/*
**
**  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
   55277.299001       0.000964        0.53975        0.04778        0.96096     0        3.15877        0.16388        2.30959        0.11953        1.70494        0.12230        1.23920        0.08865
   55277.300858       0.000894        0.50383        0.04461        0.95469     0        3.42727        0.17416        2.63657        0.13399        1.72677        0.12519        1.32850        0.09631
   55277.302594       0.000842        0.54018        0.04779        0.95876     0        3.43968        0.17950        2.63476        0.13749        1.85804        0.13274        1.42316        0.10166
   55277.304391       0.000955        0.50644        0.04448        0.97576     0        3.18589        0.16263        2.44073        0.12459        1.61345        0.11531        1.23613        0.08834
   55277.306367       0.001021        0.43096        0.03666        0.97167     0        3.53178        0.16451        2.70739        0.12611        1.52204        0.10834        1.16779        0.08312
   55277.308899       0.001510        0.52314        0.03533        0.95977     0        3.36263        0.13265        2.57785        0.10169        1.75912        0.09641        1.34915        0.07394