/*
**
**  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
   58691.993986       0.000437        0.13931        0.03323        0.96026     0        2.33360        0.19396        1.99164        0.16550        0.32508        0.07270        0.27632        0.06179
   58691.994747       0.000324        0.17318        0.04335        0.97321     0        2.41420        0.23514        2.06887        0.20150        0.41810        0.09641        0.35780        0.08249
   58691.995410       0.000339        0.14696        0.03531        0.99145     0        2.72419        0.23947        2.35038        0.20661        0.40036        0.08952        0.34540        0.07723
   58691.996075       0.000327        0.15759        0.03802        0.99115     0        2.62777        0.23826        2.26930        0.20576        0.41410        0.09260        0.35774        0.07999
   58691.996729       0.000327        0.21488        0.05083        0.98230     0        2.14166        0.21944        1.84968        0.18953        0.46019        0.09811        0.39706        0.08465
   58691.997389       0.000333        0.20444        0.04908        0.96522     0        2.19322        0.21481        1.89465        0.18557        0.44837        0.09829        0.38745        0.08493
   58691.998031       0.000310        0.20492        0.04930        1.00000     0        2.22434        0.22539        1.91954        0.19450        0.45581        0.09947        0.39318        0.08580
   58691.998656       0.000315        0.19130        0.04691        0.98165     0        2.26942        0.22848        1.95717        0.19704        0.43414        0.09708        0.37445        0.08373
   58691.999400       0.000428        0.16583        0.03718        0.98334     0        2.32506        0.19763        2.00909        0.17077        0.38556        0.08000        0.33314        0.06912