/*
**
**  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
   57870.214296       0.000587        0.22585        0.01824        0.96552     0       24.22082        0.82404        9.10109        0.30690        5.47024        0.40063        1.99674        0.14541
   57870.215558       0.000674        0.18439        0.01435        0.98283     0       26.61434        0.81863        9.46126        0.29099        4.90745        0.35095        1.74456        0.12474
   57870.216837       0.000605        0.21715        0.01738        0.97129     0       24.78059        0.83393        8.88219        0.29876        5.38115        0.39086        1.93298        0.14031
   57870.218121       0.000680        0.18299        0.01448        0.98723     0       25.84177        0.79797        9.24065        0.28532        4.72884        0.34445        1.68690        0.12285
   57870.219412       0.000611        0.21563        0.01724        0.97630     0       24.81433        0.83253        8.81698        0.29574        5.35079        0.38833        1.90483        0.13826
   57870.220697       0.000674        0.19553        0.01562        0.95279     0       25.76837        0.81527        8.96461        0.28363        5.03848        0.36945        1.75358        0.12855
   57870.222054       0.000683        0.19320        0.01540        0.97034     0       25.25037        0.79857        8.85457        0.27997        4.87833        0.35689        1.71296        0.12532
   57870.223761       0.001024        0.18331        0.01177        0.97740     0       26.57419        0.66924        9.26098        0.23318        4.87128        0.28780        1.69852        0.10035