/*
**
**  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
   57848.973332       0.000049        0.17766        0.12348        0.92577     0        2.45430        0.67412        1.96460        0.53961        0.43604        0.27840        0.34904        0.22285
   57848.974038       0.000639        0.26224        0.06697        1.00000     1        2.99023        0.34977        0.68441        0.08006        0.78415        0.17803        0.17923        0.04070
   57848.975723       0.001046        0.17344        0.04261        0.95833     1        2.87568        0.26937        0.66045        0.06186        0.49875        0.11327        0.11429        0.02595
   57848.977641       0.000872        0.24831        0.06277        0.95000     1        2.44754        0.27166        0.55693        0.06181        0.60774        0.13802        0.13836        0.03142
   57848.979631       0.001118        0.15627        0.03828        0.97403     1        2.96293        0.27153        0.67307        0.06168        0.46302        0.10518        0.10515        0.02388
   57848.981693       0.000944        0.15875        0.03834        1.00000     1        3.38964        0.30948        0.77193        0.07047        0.53809        0.12033        0.12308        0.02752
   57848.983654       0.001017        0.27843        0.05767        0.94220     1        2.86101        0.27483        0.64905        0.06234        0.79658        0.14619        0.18108        0.03323