/*
**
**  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
   55712.228987       0.000952        0.39403        0.03324        0.97872     0        3.64945        0.16426        3.12993        0.14087        1.43798        0.10261        1.23440        0.08808
   55712.230760       0.000822        0.52344        0.04625        0.98944     0        3.14183        0.16422        2.70516        0.14138        1.64456        0.11717        1.41640        0.10091
   55712.232557       0.000975        0.38727        0.03243        0.97626     0        3.64359        0.16087        3.12579        0.13800        1.41104        0.10039        1.21137        0.08617
   55712.234449       0.000917        0.40117        0.03394        0.98423     0        3.69055        0.16751        3.18223        0.14443        1.48054        0.10570        1.27697        0.09116
   55712.236307       0.000935        0.38992        0.03293        0.97214     0        3.74368        0.16718        3.23348        0.14439        1.45974        0.10463        1.26077        0.09037
   55712.238272       0.001030        0.38118        0.03211        0.98315     0        3.43519        0.15210        2.96701        0.13137        1.30943        0.09386        1.13109        0.08108
   55712.240112       0.000810        0.48570        0.04236        0.98214     0        3.43302        0.17109        2.96700        0.14786        1.66743        0.11934        1.44150        0.10317
   55712.241967       0.001045        0.40148        0.03306        0.97507     0        3.43454        0.15029        2.96416        0.12971        1.37890        0.09620        1.18993        0.08302