/*
**
**  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
   53935.935168       0.000469        0.17245        0.03136        0.96255     0        4.78154        0.33210        2.66151        0.18485        0.82457        0.13857        0.45915        0.07716
   53935.936115       0.000465        0.22115        0.05439        0.93750     1        5.21182        0.53386        1.20913        0.12386        1.15259        0.25773        0.26667        0.05963
   53935.937205       0.000625        0.16564        0.04002        0.97674     1        4.97576        0.45556        1.14982        0.10527        0.82418        0.18430        0.19048        0.04259
   53935.938294       0.000465        0.25587        0.06571        1.00000     1        4.11053        0.47948        0.95865        0.11182        1.05175        0.24064        0.24471        0.05599
   53935.939384       0.000625        0.19932        0.04800        0.95349     1        4.38019        0.43101        1.02176        0.10053        0.87307        0.19190        0.20350        0.04473
   53935.940488       0.000450        0.22705        0.05705        1.00000     1        4.78784        0.51510        1.11895        0.12038        1.08710        0.24682        0.25442        0.05776
   53935.941490       0.000552        0.17322        0.04238        1.00000     1        5.19433        0.49461        1.20790        0.11501        0.89976        0.20277        0.20904        0.04710
   53935.942419       0.000378        0.28837        0.07414        1.00000     1        4.54834        0.56329        1.05846        0.13108        1.31159        0.29550        0.30552        0.06884
   53935.943349       0.000552        0.19985        0.04959        0.97368     1        4.57692        0.47568        1.07282        0.11149        0.91471        0.20609        0.21469        0.04837
   53935.944540       0.000610        0.18355        0.04530        1.00000     1        4.37817        0.42366        1.02320        0.09901        0.80361        0.18245        0.18779        0.04263
   53935.946167       0.001017        0.17658        0.03507        0.94213     1        4.38636        0.33303        1.02527        0.07784        0.77456        0.14213        0.18110        0.03323