/*
**
**  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
   55952.610161       0.000573        0.35707        0.03003        0.99495     0        9.61333        0.41580        5.65773        0.24391        3.43262        0.24753        2.01209        0.14476
   55952.611342       0.000608        0.34797        0.02884        0.95714     0        9.25210        0.38823        5.69907        0.23910        3.21945        0.23016        1.98247        0.14169
   55952.612560       0.000611        0.32267        0.02712        0.97630     0        9.53209        0.39069        5.84761        0.23967        3.07571        0.22566        1.88901        0.13856
   55952.613726       0.000556        0.37663        0.03165        0.97917     0        9.19904        0.40323        5.61093        0.24595        3.46467        0.24845        2.11398        0.15159
   55952.614901       0.000619        0.36734        0.03094        0.97196     0        8.29890        0.35990        5.17404        0.22431        3.04853        0.22016        1.90064        0.13720
   55952.616099       0.000579        0.36392        0.03101        0.99500     0        8.53800        0.37694        5.40221        0.23850        3.10719        0.22643        1.96599        0.14324
   55952.617242       0.000564        0.38242        0.03297        0.98462     0        8.47391        0.38302        5.31239        0.24010        3.24063        0.23787        2.03173        0.14913
   55952.618350       0.000544        0.37850        0.03204        0.96277     0        9.03886        0.40025        5.75389        0.25480        3.42121        0.24677        2.17888        0.15717
   55952.619849       0.000955        0.34089        0.02295        0.96970     0        8.84331        0.29599        5.63145        0.18846        3.01462        0.17609        1.91634        0.11193