/*
**
**  Swift/XRT hardness ratio for Mrk 421.
**  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
   55851.895831       0.000830        0.07383        0.01730        0.88849     0        5.31647        0.34235        2.02626        0.12900        0.39252        0.08843        0.15713        0.03513
   55851.897616       0.000955        0.05930        0.01369        0.98485     0        5.40131        0.30446        2.06708        0.11639        0.32032        0.07171        0.12328        0.02757
   55851.899210       0.000639        0.09160        0.02145        0.97738     0        5.25917        0.35927        2.02816        0.13840        0.48176        0.10789        0.18549        0.04148
   55851.900495       0.000645        0.07839        0.01823        0.96413     0        6.12065        0.38601        2.41121        0.15193        0.47981        0.10742        0.18636        0.04167
   55851.901728       0.000587        0.08765        0.02048        0.96059     0        5.76245        0.38763        2.31234        0.15543        0.50507        0.11302        0.20547        0.04594
   55851.903264       0.000949        0.04888        0.01154        0.95122     0        6.19645        0.30732        2.55965        0.12689        0.30286        0.06991        0.12509        0.02881
   55851.904928       0.000715        0.07349        0.01703        0.95142     0        5.64138        0.34267        2.32934        0.14145        0.41456        0.09271        0.17050        0.03812
   55851.906624       0.000981        0.08507        0.01534        0.97345     0        5.81446        0.29533        2.40980        0.12237        0.49464        0.08557        0.20483        0.03543