/*
**
**  Swift/XRT hardness ratio for 3C 273.
**  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
   53717.016390       0.000292        0.42167        0.05181        0.98155     0        5.08634        0.33927        4.55802        0.30402        2.14477        0.22132        1.92243        0.19838
   53717.087105       0.000414        0.38396        0.03763        0.98404     0        5.97888        0.31008        5.39790        0.27991        2.29564        0.19089        2.07084        0.17219
   53717.153767       0.000408        0.47279        0.04599        0.97577     0        5.38665        0.29528        4.84725        0.26571        2.54676        0.20463        2.29141        0.18411
   53717.220438       0.000414        0.39546        0.04095        0.97705     0        5.22132        0.28613        4.74944        0.26027        2.06482        0.18145        1.87821        0.16505
   53717.287799       0.000414        0.44057        0.04323        0.99803     0        5.37838        0.29178        4.87318        0.26437        2.36956        0.19377        2.14520        0.17542
   53717.691573       0.000599        0.43024        0.03544        0.98435     0        5.40931        0.24462        4.87825        0.22060        2.32732        0.16022        2.09810        0.14444
   53717.758670       0.000333        0.50441        0.05551        0.97362     0        4.95928        0.31655        4.46123        0.28469        2.50152        0.22426        2.25379        0.20205