/*
**
**  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
   55833.265499       0.000778        0.39180        0.03321        0.98141     0        4.57518        0.20538        3.81111        0.17108        1.79255        0.12889        1.49555        0.10752
   55833.267180       0.000903        0.34980        0.02895        0.96795     0        4.51855        0.18934        3.75890        0.15750        1.58057        0.11279        1.31616        0.09391
   55833.269008       0.000926        0.35510        0.02939        0.97188     0        4.32885        0.18321        3.61050        0.15280        1.53720        0.10935        1.28149        0.09116
   55833.270727       0.000793        0.40679        0.03450        0.97080     0        4.39593        0.20008        3.66528        0.16680        1.78823        0.12798        1.49030        0.10666
   55833.272400       0.000880        0.33963        0.02806        0.98026     0        4.68415        0.19336        3.91738        0.16171        1.59088        0.11386        1.33027        0.09521
   55833.274240       0.000961        0.32252        0.02660        0.97289     0        4.53160        0.18308        3.79070        0.15314        1.46152        0.10508        1.22237        0.08788
   55833.276465       0.001264        0.30803        0.02256        0.96568     0        4.52121        0.16090        3.78575        0.13472        1.39266        0.08915        1.16628        0.07466