/*
**
**  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
   55994.206013       0.000657        0.29452        0.02400        0.98678     0        6.62021        0.25655        6.01035        0.23288        1.94977        0.13975        1.76970        0.12684
   55994.207345       0.000674        0.30304        0.02500        0.98283     0        6.35535        0.25151        5.67144        0.22443        1.92590        0.13944        1.71713        0.12433
   55994.208728       0.000709        0.27132        0.02231        0.98776     0        6.59094        0.24656        5.95335        0.22269        1.78824        0.13093        1.61559        0.11827
   55994.210148       0.000712        0.28621        0.02312        0.98780     0        6.40538        0.24429        5.73167        0.21857        1.83328        0.13052        1.64008        0.11675
   55994.211615       0.000755        0.27713        0.02234        0.97701     0        6.25743        0.23299        5.64454        0.21016        1.73410        0.12397        1.56242        0.11169
   55994.213097       0.000726        0.29855        0.02441        0.96813     0        6.05287        0.23535        5.44991        0.21189        1.80708        0.12997        1.62696        0.11700
   55994.214503       0.000680        0.29423        0.02397        0.98723     0        6.43414        0.24827        5.81902        0.22453        1.89313        0.13582        1.71273        0.12285
   55994.215796       0.000608        0.32172        0.02639        0.99524     0        6.55387        0.26712        5.91406        0.24102        2.10848        0.15011        1.90689        0.13575
   55994.217562       0.001157        0.28371        0.01773        0.99500     0        6.48713        0.19164        5.90679        0.17449        1.84046        0.10137        1.67554        0.09228