/*
**
**  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
   57473.070222       0.001030        0.24911        0.02005        0.98876     0        4.95473        0.17889        4.50823        0.16276        1.23427        0.08876        1.12325        0.08077
   57473.071912       0.000660        0.21725        0.02330        0.97807     0        4.94851        0.22400        4.49840        0.20361        1.07506        0.10453        0.97823        0.09512
   57473.073442       0.000871        0.31332        0.02570        0.98671     0        4.70709        0.18983        4.27081        0.17221        1.47481        0.10535        1.33838        0.09559
   57473.075341       0.001027        0.25073        0.02025        0.97465     0        4.98307        0.17835        4.53374        0.16225        1.24938        0.09046        1.13663        0.08228
   57473.077386       0.001019        0.26231        0.02094        1.00000     0        4.76709        0.17600        4.35191        0.16067        1.25045        0.08849        1.14095        0.08074
   57473.079296       0.000891        0.29395        0.02409        0.98701     0        4.82542        0.18774        4.41281        0.17169        1.41842        0.10233        1.29714        0.09358
   57473.080488       0.000301        0.21570        0.03409        0.98077     0        4.92621        0.32812        4.50483        0.30005        1.06257        0.15229        0.97167        0.13927
   57473.081353       0.000564        0.23140        0.02677        0.97949     0        4.70325        0.23443        4.30107        0.21438        1.08834        0.11361        0.99528        0.10389