/*
**
**  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
   57839.928055       0.000735        0.12835        0.00983        0.98031     0       13.50264        0.34406       12.38673        0.31555        1.73300        0.12514        1.59059        0.11484
   57839.929591       0.000802        0.12448        0.00949        0.97473     0       12.82662        0.32078       11.77901        0.29456        1.59668        0.11493        1.46558        0.10547
   57839.931078       0.000686        0.14182        0.01104        0.99156     0       12.78209        0.34534       11.79313        0.31862        1.81271        0.13240        1.67128        0.12208
   57839.932528       0.000764        0.12781        0.00964        0.98864     0       13.13544        0.33326       12.10529        0.30709        1.67883        0.11922        1.54548        0.10973
   57839.933992       0.000700        0.14044        0.01090        0.98347     0       12.73920        0.34270       11.73320        0.31562        1.78906        0.13027        1.64874        0.12005
   57839.935482       0.000790        0.12984        0.00987        0.97802     0       12.37313        0.31727       11.46170        0.29390        1.60658        0.11494        1.48824        0.10647
   57839.937051       0.000778        0.12361        0.00953        0.99628     0       12.78703        0.32518       11.84468        0.30121        1.58064        0.11509        1.46418        0.10661
   57839.939053       0.001224        0.13251        0.00792        0.98109     0       13.21561        0.26309       12.22470        0.24336        1.75120        0.09875        1.62015        0.09136