/*
**
**  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
   55900.061815       0.000396        0.13520        0.02075        0.97810     0        6.93032        0.35830        5.62540        0.29020        0.93696        0.13541        0.73983        0.10599
   55900.062701       0.000489        0.10153        0.01530        0.97041     0        7.18438        0.32799        6.00076        0.27393        0.72944        0.10475        0.61044        0.08769
   55900.063534       0.000344        0.16375        0.02372        0.98319     0        7.30327        0.39594        5.95580        0.32288        1.19591        0.16061        0.97551        0.13099
   55900.064214       0.000336        0.16691        0.02436        0.97414     0        7.21394        0.39708        5.89409        0.32444        1.20410        0.16277        0.98370        0.13298
   55900.065097       0.000547        0.16451        0.01861        0.96825     0        7.35320        0.31250        6.05517        0.25730        1.20966        0.12681        0.99619        0.10443
   55900.066002       0.000359        0.14340        0.02336        0.98387     0        6.48126        0.36193        5.37211        0.29995        0.92939        0.14224        0.77042        0.11794
   55900.066688       0.000327        0.15362        0.02339        1.00000     0        6.94474        0.39184        5.76462        0.32529        1.06688        0.15089        0.88643        0.12536
   55900.067403       0.000388        0.11818        0.01790        0.97015     0        7.74853        0.38040        6.42112        0.31522        0.91573        0.13118        0.76260        0.10925
   55900.068103       0.000312        0.15439        0.02302        0.97222     0        7.70974        0.42279        6.41400        0.35174        1.19030        0.16508        0.99213        0.13758
   55900.069174       0.000758        0.15488        0.01522        0.98092     0        7.55187        0.26813        6.28112        0.22298        1.16966        0.10715        0.96974        0.08883
   55900.070262       0.000330        0.13155        0.02082        0.99123     0        7.77746        0.41335        6.48130        0.34448        1.02312        0.15249        0.85000        0.12668
   55900.070907       0.000315        0.14658        0.02250        0.99083     0        7.46773        0.41192        6.26664        0.34562        1.09461        0.15681        0.91794        0.13151
   55900.072090       0.000868        0.16835        0.01522        0.99000     0        6.95533        0.23883        5.84625        0.20072        1.17091        0.09795        0.98443        0.08235
   55900.073630       0.000671        0.13320        0.01525        0.97414     0        6.96851        0.27380        5.84515        0.22965        0.92817        0.09982        0.77982        0.08387