/*
**
**  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
   54970.236809       0.000842        0.26412        0.02133        0.97938     0        5.88214        0.21528        5.24939        0.19212        1.55357        0.11181        1.38645        0.09979
   54970.238626       0.000975        0.25554        0.01891        0.98917     0        6.06115        0.20375        5.40914        0.18183        1.54884        0.10213        1.38223        0.09114
   54970.300701       0.001398        0.26439        0.01668        0.99209     0        5.65365        0.16380        5.05983        0.14659        1.49476        0.08376        1.33776        0.07496
   54970.448110       0.000920        0.24491        0.01948        0.97170     0        5.93523        0.20697        5.27895        0.18408        1.45362        0.10388        1.29289        0.09240
   54970.450014       0.000984        0.23684        0.01883        0.97647     0        5.66729        0.19551        5.04063        0.17389        1.34227        0.09617        1.19385        0.08553
   54970.452213       0.001215        0.25019        0.01739        0.97857     0        5.73861        0.17710        5.10407        0.15752        1.43577        0.08943        1.27701        0.07954