/*
**
**  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
   55698.177202       0.000848        0.11139        0.00878        0.97952     0       13.04996        0.31548       12.02404        0.29065        1.45368        0.10912        1.33904        0.10053
   55698.178878       0.000828        0.11214        0.00853        0.98951     0       13.55096        0.32609       12.45931        0.29982        1.51956        0.10959        1.39651        0.10073
   55698.180550       0.000845        0.11457        0.00868        0.99315     0       13.04503        0.31721       12.01284        0.29211        1.49453        0.10724        1.37662        0.09878
   55698.182237       0.000842        0.11252        0.00861        0.98625     0       13.24095        0.32004       12.16288        0.29397        1.48981        0.10817        1.37071        0.09953
   55698.183889       0.000810        0.12727        0.00968        0.97857     0       12.35997        0.31587       11.37866        0.29079        1.57307        0.11271        1.44903        0.10382
   55698.185541       0.000842        0.11560        0.00889        0.98282     0       12.92835        0.31519       11.90409        0.29020        1.49447        0.10894        1.37615        0.10032
   55698.187616       0.001233        0.11722        0.00722        0.98122     0       13.09174        0.26213       12.06014        0.24147        1.53463        0.08935        1.41384        0.08232