/*
**
**  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
   55131.938382       0.000417        0.33812        0.05582        0.97222     0        2.51426        0.20691        2.10176        0.17294        0.85011        0.12167        0.70815        0.10132
   55131.939256       0.000457        0.29573        0.04781        0.96203     0        2.65819        0.20430        2.21446        0.17020        0.78612        0.11182        0.65562        0.09326
   55131.940260       0.000547        0.23888        0.03794        0.98942     0        2.69814        0.19067        2.23934        0.15824        0.64452        0.09168        0.53291        0.07580
   55131.941435       0.000628        0.21041        0.03313        0.96313     0        2.73331        0.17990        2.26123        0.14882        0.57511        0.08228        0.47436        0.06787
   55131.942366       0.000304        0.17373        0.04269        0.96190     0        2.75360        0.25952        2.24814        0.21189        0.47838        0.10855        0.39162        0.08885
   55131.943156       0.000486        0.28409        0.04609        0.95833     0        2.62475        0.20073        2.16872        0.16585        0.74567        0.10668        0.61578        0.08810
   55131.944189       0.000547        0.24768        0.03978        0.96296     0        2.66409        0.18998        2.19146        0.15625        0.65985        0.09496        0.54192        0.07799
   55131.945115       0.000379        0.17198        0.03769        0.96183     0        2.78849        0.23441        2.28101        0.19171        0.47956        0.09705        0.39342        0.07960
   55131.946079       0.000584        0.22333        0.03515        0.97030     0        2.74638        0.18512        2.27785        0.15353        0.61334        0.08725        0.50844        0.07232
   55131.947257       0.000593        0.21649        0.03381        0.98049     0        2.79333        0.18489        2.30673        0.15268        0.60472        0.08553        0.49834        0.07048
   55131.948342       0.000492        0.25486        0.04006        0.97059     0        2.95729        0.21105        2.43030        0.17341        0.75370        0.10555        0.61921        0.08671
   55131.949473       0.000639        0.19449        0.03072        0.97285     0        2.84470        0.17989        2.34426        0.14823        0.55326        0.08009        0.45635        0.06606
   55131.950746       0.000634        0.23289        0.03463        0.94064     0        2.86061        0.17975        2.38947        0.15015        0.66620        0.08979        0.55635        0.07499