/*
**
**  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
   54865.874068       0.000773        0.47933        0.04143        0.97004     0        3.70621        0.18079        3.19760        0.15597        1.77650        0.12677        1.53474        0.10950
   54865.875712       0.000871        0.44759        0.03840        0.98339     0        3.45494        0.16454        3.00053        0.14290        1.54640        0.11033        1.34290        0.09581
   54865.877451       0.000868        0.43798        0.03759        0.98667     0        3.52415        0.16753        3.06163        0.14554        1.54351        0.11029        1.34112        0.09583
   54865.879196       0.000877        0.41379        0.03492        0.97360     0        3.76316        0.17145        3.26960        0.14897        1.55717        0.11060        1.35282        0.09609
   54865.881134       0.001062        0.34686        0.02857        0.97820     0        3.69719        0.15484        3.20938        0.13441        1.28240        0.09095        1.11312        0.07895
   54865.883142       0.000946        0.38153        0.03205        0.97859     0        3.75037        0.16556        3.25371        0.14363        1.43089        0.10225        1.24053        0.08864
   54865.884968       0.000880        0.47211        0.04062        0.97697     0        3.30221        0.16101        2.86712        0.13979        1.55901        0.11051        1.35365        0.09595
   54865.886791       0.000943        0.39943        0.03348        0.98160     0        3.61107        0.16176        3.13724        0.14054        1.44239        0.10219        1.25339        0.08880
   54865.888987       0.001253        0.41819        0.03030        0.96998     0        3.56793        0.13939        3.09861        0.12105        1.49207        0.09103        1.29562        0.07905