/* ** ** 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 55150.525086 0.000289 0.28780 0.01502 1.00000 0 43.01167 1.05769 33.99513 0.83501 12.37873 0.57004 9.77136 0.44955 55150.525928 0.000553 0.30022 0.01109 1.00000 0 43.32545 0.76776 34.40133 0.60935 13.00737 0.42181 10.31570 0.33417 55150.526599 0.000119 0.27874 0.02268 1.00000 0 43.11185 1.64377 35.14199 1.33987 12.01685 0.86376 9.78876 0.70360 55150.526837 0.000119 0.27800 0.02286 1.00000 0 43.17588 1.66397 34.49512 1.32938 12.00293 0.87174 9.59331 0.69678 55150.527074 0.000119 0.26706 0.02163 1.00000 0 44.32371 1.66443 36.45678 1.36905 11.83708 0.84966 9.73579 0.69877 55150.527415 0.000223 0.28174 0.01663 1.00000 0 42.62415 1.18029 34.92666 0.96710 12.00878 0.62583 9.84764 0.51316 55150.528194 0.000556 0.28947 0.01068 1.00000 0 43.73721 0.76194 35.39771 0.61657 12.66068 0.41201 10.24461 0.33331 55150.528877 0.000127 0.24749 0.02015 1.00000 0 43.87840 1.58800 36.13390 1.30771 10.85954 0.79197 8.94304 0.65220 55150.529128 0.000124 0.26672 0.02140 1.00000 0 42.88012 1.59129 35.12999 1.30369 11.43711 0.81341 9.37222 0.66653 55150.529371 0.000119 0.27729 0.02236 1.00000 0 42.99498 1.63594 35.45091 1.34889 11.92204 0.84786 9.82941 0.69904 55150.529736 0.000246 0.29444 0.01660 1.00000 0 40.52945 1.09482 33.50043 0.90494 11.93363 0.59064 9.86354 0.48818 55150.530101 0.000119 0.25906 0.02097 1.00000 0 45.28255 1.66993 37.60028 1.38664 11.73102 0.84543 9.73989 0.70190 55150.530786 0.000567 0.28125 0.01025 1.00000 0 43.82059 0.75039 35.95069 0.61561 12.32445 0.39673 10.11043 0.32543 55150.531498 0.000145 0.25182 0.01830 1.00000 0 47.08947 1.54659 38.67340 1.27020 11.85797 0.76859 9.74627 0.63163 55150.531805 0.000162 0.27184 0.01935 0.98694 0 42.16746 1.39786 34.71902 1.15096 11.46267 0.72217 9.43947 0.59471 55150.551931 0.000848 0.29156 0.00816 0.99826 0 43.55495 0.57914 39.63077 0.52695 12.69908 0.31288 11.55420 0.28466 55150.591883 0.000119 0.26688 0.02120 1.00000 0 41.59763 1.54891 37.15864 1.38360 11.10160 0.77919 9.91892 0.69617 55150.592537 0.000535 0.26723 0.00971 1.00000 0 44.74193 0.74581 40.01691 0.66703 11.95655 0.38598 10.69074 0.34510 55150.593746 0.000674 0.29119 0.00941 1.00000 0 42.41725 0.64903 37.60344 0.57537 12.35154 0.35136 10.95141 0.31151