/*
**
**  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
   59558.147222       0.000692        0.25163        0.02022        0.98745     0        7.38017        0.26462        6.66092        0.23883        1.85707        0.13352        1.67585        0.12045
   59558.148596       0.000683        0.26384        0.02114        0.98729     0        7.14470        0.26298        6.48437        0.23868        1.88508        0.13416        1.71073        0.12176
   59558.150098       0.000819        0.22390        0.01780        0.97880     0        7.04551        0.23898        6.39278        0.21684        1.57746        0.11345        1.43131        0.10294
   59558.151489       0.000573        0.29416        0.02390        0.98990     0        7.61699        0.29449        6.91284        0.26726        2.24059        0.16010        2.03336        0.14529
   59558.152852       0.000790        0.21840        0.01731        0.98901     0        7.39105        0.24722        6.70716        0.22435        1.61417        0.11601        1.46482        0.10528
   59558.154340       0.000697        0.25856        0.02101        0.98755     0        7.02552        0.25654        6.37698        0.23286        1.81649        0.13185        1.64875        0.11967
   59558.155694       0.000657        0.28101        0.02277        0.99559     0        6.89896        0.26406        6.26000        0.23960        1.93870        0.13843        1.75915        0.12561
   59558.156973       0.000622        0.26491        0.02137        1.00000     0        7.67302        0.28477        6.96235        0.25840        2.03263        0.14561        1.84435        0.13212
   59558.158307       0.000712        0.24247        0.01955        0.97967     0        7.52987        0.26364        6.83254        0.23922        1.82575        0.13258        1.65667        0.12031