/*
**
**  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
   55647.270397       0.000744        0.11872        0.00908        0.99222     0       14.43588        0.35680       13.05313        0.32265        1.71380        0.12402        1.55114        0.11226
   55647.271953       0.000813        0.10611        0.00819        0.98932     0       14.48433        0.33955       13.22111        0.30993        1.53697        0.11299        1.40277        0.10312
   55647.273481       0.000715        0.12304        0.00951        0.99190     0       14.20920        0.35886       12.99621        0.32823        1.74826        0.12768        1.59900        0.11678
   55647.274997       0.000802        0.11209        0.00868        0.99278     0       13.83231        0.33561       12.65131        0.30695        1.55047        0.11397        1.41808        0.10424
   55647.276618       0.000819        0.10845        0.00837        0.96466     0       14.41689        0.33905       13.17147        0.30975        1.56354        0.11493        1.42847        0.10500
   55647.278201       0.000764        0.11849        0.00903        0.98864     0       13.99666        0.34402       12.78587        0.31426        1.65852        0.11957        1.51463        0.10919
   55647.280330       0.001366        0.13114        0.00721        0.98093     0       13.80629        0.25626       12.62572        0.23435        1.81050        0.09377        1.65572        0.08575