/*
**
**  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
   55974.323933       0.000312        0.10444        0.01572        0.99074     0       12.02470        0.55390        8.91828        0.41070        1.25587        0.17995        0.92644        0.13274
   55974.324662       0.000417        0.10209        0.01316        0.97917     0       12.33938        0.47565        9.53785        0.36764        1.25978        0.15491        0.97249        0.11955
   55974.325400       0.000321        0.09609        0.01444        0.97297     0       12.23827        0.53959        9.64591        0.42531        1.17596        0.16896        0.92681        0.13316
   55974.326777       0.001056        0.12605        0.00945        0.95616     0       11.70862        0.29075        9.11335        0.22628        1.47592        0.10437        1.14804        0.08118
   55974.328884       0.001050        0.12289        0.00944        0.97245     0       11.49700        0.28817        9.04611        0.22674        1.41289        0.10259        1.11152        0.08069
   55974.330973       0.001039        0.12526        0.00956        0.97493     0       11.54627        0.29021        9.00601        0.22635        1.44624        0.10425        1.12698        0.08127
   55974.333051       0.001039        0.12406        0.00954        0.98329     0       11.48826        0.28963        9.00257        0.22696        1.42521        0.10359        1.11699        0.08119
   55974.334385       0.000295        0.10083        0.01498        0.99020     0       12.70172        0.57768        9.83248        0.44719        1.28067        0.18111        0.99175        0.14025
   55974.335739       0.001059        0.13226        0.00952        0.97541     0       12.00093        0.29367        9.35372        0.22887        1.58724        0.10747        1.23705        0.08376