/*
**
**  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
   58723.883349       0.000307        0.21255        0.05340        0.95283     0        2.15094        0.22125        1.82572        0.18780        0.45719        0.10479        0.38794        0.08892
   58723.884332       0.000677        0.21527        0.03436        0.97863     0        2.39175        0.16333        2.00064        0.13663        0.51487        0.07428        0.42969        0.06198
   58723.885609       0.000599        0.24781        0.03947        0.97585     0        2.36686        0.17010        1.98889        0.14292        0.58653        0.08336        0.49369        0.07016
   58723.886879       0.000671        0.25220        0.04022        0.96121     0        2.10085        0.15194        1.77486        0.12835        0.52984        0.07531        0.44720        0.06355
   58723.887955       0.000405        0.21213        0.04539        0.97143     0        2.21559        0.19894        1.85668        0.16670        0.46998        0.09127        0.39447        0.07661
   58723.888760       0.000399        0.21115        0.04556        0.94928     0        2.23570        0.20114        1.88127        0.16924        0.47206        0.09258        0.39761        0.07798
   58723.889686       0.000527        0.22440        0.03983        0.97394     0        2.32595        0.17809        1.96298        0.15029        0.52195        0.08358        0.44077        0.07058