/*
**
**  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
   55985.246698       0.000825        0.31291        0.02586        0.97895     0        5.55597        0.22304        4.52194        0.18151        1.73852        0.12557        1.41658        0.10230
   55985.248353       0.000830        0.29335        0.02394        0.98606     0        5.84299        0.22726        4.78500        0.18612        1.71403        0.12294        1.40407        0.10071
   55985.249944       0.000761        0.34545        0.02898        1.00000     0        5.29778        0.22664        4.33870        0.18561        1.83014        0.13206        1.49918        0.10818
   55985.251536       0.000830        0.29204        0.02411        0.99303     0        5.75828        0.22591        4.71097        0.18482        1.68165        0.12218        1.37599        0.09997
   55985.253225       0.000859        0.28794        0.02358        0.98653     0        5.70857        0.22129        4.67478        0.18121        1.64372        0.11861        1.34568        0.09710
   55985.254849       0.000764        0.33780        0.02796        0.97348     0        5.58268        0.23120        4.56727        0.18914        1.88580        0.13515        1.54246        0.11055
   55985.256611       0.000998        0.27766        0.02145        0.98261     0        5.70114        0.20508        4.65669        0.16751        1.58297        0.10819        1.29309        0.08838