/*
**
**  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
   59751.183886       0.000657        0.09695        0.00742        0.99559     0       19.34529        0.43645       17.86361        0.40298        1.87556        0.13712        1.73252        0.12665
   59751.185104       0.000561        0.11197        0.00851        0.98454     0       19.85683        0.47654       18.47984        0.44350        2.22328        0.16037        2.06909        0.14925
   59751.186210       0.000544        0.11890        0.00900        0.99468     0       19.40814        0.48182       17.94201        0.44542        2.30764        0.16493        2.13382        0.15251
   59751.187358       0.000605        0.10700        0.00817        0.98086     0       19.32188        0.45469       17.93336        0.42195        2.06749        0.15015        1.91890        0.13934
   59751.188533       0.000570        0.10787        0.00824        0.98477     0       20.34432        0.48107       18.81333        0.44482        2.19446        0.15932        2.02770        0.14724
   59751.189705       0.000602        0.10416        0.00803        0.99038     0       19.75545        0.46301       18.23302        0.42729        2.05773        0.15114        1.90160        0.13957
   59751.190848       0.000541        0.11654        0.00917        0.99465     0       19.13787        0.47775       17.81035        0.44461        2.23041        0.16636        2.07570        0.15482
   59751.192570       0.001181        0.10889        0.00589        0.99020     0       19.01767        0.32350       17.65776        0.30036        2.07084        0.10639        1.92126        0.09870