/*
**
**  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
   57168.251572       0.001007        0.17675        0.01406        0.96552     0       18.75535        0.56897        6.60372        0.19986        3.31505        0.24369        1.15599        0.08497
   57168.252909       0.000330        0.14594        0.02322        0.96491     0       17.48983        0.97596        5.99777        0.33460        2.55242        0.38037        0.87348        0.13011
   57168.253543       0.000304        0.14264        0.02268        0.98095     0       19.10435        1.06160        6.54401        0.36362        2.72513        0.40600        0.93284        0.13895
   57168.254188       0.000341        0.14167        0.02143        0.96610     0       18.19100        0.97532        6.21457        0.33316        2.57714        0.36450        0.87866        0.12426
   57168.255209       0.000680        0.15461        0.01575        0.97447     0       18.54683        0.69363        6.37864        0.23857        2.86760        0.27162        0.98838        0.09362
   57168.256216       0.000327        0.14570        0.02233        0.93805     0       18.82386        1.02139        6.41678        0.34814        2.74271        0.39305        0.93534        0.13399
   57168.256916       0.000373        0.13367        0.02041        0.95349     0       17.74841        0.92352        6.09325        0.31705        2.37245        0.34058        0.81405        0.11691
   57168.257602       0.000312        0.15912        0.02414        0.99074     0       17.91589        1.01658        6.11835        0.34711        2.85086        0.40113        0.97322        0.13697
   57168.258216       0.000301        0.13896        0.02154        0.98077     0       20.06534        1.09185        6.93918        0.37747        2.78828        0.40471        0.96201        0.13960
   57168.259680       0.001163        0.14492        0.01134        0.98259     0       19.64495        0.54651        6.75216        0.18783        2.84685        0.20826        0.97845        0.07156
   57168.262026       0.001183        0.16256        0.01248        0.97079     0       18.26295        0.52168        6.30071        0.17997        2.96877        0.21157        1.02385        0.07296