/*
**
**  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
   55686.418194       0.000810        0.33482        0.02749        0.98571     0        4.78042        0.19746        4.32290        0.17855        1.60057        0.11357        1.44780        0.10272
   55686.419803       0.000799        0.30492        0.02488        0.98913     0        5.31725        0.20919        4.78973        0.18842        1.62136        0.11592        1.45924        0.10433
   55686.421444       0.000842        0.30519        0.02493        0.98969     0        4.98716        0.19752        4.52153        0.17908        1.52205        0.10875        1.38001        0.09859
   55686.423113       0.000828        0.33227        0.02750        0.97902     0        4.71211        0.19495        4.26249        0.17635        1.56569        0.11223        1.41560        0.10147
   55686.424699       0.000758        0.34704        0.02868        0.98855     0        4.91578        0.20770        4.45612        0.18827        1.70595        0.12115        1.54642        0.10982
   55686.426198       0.000741        0.34155        0.02822        0.98047     0        5.11594        0.21437        4.64853        0.19479        1.74734        0.12440        1.58772        0.11304
   55686.427769       0.000830        0.33330        0.02736        0.94774     0        4.88513        0.20167        4.41139        0.18210        1.62821        0.11553        1.46908        0.10423
   55686.429334       0.000735        0.32803        0.02739        0.98425     0        5.27673        0.21690        4.78228        0.19658        1.73093        0.12580        1.56829        0.11398
   55686.430801       0.000732        0.34710        0.02903        0.98419     0        5.01884        0.21205        4.56131        0.19272        1.74206        0.12574        1.58321        0.11427
   55686.432413       0.000880        0.32874        0.02589        0.98026     0        4.90525        0.19345        4.43634        0.17496        1.61256        0.10991        1.45832        0.09939