/*
**
**  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
   55667.204236       0.000949        0.10196        0.00782        0.99390     0       12.96537        0.29880       11.78308        0.27155        1.32199        0.09672        1.20083        0.08782
   55667.205483       0.000298        0.08257        0.01250        1.00000     0       12.76479        0.53707       11.53024        0.48507        1.05394        0.15323        0.95463        0.13869
   55667.206117       0.000336        0.07528        0.01105        1.00000     0       12.74574        0.50006       11.46969        0.44998        0.95949        0.13570        0.86351        0.12212
   55667.207387       0.000935        0.10642        0.00813        0.98142     0       12.89534        0.30264       11.63811        0.27311        1.37237        0.09971        1.24072        0.09012
   55667.209407       0.001085        0.09067        0.00692        0.99467     0       12.83531        0.27919       11.56822        0.25160        1.16372        0.08515        1.04952        0.07675
   55667.210799       0.000307        0.08014        0.01210        1.00000     0       12.80735        0.52553       11.59367        0.47574        1.02639        0.14912        0.92762        0.13476
   55667.212144       0.001039        0.09374        0.00711        0.98050     0       13.07905        0.28703       11.91851        0.26155        1.22600        0.08907        1.11736        0.08116
   55667.214100       0.000917        0.11142        0.00851        0.98738     0       12.45562        0.29937       11.33604        0.27246        1.38781        0.10060        1.26298        0.09150
   55667.216175       0.001157        0.09815        0.00694        0.99250     0       12.77006        0.26857       11.63691        0.24473        1.25344        0.08460        1.14209        0.07709