/*
**
**  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
   55276.160616       0.000327        0.34932        0.05561        0.98230     0        3.34562        0.27083        2.80363        0.22694        1.16870        0.16019        0.97834        0.13410
   55276.161944       0.001001        0.44892        0.03874        0.97688     0        3.11268        0.14961        2.60676        0.12529        1.39735        0.10016        1.17131        0.08395
   55276.163915       0.000969        0.54108        0.04789        0.97015     0        2.69748        0.14167        2.26341        0.11887        1.45955        0.10398        1.22468        0.08725
   55276.165193       0.000310        0.43248        0.07463        0.98131     0        2.60111        0.25073        2.18249        0.21038        1.12492        0.16101        0.94389        0.13510
   55276.166507       0.001004        0.47838        0.04139        0.95965     0        2.98159        0.14689        2.50188        0.12325        1.42632        0.10146        1.19685        0.08514
   55276.169163       0.001652        0.45793        0.03206        0.96497     0        2.83722        0.11123        2.38097        0.09335        1.29925        0.07536        1.09033        0.06324