/*
**
**  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
   57583.642800       0.001071        0.52800        0.04638        0.95946     0        2.53871        0.13022        2.13049        0.10928        1.34043        0.09557        1.12333        0.08009
   57583.644198       0.000327        0.41227        0.06648        0.98230     0        2.89652        0.25619        2.41129        0.21323        1.19414        0.16103        0.99264        0.13385
   57583.644843       0.000318        0.38772        0.06465        0.95455     0        2.93970        0.25962        2.46211        0.21744        1.13977        0.16120        0.95397        0.13491
   57583.645506       0.000344        0.40435        0.06882        0.99160     0        2.46900        0.22870        2.08051        0.19270        0.99834        0.14254        0.84155        0.12016
   57583.646964       0.001114        0.46373        0.04010        0.98182     0        2.71505        0.13250        2.26689        0.11062        1.25904        0.08988        1.05082        0.07502
   57583.648390       0.000312        0.43067        0.07383        0.99074     0        2.58602        0.24526        2.15036        0.20396        1.11371        0.15905        0.92806        0.13251
   57583.649319       0.000616        0.43123        0.05326        0.96526     0        2.58311        0.17567        2.14910        0.14614        1.11391        0.11483        0.92700        0.09556