/*
**
**  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
   57576.531231       0.001016        0.43927        0.03749        0.97721     0        3.07242        0.14483        2.65001        0.12491        1.34963        0.09601        1.16196        0.08266
   57576.533274       0.001027        0.49078        0.04269        0.98028     0        2.72794        0.13651        2.33291        0.11674        1.33882        0.09525        1.14527        0.08147
   57576.535207       0.000906        0.52895        0.04695        0.99361     0        2.79709        0.14768        2.41317        0.12741        1.47951        0.10557        1.27812        0.09119
   57576.537047       0.000935        0.49527        0.04324        0.98142     0        2.92720        0.14724        2.53314        0.12741        1.44976        0.10344        1.25393        0.08947
   57576.538274       0.000292        0.33389        0.05480        1.00000     0        3.42416        0.28514        2.96838        0.24718        1.14328        0.16169        0.99175        0.14025
   57576.540461       0.001895        0.44026        0.02813        0.97252     0        2.94382        0.10421        2.55220        0.09034        1.29604        0.06894        1.12306        0.05973