/*
**
**  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
   55689.032002       0.000830        0.29959        0.02449        0.99303     0        5.33484        0.20982        4.64306        0.18259        1.59828        0.11451        1.39126        0.09968
   55689.033665       0.000833        0.29964        0.02441        0.98264     0        5.35908        0.20946        4.69949        0.18368        1.60582        0.11475        1.40817        0.10063
   55689.035384       0.000885        0.28192        0.02314        0.97712     0        5.32756        0.20402        4.65429        0.17825        1.50192        0.10904        1.31221        0.09526
   55689.037175       0.000906        0.27138        0.02191        0.97764     0        5.45713        0.20300        4.77597        0.17765        1.48098        0.10610        1.29578        0.09284
   55689.039047       0.000966        0.29058        0.02388        0.85029     0        5.44542        0.21221        4.76515        0.18570        1.58233        0.11449        1.38519        0.10023
   55689.040922       0.000909        0.26688        0.02154        0.98408     0        5.48894        0.20387        4.80478        0.17846        1.46486        0.10495        1.28320        0.09193
   55689.043121       0.001291        0.27689        0.01811        0.99103     0        5.66080        0.17185        4.96602        0.15076        1.56741        0.09081        1.37499        0.07966