/*
**
**  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
   57438.219240       0.000920        0.08366        0.00696        0.99057     0       13.52484        0.31506       11.93429        0.27801        1.13143        0.09030        0.99849        0.07969
   57438.221213       0.001053        0.09562        0.00717        0.97802     0       13.17627        0.29139       11.66234        0.25791        1.25992        0.09030        1.11511        0.07992
   57438.222588       0.000321        0.08774        0.01237        1.00000     0       12.78157        0.52365       11.31332        0.46350        1.12152        0.15123        0.99264        0.13385
   57438.223864       0.000955        0.10560        0.00801        0.99394     0       12.88320        0.30184       11.40740        0.26726        1.36047        0.09816        1.20468        0.08692
   57438.225125       0.000307        0.08446        0.01278        0.99057     0       12.52405        0.52761       11.08689        0.46707        1.05775        0.15368        0.93641        0.13605
   57438.226245       0.000813        0.08003        0.00723        0.99125     0       13.92672        0.34008       12.33417        0.30119        1.11457        0.09696        0.98706        0.08587