/*
**
**  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
   59337.251874       0.000538        0.13421        0.01024        0.99462     0       17.42544        0.45872       15.99401        0.42097        2.33871        0.16742        2.14729        0.15370
   59337.252898       0.000486        0.16108        0.01235        1.00000     0       16.02230        0.46400       14.81645        0.42908        2.58095        0.18315        2.38667        0.16937
   59337.253876       0.000492        0.14638        0.01154        0.98824     0       17.09433        0.47256       15.80560        0.43694        2.50233        0.18470        2.31372        0.17077
   59337.254808       0.000440        0.16819        0.01330        1.00000     0       16.60143        0.49927       15.35001        0.46164        2.79218        0.20427        2.58169        0.18887
   59337.255690       0.000443        0.15661        0.01234        1.00000     0       17.72615        0.50808       16.38909        0.46976        2.77607        0.20379        2.56674        0.18843
   59337.256885       0.000752        0.15986        0.00964        0.99542     0       17.04875        0.38363       15.76492        0.35474        2.72549        0.15251        2.52023        0.14102