/*
**
**  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
   56131.467962       0.000515        0.45803        0.03933        0.98876     0        5.82458        0.28084        4.98283        0.24023        2.66781        0.18954        2.28154        0.16210
   56131.469088       0.000611        0.34973        0.02920        0.98578     0        6.39290        0.27356        5.46161        0.23368        2.23576        0.16030        1.91090        0.13701
   56131.470202       0.000503        0.43645        0.03723        0.95402     0        6.46643        0.30127        5.49994        0.25625        2.82224        0.20166        2.40065        0.17156
   56131.471218       0.000512        0.38721        0.03275        0.98305     0        6.84099        0.30491        5.86995        0.26161        2.64888        0.19042        2.27278        0.16337
   56131.472300       0.000570        0.38134        0.03191        0.98477     0        6.31232        0.27670        5.41479        0.23735        2.40711        0.17158        2.06449        0.14716
   56131.473350       0.000480        0.38926        0.03302        0.99398     0        7.19521        0.32399        6.14738        0.27681        2.80084        0.20135        2.39675        0.17228
   56131.474343       0.000512        0.38162        0.03273        0.98305     0        6.85194        0.30742        5.87917        0.26378        2.61482        0.19112        2.24287        0.16392
   56131.475607       0.000752        0.36091        0.02592        0.97026     0        6.85370        0.25236        5.90491        0.21742        2.47354        0.15254        2.13116        0.13143