/*
**
**  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
   55664.327804       0.000813        0.41423        0.03525        0.97509     0        3.95282        0.18214        3.50067        0.16129        1.63736        0.11714        1.44868        0.10364
   55664.329494       0.000877        0.39052        0.03298        0.98350     0        3.96198        0.17756        3.40752        0.15271        1.54725        0.11074        1.33028        0.09521
   55664.331169       0.000799        0.41263        0.03538        0.98551     0        4.06145        0.18802        3.51477        0.16270        1.67589        0.12094        1.44768        0.10447
   55664.332564       0.000596        0.56494        0.05046        0.98544     0        3.88720        0.20975        3.47547        0.18753        2.19604        0.15633        1.96327        0.13976
   55664.334022       0.000862        0.38363        0.03239        0.98658     0        4.02652        0.17911        3.51738        0.15642        1.54469        0.11084        1.34654        0.09662
   55664.335666       0.000781        0.39614        0.03359        0.98889     0        4.23725        0.19288        3.75045        0.17072        1.67853        0.12006        1.48671        0.10632
   55664.337648       0.001201        0.46846        0.03123        0.97831     0        3.98292        0.14978        3.51010        0.13199        1.86584        0.10272        1.64021        0.09027