/*
**
**  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
   54883.679697       0.000975        0.46110        0.03972        0.97626     0        3.07667        0.14942        2.62888        0.12767        1.41865        0.10091        1.21147        0.08617
   54883.681604       0.000932        0.49069        0.04288        0.96273     0        3.02589        0.15082        2.59921        0.12955        1.48479        0.10656        1.27559        0.09155
   54883.683548       0.001013        0.42338        0.03630        0.97714     0        3.18100        0.14975        2.73421        0.12872        1.34678        0.09651        1.15777        0.08297
   54883.685308       0.000747        0.34784        0.03629        0.97287     0        3.32880        0.17634        2.85538        0.15126        1.15790        0.10407        0.99351        0.08928
   54883.686798       0.000744        0.35812        0.03752        0.97665     0        3.22390        0.17371        2.77377        0.14945        1.15453        0.10375        0.99351        0.08928
   54883.688603       0.001062        0.39664        0.03350        0.97275     0        3.26407        0.14693        2.80350        0.12620        1.29467        0.09250        1.11206        0.07945
   54883.691011       0.001345        0.44365        0.03220        0.98280     0        3.20921        0.12848        2.75723        0.11038        1.42377        0.08618        1.22320        0.07404