/*
**
**  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
   55751.094890       0.001114        0.42054        0.03580        0.97922     0        2.96783        0.13690        2.50717        0.11565        1.24810        0.08930        1.05485        0.07547
   55751.096551       0.000547        0.34688        0.04231        0.97884     0        3.33810        0.20526        2.84851        0.17515        1.15793        0.12197        0.98726        0.10400
   55751.098174       0.001076        0.43010        0.03630        0.97043     0        3.03696        0.13994        2.58034        0.11890        1.30620        0.09237        1.10988        0.07848
   55751.099563       0.000312        0.34399        0.05671        0.98148     0        3.19519        0.26581        2.73150        0.22724        1.09913        0.15642        0.93974        0.13374
   55751.100229       0.000353        0.32550        0.05378        0.98361     0        2.98177        0.24562        2.53375        0.20870        0.97057        0.13902        0.82548        0.11823
   55751.100897       0.000315        0.38911        0.06503        0.99083     0        2.81436        0.24901        2.40487        0.21278        1.09509        0.15526        0.93574        0.13267
   55751.101519       0.000307        0.35139        0.05779        0.96226     0        3.26259        0.27392        2.79330        0.23452        1.14643        0.16213        0.98203        0.13888
   55751.102196       0.000370        0.30168        0.04910        0.98438     0        3.06500        0.24202        2.62048        0.20692        0.92466        0.13159        0.79057        0.11251
   55751.102983       0.000417        0.38240        0.05469        0.99306     0        2.98575        0.22585        2.55040        0.19292        1.14175        0.13857        0.97526        0.11836
   55751.103756       0.000356        0.30143        0.04865        0.97561     0        3.24973        0.25264        2.76315        0.21479        0.97956        0.13853        0.83472        0.11805
   55751.104725       0.000613        0.35915        0.04247        0.98113     0        3.08197        0.18714        2.63264        0.15985        1.10688        0.11232        0.94551        0.09594