/*
**
**  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
   55252.253427       0.000457        0.31496        0.01156        1.00000     0       43.77408        0.78480       39.92707        0.71582       13.78722        0.44159       12.57668        0.40281
   55252.254345       0.000460        0.29685        0.01089        1.00000     0       45.33958        0.79380       41.90848        0.73373       13.45886        0.43394       12.44027        0.40110
   55252.255233       0.000428        0.32703        0.01220        1.00000     0       44.14747        0.81284       40.80737        0.75134       14.43739        0.46823       13.34515        0.43281
   55252.256121       0.000460        0.30744        0.01126        1.00000     0       44.06230        0.78385       40.73617        0.72468       13.54662        0.43378       12.52391        0.40104
   55252.257012       0.000431        0.33082        0.01223        1.00000     0       43.65422        0.80764       40.35315        0.74657       14.44177        0.46231       13.34978        0.42735
   55252.257912       0.000469        0.30740        0.01135        0.99383     0       43.25188        0.77021       39.98161        0.71197       13.29557        0.43006       12.29023        0.39754
   55252.258827       0.000446        0.32745        0.01218        1.00000     0       42.48805        0.78268       39.27847        0.72356       13.91290        0.44979       12.86189        0.41581
   55252.259709       0.000437        0.32976        0.01232        1.00000     0       42.76989        0.79205       39.53713        0.73219       14.10391        0.45740       13.03782        0.42283
   55252.260618       0.000472        0.30579        0.01120        1.00000     0       43.17838        0.76758       39.91017        0.70948       13.20368        0.42302       12.20429        0.39100
   55252.261567       0.000477        0.29079        0.01058        0.99394     0       45.03358        0.77873       41.62225        0.71974       13.09522        0.41929       12.10323        0.38753
   55252.262623       0.000579        0.31174        0.01023        1.00000     0       43.14296        0.69129       39.88069        0.63902       13.44940        0.38521       12.43244        0.35609