/*
**
**  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
   55818.895605       0.000903        0.36125        0.02990        0.97756     0        4.29788        0.18324        3.63777        0.15508        1.55262        0.11015        1.31351        0.09318
   55818.897216       0.000709        0.32703        0.03148        0.98227     0        4.32856        0.20634        3.63183        0.17312        1.41556        0.11838        1.19040        0.09955
   55818.941570       0.000891        0.35537        0.02963        0.98052     0        4.30158        0.18198        3.67644        0.15552        1.52864        0.10984        1.30832        0.09399
   55818.943358       0.000897        0.34537        0.02862        0.99355     0        4.39642        0.18498        3.73539        0.15716        1.51841        0.10840        1.29004        0.09209
   55818.945204       0.000949        0.32107        0.02634        0.99085     0        4.49128        0.18150        3.80667        0.15382        1.44203        0.10295        1.22256        0.08727
   55818.946683       0.000530        0.32088        0.03720        0.98907     0        4.05299        0.23149        3.45893        0.19754        1.30053        0.13121        1.11054        0.11204