/*
**
**  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
   56531.967229       0.000645        0.33551        0.02801        0.98206     0        6.18952        0.25793        5.35332        0.22306        2.07665        0.15021        1.79676        0.12996
   56531.968583       0.000709        0.32982        0.02728        0.97143     0        5.88318        0.24042        5.04882        0.20629        1.94040        0.13955        1.66605        0.11980
   56531.969966       0.000674        0.34373        0.02853        0.98712     0        5.88567        0.24615        5.03703        0.21062        2.02308        0.14503        1.72845        0.12389
   56531.971283       0.000642        0.34922        0.02936        1.00000     0        5.91377        0.25555        5.08845        0.21984        2.06519        0.14891        1.77710        0.12812
   56531.972605       0.000680        0.33282        0.02749        0.97447     0        6.11939        0.25174        5.20721        0.21421        2.03664        0.14590        1.73173        0.12404
   56531.974026       0.000741        0.31201        0.02551        0.98047     0        5.97961        0.23746        5.08916        0.20209        1.86572        0.13331        1.58793        0.11345
   56531.975501       0.000735        0.28891        0.02370        0.98031     0        6.41232        0.24806        5.45975        0.21121        1.85258        0.13401        1.58028        0.11430
   56531.976992       0.000755        0.35042        0.02709        0.98467     0        5.99969        0.23667        5.13341        0.20249        2.10239        0.13975        1.80011        0.11964