/*
**
**  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
   54962.468466       0.000315        0.41325        0.06984        0.96330     0        2.68229        0.24506        2.29746        0.20990        1.10846        0.15760        0.94940        0.13499
   54962.469750       0.000969        0.53084        0.04661        0.97910     0        2.68834        0.13885        2.29568        0.11857        1.42708        0.10132        1.21716        0.08641
   54962.471683       0.000964        0.54909        0.04887        0.97898     0        2.58823        0.13727        2.21689        0.11757        1.42117        0.10158        1.21726        0.08701
   54962.474180       0.001534        0.49428        0.03510        0.98353     0        2.72733        0.11195        2.33266        0.09575        1.34807        0.07813        1.15327        0.06684
   54962.535820       0.001082        0.45968        0.03946        0.96524     0        2.83621        0.13602        2.40374        0.11527        1.30376        0.09284        1.10301        0.07854
   54962.537886       0.000984        0.53875        0.04758        0.98529     0        2.58765        0.13555        2.20781        0.11564        1.39411        0.09914        1.19010        0.08462
   54962.539232       0.000362        0.44461        0.06920        0.96800     0        2.62210        0.22549        2.22748        0.19154        1.16581        0.15123        0.98929        0.12831
   54962.540629       0.001036        0.49064        0.04179        0.98045     0        2.82846        0.13873        2.41748        0.11857        1.38776        0.09664        1.18580        0.08257