/*
**
**  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
   55564.428243       0.000784        0.12015        0.00917        0.99262     0       13.47202        0.33642       12.21729        0.30505        1.61871        0.11676        1.46920        0.10597
   55564.429930       0.000903        0.10476        0.00794        0.99359     0       13.52576        0.31530       12.15911        0.28343        1.41691        0.10220        1.27488        0.09195
   55564.431677       0.000845        0.11417        0.00871        0.97260     0       13.64573        0.32866       12.20373        0.29393        1.55795        0.11283        1.39225        0.10082
   55564.433388       0.000865        0.11288        0.00857        0.98662     0       13.28722        0.32148       11.93064        0.28868        1.49988        0.10792        1.34650        0.09687
   55564.435121       0.000868        0.10251        0.00784        0.99000     0       14.41858        0.33317       12.93224        0.29881        1.47802        0.10772        1.32519        0.09660
   55564.436874       0.000885        0.10295        0.00780        0.99673     0       13.99847        0.32410       12.57626        0.29115        1.44118        0.10397        1.29578        0.09346
   55564.439230       0.001470        0.11285        0.00653        0.98622     0       13.58439        0.24936       12.14063        0.22286        1.53294        0.08407        1.36977        0.07512