/*
**
**  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
   56681.166290       0.000420        0.13409        0.02019        0.95862     0        6.88365        0.35376        5.37832        0.27614        0.92306        0.13063        0.72062        0.10191
   56681.167034       0.000324        0.16509        0.02461        0.99107     0        7.25692        0.40754        5.91547        0.33217        1.19803        0.16546        0.97398        0.13450
   56681.167766       0.000408        0.13162        0.01985        0.98582     0        6.72734        0.34538        5.52844        0.28382        0.88546        0.12559        0.72758        0.10319
   56681.168816       0.000642        0.10315        0.01348        0.96457     0        7.31110        0.28979        5.97989        0.23701        0.75415        0.09395        0.61714        0.07688
   56681.441548       0.000391        0.12440        0.03042        0.97037     0        7.77012        0.63379        2.38310        0.19423        0.96658        0.22284        0.29796        0.06862
   56681.442445       0.000506        0.09815        0.02367        0.97714     0        7.79761        0.55953        2.32492        0.16682        0.76532        0.17619        0.22826        0.05257
   56681.443302       0.000350        0.13940        0.03300        0.95868     0        8.52253        0.71712        2.57641        0.21675        1.18801        0.26289        0.35821        0.07927
   56681.444115       0.000463        0.12843        0.03057        0.96250     0        6.73546        0.54917        2.03119        0.16562        0.86505        0.19344        0.26017        0.05818
   56681.444922       0.000344        0.13731        0.03285        0.95798     0        8.43215        0.71749        2.56105        0.21793        1.15783        0.25891        0.35146        0.07859
   56681.445750       0.000483        0.09772        0.02291        0.97006     0        8.38252        0.59098        2.52789        0.17821        0.81917        0.18319        0.24732        0.05530
   56681.446708       0.000475        0.11909        0.02859        0.93902     0        7.10561        0.55517        2.15478        0.16835        0.84622        0.19207        0.25681        0.05827
   56681.447755       0.000573        0.07696        0.01815        0.97475     0        8.72340        0.55967        2.65951        0.17063        0.67134        0.15235        0.20492        0.04650
   56681.448837       0.000509        0.08759        0.02044        0.97159     0        8.73738        0.58204        2.68036        0.17855        0.76529        0.17113        0.23431        0.05239
   56681.449647       0.000301        0.15652        0.03779        0.98077     0        8.18148        0.74474        2.51246        0.22870        1.28056        0.28635        0.39281        0.08784
   56681.450669       0.000720        0.08284        0.01691        0.96386     0        8.55961        0.48568        2.62614        0.14900        0.70904        0.13906        0.21703        0.04256