/*
**
**  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
   56729.450037       0.000938        0.48567        0.04182        0.97222     0        3.02703        0.14844        2.63052        0.12899        1.47014        0.10406        1.27794        0.09045
   56729.451929       0.000955        0.45519        0.03901        0.97273     0        3.14752        0.15081        2.73755        0.13117        1.43273        0.10182        1.24616        0.08856
   56729.453674       0.000790        0.55712        0.04955        0.98168     0        3.05592        0.16182        2.65841        0.14077        1.70253        0.12166        1.48116        0.10584
   56729.455410       0.000946        0.44457        0.03823        0.97554     0        3.21043        0.15304        2.79478        0.13323        1.42728        0.10215        1.24270        0.08894
   56729.457219       0.000862        0.52296        0.04605        0.97315     0        3.00959        0.15533        2.62056        0.13525        1.57391        0.11230        1.37063        0.09780
   56729.459337       0.001256        0.51369        0.03824        0.97696     0        2.92187        0.12634        2.54368        0.10998        1.50093        0.09096        1.30668        0.07919