/*
**
**  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
   55590.338890       0.000422        0.08960        0.02113        0.93836     0        5.24289        0.35923        3.23143        0.21811        0.46979        0.10601        0.29246        0.06540
   55590.339996       0.000683        0.05481        0.01228        0.93644     0        5.54636        0.27917        3.47812        0.17498        0.30401        0.06637        0.19036        0.04154
   55590.341220       0.000541        0.06789        0.01591        0.95187     0        5.30191        0.30877        3.29602        0.19189        0.35997        0.08173        0.22218        0.05042
   55590.342151       0.000391        0.08909        0.02112        0.97778     0        5.38695        0.36803        3.33615        0.22772        0.47994        0.10892        0.29961        0.06799
   55590.342921       0.000379        0.09669        0.02265        0.96947     0        5.43012        0.37827        3.27642        0.22823        0.52505        0.11741        0.31549        0.07054
   55590.343705       0.000405        0.08539        0.02019        0.97857     0        5.45979        0.36308        3.39392        0.22565        0.46619        0.10576        0.28867        0.06550
   55590.344564       0.000454        0.08369        0.01949        0.98726     0        5.04958        0.32927        3.10143        0.20223        0.42259        0.09450        0.25849        0.05780
   55590.345401       0.000382        0.11130        0.02669        0.98485     0        4.49413        0.34735        2.70745        0.20919        0.50019        0.11353        0.30422        0.06903
   55590.346494       0.000712        0.07103        0.01460        0.95290     0        5.33283        0.27776        3.14918        0.16394        0.37878        0.07530        0.22411        0.04457