/*
**
**  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
   55537.477334       0.000677        0.11885        0.00895        0.98291     0       15.90045        0.38896       14.58549        0.35679        1.88978        0.13454        1.73408        0.12344
   55537.478651       0.000639        0.11380        0.00888        0.99548     0       17.09178        0.41896       15.49784        0.37988        1.94503        0.14414        1.76304        0.13064
   55537.480028       0.000738        0.10786        0.00829        0.97255     0       16.10894        0.37810       14.72233        0.34551        1.73752        0.12722        1.58752        0.11622
   55537.481579       0.000813        0.09762        0.00742        0.97865     0       15.94455        0.35680       14.64249        0.32765        1.55651        0.11303        1.43038        0.10388
   55537.483075       0.000683        0.11989        0.00925        0.97034     0       15.55443        0.38303       14.26395        0.35125        1.86481        0.13638        1.70972        0.12500
   55537.484438       0.000680        0.11322        0.00861        0.99149     0       16.52994        0.39904       14.97075        0.36138        1.87146        0.13498        1.69606        0.12235
   55537.485795       0.000677        0.11683        0.00907        0.97863     0       15.87665        0.38890       14.56845        0.35682        1.85494        0.13661        1.70174        0.12525
   55537.487083       0.000611        0.12552        0.00973        0.98578     0       16.54599        0.42214       15.07532        0.38463        2.07681        0.15204        1.89281        0.13857
   55537.488622       0.000929        0.11543        0.00750        0.99377     0       16.45520        0.33871       15.05803        0.30992        1.89940        0.11701        1.73769        0.10707