/*
**
**  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
   57841.854279       0.001036        0.19575        0.01539        0.98045     0       15.46373        0.49185        5.77752        0.18364        3.02698        0.21765        1.12679        0.08098
   57841.856328       0.001013        0.20493        0.01612        0.99714     0       14.81914        0.48777        5.54847        0.18257        3.03687        0.21690        1.13917        0.08134
   57841.857737       0.000396        0.13065        0.02119        0.96350     0       14.44467        0.77242        5.45222        0.29155        1.88712        0.28903        0.71190        0.10901
   57841.859068       0.000935        0.22996        0.01821        0.96904     0       14.70705        0.51013        5.53426        0.19194        3.38208        0.24073        1.27349        0.09064
   57841.861015       0.001013        0.20792        0.01658        0.98571     0       14.42544        0.47983        5.51773        0.18351        2.99938        0.21738        1.14603        0.08302
   57841.862361       0.000333        0.16404        0.02393        0.98261     0       15.80732        0.86665        6.00674        0.32932        2.59307        0.35049        0.98366        0.13298
   57841.863284       0.000590        0.17512        0.01962        0.98529     0       14.35648        0.62236        5.54635        0.24041        2.51408        0.25970        0.97100        0.10033
   57841.864204       0.000330        0.16245        0.02513        0.94737     0       14.75928        0.85242        5.61151        0.32384        2.39766        0.34401        0.91791        0.13151
   57841.865598       0.001065        0.19200        0.01515        0.95109     0       15.13100        0.47487        5.79611        0.18188        2.90515        0.21032        1.11007        0.08035