/*
**
**  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
   57728.495972       0.000394        0.11763        0.01545        0.97794     0        9.90771        0.41949        8.37798        0.35468        1.16540        0.14488        0.98634        0.12262
   57728.496739       0.000373        0.11408        0.01563        0.98450     0        9.98965        0.43198        8.50333        0.36770        1.13958        0.14817        0.96929        0.12600
   57728.498241       0.001128        0.12295        0.00925        0.98462     0        9.92518        0.24784        8.46354        0.21133        1.22030        0.08657        1.04070        0.07383
   57728.500391       0.001021        0.13798        0.01064        0.98017     0        9.64985        0.25706        8.23999        0.21950        1.33152        0.09634        1.13702        0.08227
   57728.501745       0.000333        0.09673        0.01474        1.00000     0       10.43454        0.46926        8.90463        0.40045        1.00935        0.14692        0.86139        0.12538
   57728.502428       0.000350        0.09939        0.01552        0.98347     0        9.51369        0.44181        8.11803        0.37699        0.94556        0.14099        0.80689        0.12031
   57728.503950       0.001172        0.11620        0.00885        0.97037     0        9.99631        0.24483        8.52972        0.20891        1.16156        0.08380        0.99120        0.07151
   57728.506019       0.000897        0.11288        0.01009        0.96774     0        9.84093        0.27663        8.39658        0.23603        1.11081        0.09427        0.94778        0.08043