/*
**
**  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
   57571.281485       0.000295        0.48634        0.08406        0.99020     0        2.47973        0.24639        2.03964        0.20265        1.20599        0.17057        0.99175        0.14025
   57571.282744       0.000964        0.48444        0.04211        0.98498     0        3.01125        0.14972        2.50232        0.12441        1.45876        0.10402        1.21235        0.08645
   57571.284685       0.000978        0.45553        0.03909        0.98225     0        3.17949        0.15346        2.64799        0.12781        1.44836        0.10277        1.20637        0.08560
   57571.286673       0.001010        0.45956        0.03948        0.97994     0        3.04477        0.14746        2.54103        0.12306        1.39926        0.09930        1.16776        0.08287
   57571.288496       0.000813        0.38592        0.03928        0.97865     0        3.06985        0.16476        2.55748        0.13725        1.18471        0.10247        0.98705        0.08537
   57571.290481       0.001172        0.45481        0.03700        0.97284     0        2.96148        0.13488        2.47238        0.11261        1.34692        0.09079        1.12441        0.07579