/*
**
**  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
   57519.914991       0.000521        0.14080        0.01084        0.98889     0       18.40204        0.49545       15.81532        0.42572        2.59094        0.18692        2.22000        0.16016
   57519.916084       0.000573        0.12619        0.00957        0.97980     0       19.18271        0.48518       16.29762        0.41217        2.42075        0.17305        2.05670        0.14701
   57519.917262       0.000605        0.11843        0.00915        0.98565     0       18.95431        0.47340       16.02682        0.40028        2.24476        0.16412        1.90043        0.13897
   57519.918509       0.000642        0.10950        0.00835        0.99099     0       19.27615        0.45807       16.39691        0.38963        2.11081        0.15291        1.79695        0.13017
   57519.919693       0.000541        0.12716        0.00960        1.00000     0       19.83371        0.50899       16.83638        0.43201        2.52196        0.17910        2.14350        0.15220
   57519.920835       0.000602        0.11083        0.00832        0.99519     0       20.61557        0.49171       17.38007        0.41451        2.28476        0.16265        1.92672        0.13715
   57519.922028       0.000590        0.11934        0.00895        0.98529     0       19.64327        0.48327       16.81136        0.41356        2.34425        0.16603        2.00417        0.14195
   57519.923182       0.000564        0.12712        0.00973        0.97949     0       19.04937        0.48318       16.28576        0.41305        2.42164        0.17478        2.06890        0.14926
   57519.924716       0.000969        0.11878        0.00713        0.99104     0       19.31223        0.37364       16.45564        0.31836        2.29400        0.13026        1.95307        0.11089