/*
**
**  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
   57473.389546       0.000421        0.94293        0.18259        1.00000     1        3.26020        0.44057        0.76452        0.10329        3.07414        0.42635        0.71724        0.09946
   57473.390432       0.000465        0.37053        0.07931        0.96875     1        4.42477        0.49423        1.04699        0.11693        1.63952        0.29935        0.38710        0.07067
   57473.391536       0.000639        0.51572        0.09106        1.00000     1        3.66145        0.38056        0.87308        0.09075        1.88828        0.26952        0.45064        0.06432
   57473.392625       0.000450        0.81969        0.15995        1.00000     1        3.28672        0.43890        0.78029        0.10419        2.69409        0.38334        0.64147        0.09128
   57473.393758       0.000683        0.52905        0.09366        0.97872     1        3.45502        0.36589        0.81947        0.08678        1.82789        0.25931        0.43354        0.06150
   57473.395124       0.000683        0.54817        0.09212        0.98238     1        3.72863        0.37635        0.88126        0.08894        2.04394        0.27463        0.48267        0.06485