/* ** ** 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 58146.677712 0.000226 0.32334 0.01193 1.00000 0 85.81316 1.56860 78.86667 1.44156 27.74649 0.88956 25.49552 0.81728 58146.678180 0.000243 0.29680 0.01088 1.00000 0 85.80521 1.51399 79.72612 1.40656 25.46699 0.81794 23.66515 0.76000 58146.678666 0.000243 0.29853 0.01088 1.00000 0 85.52930 1.49679 79.99281 1.39990 25.53265 0.81620 23.87979 0.76336 58146.679155 0.000246 0.29700 0.01084 1.00000 0 84.87995 1.49309 79.37856 1.39632 25.20935 0.80627 23.57528 0.75401 58146.679627 0.000226 0.31571 0.01160 1.00000 0 86.38169 1.56253 80.78839 1.46136 27.27136 0.87260 25.50550 0.81610 58146.680099 0.000246 0.30475 0.01132 1.00000 0 81.58253 1.45354 76.29785 1.35939 24.86247 0.80997 23.25195 0.75750 58146.680602 0.000258 0.28906 0.01046 1.00000 0 83.82058 1.44007 78.38956 1.34676 24.22947 0.77117 22.65952 0.72120 58146.681094 0.000234 0.31248 0.01157 1.00000 0 83.79030 1.51518 78.36687 1.41711 26.18291 0.84592 24.48808 0.79116 58146.681566 0.000237 0.30110 0.01102 1.00000 0 86.20107 1.52582 80.62421 1.42711 25.95549 0.83160 24.27627 0.77780 58146.682046 0.000243 0.29852 0.01104 1.00000 0 84.47882 1.49290 79.01000 1.39626 25.21822 0.81920 23.58572 0.76617 58146.682532 0.000243 0.30278 0.01116 1.00000 0 83.20158 1.48481 77.81395 1.38866 25.19176 0.81219 23.56049 0.75960 58146.683015 0.000240 0.30313 0.01111 1.00000 0 85.18058 1.50752 79.66542 1.40992 25.82053 0.82840 24.14875 0.77476 58146.683493 0.000237 0.31014 0.01144 1.00000 0 83.51294 1.50008 78.10558 1.40295 25.90040 0.83483 24.22337 0.78078 58146.683982 0.000252 0.28355 0.01033 1.00000 0 86.21619 1.47731 80.63187 1.38162 24.44664 0.78613 22.86319 0.73521 58146.684480 0.000246 0.29654 0.01091 1.00000 0 84.13454 1.47860 78.69342 1.38297 24.94922 0.80606 23.33570 0.75393 58146.684966 0.000240 0.30398 0.01119 1.00000 0 85.07660 1.51025 78.96096 1.40168 25.86191 0.83358 24.01869 0.77398 58146.685437 0.000231 0.32344 0.01189 1.00000 0 82.91850 1.51155 77.55125 1.41371 26.81953 0.85578 25.08351 0.80038 58146.685909 0.000240 0.29349 0.01069 1.00000 0 87.49352 1.52589 81.83432 1.42720 25.67815 0.82078 24.01729 0.76769 58146.686395 0.000246 0.29632 0.01075 1.00000 0 85.51955 1.48614 79.98916 1.39004 25.34105 0.80696 23.70228 0.75477 58146.686887 0.000246 0.29134 0.01084 1.00000 0 84.74903 1.48973 79.26325 1.39330 24.69060 0.80987 23.09223 0.75745 58146.687361 0.000229 0.31017 0.01148 1.00000 0 87.57681 1.58032 80.64309 1.45505 27.16351 0.87794 25.01645 0.80844 58146.687822 0.000231 0.31237 0.01156 1.00000 0 86.25522 1.56396 79.42655 1.44009 26.94382 0.86895 24.80391 0.79990 58146.688464 0.000411 0.31572 0.00862 1.00000 0 86.35508 1.15884 80.52282 1.08051 27.26372 0.64860 25.43288 0.60503