 36.28485 1.07251 33.92029 1.00262 6.27724 0.44862 5.86818 0.41938 58877.117178 0.000168 0.21664 0.01729 0.96552 0 34.68817 1.14946 32.42767 1.07455 7.51470 0.54562 7.02499 0.51006 58877.117528 0.000182 0.18627 0.01465 1.00000 0 36.02644 1.12878 33.67872 1.05522 6.71058 0.48401 6.27327 0.45247 58877.117910 0.000200 0.17377 0.01350 0.98551 0 35.94192 1.07711 33.59971 1.00692 6.24573 0.44751 5.83872 0.41835 58877.118269 0.000159 0.22471 0.01785 1.00000 0 34.36436 1.17940 32.12495 1.10254 7.72199 0.55328 7.21878 0.51723 58877.118619 0.000191 0.19335 0.01542 1.00000 0 32.82559 1.04660 30.68646 0.97840 6.34667 0.46388 5.93308 0.43365 58877.118998 0.000188 0.19633 0.01530 0.98462 0 34.14211 1.07554 31.91718 1.00545 6.70305 0.47783 6.26624 0.44669 58877.119368 0.000182 0.19383 0.01510 1.00000 0 34.93883 1.10735 32.66199 1.03519 6.77227 0.48204 6.33094 0.45063 58877.119739 0.000188 0.19272 0.01519 0.98462 0 34.27690 1.08748 32.04319 1.01662 6.60572 0.47645 6.17525 0.44540 58877.120103 0.000177 0.20449 0.01596 0.98361 0 34.94813 1.13292 32.67068 1.05909 7.14660 0.50740 6.68088 0.47434 58877.120566 0.000286 0.19508 0.01201 0.99280 0 36.15140 0.89846 33.79554 0.83991 7.05258 0.39734 6.59299 0.37145 58877.163017 0.000237 0.16735 0.01297 1.00000 0 34.39882 1.01202 28.92592 0.85100 5.75656 0.41265 4.84068 0.34700 58877.163468 0.000214 0.19198 0.01527 0.98649 0 33.37796 1.05373 28.06747 0.88608 6.40777 0.46764 5.38829 0.39324 58877.163899 0.000217 0.18833 0.01503 1.00000 0 33.12897 1.04618 27.85810 0.87974 6.23909 0.45724 5.24645 0.38449 58877.164342 0.000226 0.18573 0.01421 1.00000 0 33.54848 1.03473 28.21086 0.87011 6.23081 0.43624 5.23948 0.36684 58877.164782 0.000214 0.17513 0.01355 1.00000 0 36.59425 1.10934 30.77205 0.93284 6.40886 0.45628 5.38920 0.38368 58877.165216 0.000220 0.18352 0.01439 0.97368 0 34.59534 1.06204 29.09117 0.89307 6.34892 0.45824 5.33880 0.38534 58877.165670 0.000234 0.16969 0.01336 1.00000 0 34.20454 1.02726 28.76254 0.86382 5.80432 0.42248 4.88084 0.35526 58877.166162 0.000258 0.15933 0.01237 0.98876 0 33.50909 0.96003 28.17774 0.80729 5.33887 0.38534 4.48945 0.32403 58877.166633 0.000214 0.19435 0.01525 0.98649 0 33.44999 1.05757 28.12805 0.88931 6.50117 0.46681 5.46682 0.39254 58877.167096 0.000249 0.21042 0.01447 0.98331 0 34.82899 1.00473 29.28764 0.84488 7.32868 0.45751 6.16268 0.38472