/*
**
**  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
   55989.255446       0.000613        0.33915        0.02806        0.98585     0        6.62518        0.27606        5.62050        0.23418        2.24695        0.16063        1.90674        0.13626
   55989.256734       0.000674        0.30979        0.02550        0.97425     0        6.57354        0.26069        5.60871        0.22242        2.03643        0.14688        1.73755        0.12531
   55989.257995       0.000582        0.37394        0.03130        0.96517     0        6.41470        0.27771        5.46118        0.23641        2.39870        0.17187        2.04384        0.14643
   55989.259173       0.000596        0.35771        0.02981        0.97573     0        6.47536        0.27468        5.54144        0.23507        2.31628        0.16619        1.98224        0.14222
   55989.260377       0.000608        0.35454        0.02941        0.99524     0        6.30463        0.26859        5.38209        0.22928        2.23522        0.15909        1.90711        0.13574
   55989.261546       0.000561        0.38272        0.03201        0.97423     0        6.47594        0.28449        5.51175        0.24213        2.47849        0.17643        2.10892        0.15010
   55989.262741       0.000634        0.31881        0.02614        0.97717     0        6.82856        0.27509        5.83101        0.23490        2.17701        0.15546        1.85769        0.13266
   55989.264092       0.000718        0.28694        0.02331        0.98790     0        6.60985        0.25314        5.64133        0.21604        1.89660        0.13588        1.61839        0.11595
   55989.265718       0.000909        0.30416        0.02152        0.98726     0        6.60792        0.22439        5.64844        0.19180        2.00988        0.12472        1.71799        0.10661