/*
**
**  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
   57855.156158       0.000174        0.10567        0.04563        0.92425     0        2.59468        0.33364        2.21498        0.28478        0.27418        0.11303        0.23388        0.09651
   57855.157263       0.000915        0.21747        0.05225        0.96825     1        2.56510        0.25773        0.63217        0.06351        0.55784        0.12174        0.13770        0.03005
   57855.159980       0.001801        0.16757        0.03017        0.98225     1        2.87686        0.19582        0.70681        0.04811        0.48208        0.08035        0.11823        0.01970
   57855.498272       0.000104        0.12793        0.05566        0.97111     0        3.15486        0.47446        2.66303        0.40052        0.40359        0.16478        0.34380        0.14036
   57855.499485       0.001089        0.16461        0.03985        0.97333     1        2.63433        0.24409        0.66381        0.06150        0.43364        0.09697        0.10959        0.02450
   57855.501489       0.000915        0.18607        0.04601        0.98413     1        2.71205        0.26454        0.68464        0.06678        0.50463        0.11467        0.12714        0.02888
   57855.503276       0.000872        0.23107        0.04926        0.96784     1        3.26359        0.30069        0.82050        0.07560        0.75413        0.14497        0.18984        0.03649