/*
**
**  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
   58639.155209       0.000732        0.09453        0.02215        0.98814     0        2.00113        0.14017        1.69718        0.11888        0.18917        0.04230        0.16027        0.03584
   58639.156300       0.000359        0.17467        0.04314        0.98387     0        2.18646        0.21125        1.85535        0.17926        0.38191        0.08681        0.32372        0.07359
   58639.157015       0.000356        0.24658        0.06433        0.95122     0        1.55800        0.17626        1.32921        0.15037        0.38417        0.09030        0.32775        0.07704
   58639.157946       0.000576        0.17748        0.04315        0.96985     0        1.37872        0.13156        1.16994        0.11163        0.24469        0.05472        0.20760        0.04642
   58639.159005       0.000483        0.17134        0.04171        0.97605     0        1.68152        0.16171        1.43464        0.13797        0.28811        0.06442        0.24581        0.05496
   58639.160027       0.000538        0.13422        0.03360        0.98387     0        1.83560        0.15750        1.56115        0.13395        0.24638        0.05795        0.20955        0.04926
   58639.160970       0.000405        0.20179        0.04963        0.97143     0        1.71881        0.17598        1.45890        0.14936        0.34683        0.07756        0.29461        0.06588
   58639.161919       0.000544        0.17132        0.04018        0.96529     0        1.64939        0.14920        1.39593        0.12628        0.28258        0.06115        0.23970        0.05187