/*
**
**  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
   55711.152554       0.000512        0.19022        0.01515        1.00000     0       12.72860        0.40091       11.62325        0.36609        2.42124        0.17707        2.21193        0.16173
   55711.153657       0.000590        0.15956        0.01242        0.98039     0       13.52807        0.38605       12.38885        0.35354        2.15849        0.15635        1.97673        0.14319
   55711.154820       0.000573        0.16249        0.01255        0.98485     0       13.68116        0.39334       12.52966        0.36023        2.22302        0.15930        2.03592        0.14590
   55711.155948       0.000556        0.16279        0.01259        0.99479     0       13.98340        0.40694       12.76265        0.37136        2.27631        0.16313        2.07856        0.14895
   55711.157033       0.000530        0.17941        0.01422        0.99454     0       13.09238        0.40144       11.99017        0.36764        2.34892        0.17174        2.15116        0.15728
   55711.158141       0.000579        0.16669        0.01330        0.99000     0       12.83131        0.37976       11.75111        0.34779        2.13891        0.15851        1.95883        0.14517
   55711.159189       0.000469        0.20773        0.01637        0.99383     0       13.01372        0.42596       11.87108        0.38854        2.70334        0.19376        2.46587        0.17671
   55711.160225       0.000567        0.16381        0.01268        1.00000     0       13.59226        0.39737       12.35526        0.36117        2.22653        0.15954        2.02553        0.14515
   55711.161463       0.000671        0.14177        0.01112        0.97414     0       13.38914        0.36320       12.16947        0.33009        1.89812        0.13973        1.72425        0.12692
   55711.163011       0.000877        0.15871        0.01001        0.99340     0       13.60012        0.32036       12.35173        0.29091        2.15842        0.12624        1.95732        0.11448