/*
**
**  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
   55709.947756       0.000897        0.12934        0.00998        0.98710     0       11.41136        0.29527        9.95222        0.25747        1.47599        0.10724        1.28543        0.09336
   55709.949495       0.000842        0.14307        0.01100        0.97594     0       11.37300        0.30779        9.79070        0.26500        1.62712        0.11708        1.39851        0.10063
   55709.951199       0.000862        0.13830        0.01071        0.98993     0       11.18670        0.29974        9.63760        0.25822        1.54715        0.11241        1.33336        0.09684
   55709.952897       0.000836        0.13687        0.01080        0.97924     0       11.57442        0.31144        9.99787        0.26898        1.58417        0.11747        1.37048        0.10156
   55709.954555       0.000822        0.15079        0.01203        0.97887     0       10.64116        0.29987        9.20301        0.25933        1.60455        0.11976        1.38854        0.10360
   55709.956283       0.000906        0.12927        0.00985        0.98403     0       11.63644        0.29826       10.04970        0.25755        1.50422        0.10793        1.29604        0.09302
   55709.958441       0.001253        0.13829        0.00886        0.98614     0       11.21745        0.24900        9.68239        0.21490        1.55130        0.09321        1.33913        0.08047