/*
**
**  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
   58168.404318       0.000558        0.35970        0.05952        0.96891     0        1.77310        0.15233        1.48824        0.12786        0.63778        0.09020        0.53565        0.07575
   58168.405377       0.000501        0.37522        0.06300        0.97688     0        1.85182        0.16257        1.56318        0.13723        0.69483        0.09944        0.58651        0.08394
   58168.406389       0.000512        0.37962        0.06443        0.97740     0        1.77871        0.15989        1.50130        0.13496        0.67524        0.09721        0.56992        0.08205
   58168.407388       0.000480        0.42270        0.07300        0.98795     0        1.68497        0.16072        1.42226        0.13566        0.71223        0.10254        0.60120        0.08655
   58168.408386       0.000518        0.39947        0.06777        0.97207     0        1.68958        0.15392        1.42601        0.12991        0.67494        0.09659        0.56966        0.08152
   58168.409381       0.000477        0.40403        0.06892        0.97576     0        1.80619        0.16523        1.52044        0.13909        0.72976        0.10506        0.61240        0.08817
   58168.410411       0.000553        0.34330        0.05664        0.98953     0        1.83695        0.15612        1.54579        0.13136        0.63063        0.08919        0.52998        0.07495
   58168.411468       0.000503        0.35178        0.05846        0.96552     0        2.00533        0.16940        1.67985        0.14189        0.70543        0.10095        0.59000        0.08443
   58168.412532       0.000561        0.39039        0.06543        0.97423     0        1.64362        0.14923        1.37908        0.12520        0.64166        0.09039        0.53781        0.07575
   58168.413832       0.000738        0.52579        0.06945        0.96863     0        1.64133        0.12833        1.37782        0.10773        0.86300        0.09188        0.72360        0.07703