/*
**
**  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
   53881.349139       0.000501        0.42894        0.05080        0.96879     0        3.46614        0.22325        2.84995        0.18355        1.48678        0.14777        1.22184        0.12142
   53881.350160       0.000508        0.48412        0.11658        0.99892     1        2.66695        0.37270        0.61423        0.08583        1.29112        0.25321        0.29745        0.05833
   53881.415350       0.000049        0.36274        0.15131        0.98543     0        3.12179        0.69097        2.63729        0.58373        1.13240        0.40036        0.95665        0.33823
   53881.415877       0.000465        0.38869        0.09986        0.96875     1        3.04551        0.41560        0.71808        0.09799        1.18376        0.25769        0.27840        0.06060
   53881.416836       0.000494        0.43619        0.10075        0.96850     1        3.32674        0.42664        0.76961        0.09870        1.45108        0.27875        0.33497        0.06434
   53881.482157       0.000185        0.42908        0.08107        0.99565     0        3.62317        0.37927        2.97974        0.31193        1.55462        0.24453        1.28079        0.20146
   53881.483183       0.000828        0.36397        0.07289        0.93581     1        3.13243        0.32486        0.71379        0.07402        1.14011        0.19530        0.25926        0.04440