/*
**
**  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
   56337.541303       0.000958        0.35009        0.02920        0.96375     0        4.09036        0.17234        3.53461        0.14892        1.43198        0.10309        1.23618        0.08900
   56337.542562       0.000301        0.26826        0.04244        0.99038     0        4.27876        0.31505        3.69766        0.27226        1.14784        0.16073        0.99194        0.13890
   56337.543823       0.000961        0.38751        0.03241        0.96687     0        3.71900        0.16417        3.20765        0.14160        1.44116        0.10237        1.24326        0.08831
   56337.545690       0.000906        0.39049        0.03272        0.98722     0        3.83986        0.17111        3.32029        0.14796        1.49943        0.10639        1.29632        0.09198
   56337.547484       0.000888        0.43988        0.03738        0.97068     0        3.53452        0.16588        3.05946        0.14359        1.55477        0.11015        1.34593        0.09536
   56337.549535       0.001163        0.32540        0.02511        0.98756     0        4.03134        0.15441        3.49146        0.13373        1.31179        0.08787        1.13619        0.07611