/*
**
**  Swift/XRT hardness ratio for Mrk 501.
**  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
   59891.010114       0.000845        0.27557        0.02247        0.98288     0        5.49721        0.20753        4.96689        0.18750        1.51486        0.10951        1.37159        0.09915
   59891.011685       0.000726        0.29548        0.02411        0.98805     0        6.08014        0.23757        5.41615        0.21162        1.79653        0.12866        1.59941        0.11453
   59891.013328       0.000917        0.25078        0.01993        0.99054     0        5.71037        0.20631        5.12202        0.18503        1.43207        0.10139        1.28238        0.09079
   59891.015119       0.000874        0.28852        0.02183        0.99144     0        5.84547        0.21043        5.25223        0.18907        1.68655        0.11225        1.51547        0.10086
   59891.205513       0.000830        0.28481        0.02294        0.98258     0        5.70896        0.21732        4.99109        0.18997        1.62595        0.11544        1.42048        0.10085
   59891.207160       0.000816        0.27810        0.02258        0.96809     0        5.97217        0.22543        5.20925        0.19661        1.66083        0.11942        1.44846        0.10413
   59891.208858       0.000883        0.25961        0.02090        0.98033     0        5.83548        0.21417        5.10661        0.18739        1.51494        0.10855        1.32601        0.09501
   59891.211462       0.001722        0.24515        0.01443        0.97983     0        5.87424        0.15370        5.12824        0.13416        1.44005        0.07594        1.25704        0.06629