/*
**
**  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
   55572.209355       0.000310        0.08867        0.01393        1.00000     0       11.07440        0.48471       10.06815        0.44073        0.98199        0.14814        0.89284        0.13473
   55572.210015       0.000350        0.08418        0.01239        0.98347     0       10.91920        0.44702       10.00763        0.40967        0.91916        0.13000        0.84174        0.11904
   55572.210773       0.000408        0.07300        0.01091        0.96454     0       10.76183        0.41404        9.93379        0.38218        0.78560        0.11351        0.72516        0.10478
   55572.212306       0.001126        0.10343        0.00777        0.99229     0       10.78794        0.24816        9.95804        0.22907        1.11584        0.07975        1.03000        0.07362
   55572.213782       0.000350        0.09717        0.01326        0.98347     0       11.07380        0.45249       10.22187        0.41768        1.07603        0.14009        0.99325        0.12931
   55572.214476       0.000344        0.08419        0.01228        0.98319     0       11.23601        0.45662       10.37178        0.42150        0.94601        0.13247        0.87325        0.12228
   55572.215833       0.001013        0.10816        0.00830        0.98857     0       11.32992        0.26801       10.45842        0.24739        1.22548        0.08949        1.13122        0.08261
   55572.217193       0.000347        0.09232        0.01324        0.99167     0       11.19907        0.45643       10.33758        0.42132        1.03385        0.14219        0.95432        0.13125
   55572.218490       0.000949        0.10096        0.00843        0.98780     0       10.75313        0.27089        9.90703        0.24957        1.08559        0.08645        0.99973        0.07961