/*
**
**  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
   57481.192207       0.000321        0.24380        0.03817        0.98198     0        4.57730        0.32038        3.84857        0.26940        1.11597        0.15627        0.93734        0.13125
   57481.193400       0.000871        0.28484        0.02313        0.99003     0        5.58250        0.21541        4.69154        0.18105        1.59014        0.11364        1.33740        0.09556
   57481.195188       0.000917        0.28420        0.02308        0.99054     0        5.25747        0.20118        4.44522        0.17009        1.49416        0.10704        1.26288        0.09047
   57481.197364       0.001259        0.26676        0.01897        0.96907     0        5.34497        0.17436        4.53782        0.14803        1.42584        0.09012        1.21144        0.07657
   57481.261427       0.000353        0.31224        0.05282        0.98361     0        4.94297        0.41509        2.60828        0.21518        1.54338        0.22666        0.82207        0.11827
   57481.262255       0.000475        0.30284        0.04956        0.96951     0        4.26912        0.34286        2.05106        0.16437        1.29285        0.18436        0.62680        0.08915
   57481.263129       0.000399        0.26434        0.04272        0.98551     0        5.26781        0.39338        2.80194        0.20896        1.39249        0.19955        0.73637        0.10546
   57481.264000       0.000472        0.27893        0.04537        0.96933     0        4.24889        0.32884        2.25157        0.17421        1.18514        0.16953        0.62756        0.08977
   57481.264853       0.000382        0.33326        0.05533        0.96212     0        4.62312        0.38838        2.37905        0.19979        1.54073        0.22065        0.78855        0.11293