/*
**
**  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
   55687.942254       0.000553        0.12662        0.01911        0.94241     0        5.06701        0.25516        4.36430        0.21977        0.64156        0.09128        0.55353        0.07875
   55687.943429       0.000622        0.12257        0.01887        0.90233     0        4.85408        0.23986        4.09945        0.20255        0.59495        0.08674        0.50262        0.07328
   55687.944543       0.000492        0.08893        0.01742        0.88824     0        5.18311        0.28040        4.37079        0.23643        0.46094        0.08676        0.38745        0.07292
   55687.945773       0.000738        0.10335        0.01544        0.92549     0        4.87979        0.21776        4.12994        0.18428        0.50435        0.07190        0.42616        0.06075
   55687.946895       0.000385        0.09421        0.02007        0.90977     0        4.94508        0.30225        4.22175        0.25802        0.46586        0.09510        0.39736        0.08111
   55687.947844       0.000564        0.13749        0.02103        0.91282     0        4.75862        0.24474        4.03134        0.20731        0.65427        0.09423        0.55377        0.07975
   55687.949022       0.000613        0.11063        0.01678        0.95755     0        5.12224        0.24457        4.38602        0.20940        0.56669        0.08160        0.48557        0.06993
   55687.950324       0.000689        0.10785        0.01614        0.96639     0        4.73626        0.21913        4.01704        0.18584        0.51079        0.07267        0.43320        0.06163
   55687.951319       0.000307        0.09111        0.02191        0.95283     0        4.96389        0.33843        4.23767        0.28886        0.45224        0.10429        0.38617        0.08902
   55687.951950       0.000324        0.08541        0.02019        0.96429     0        5.02158        0.33009        4.28131        0.28142        0.42890        0.09740        0.36606        0.08310
   55687.952734       0.000460        0.09092        0.01707        0.98113     0        5.20348        0.28395        4.38535        0.23929        0.47308        0.08497        0.39810        0.07150
   55687.954013       0.000819        0.11358        0.01510        0.97527     0        4.72342        0.20024        4.03118        0.17089        0.53647        0.06759        0.45728        0.05761