/*
**
**  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
   55634.298250       0.000810        0.50510        0.04458        0.97857     0        3.27933        0.16779        2.85199        0.14592        1.65640        0.11911        1.44077        0.10360
   55634.300096       0.001036        0.43246        0.03694        0.95810     0        3.08789        0.14427        2.68174        0.12529        1.33540        0.09549        1.15990        0.08294
   55634.302078       0.000946        0.44212        0.03799        0.97248     0        3.24650        0.15433        2.81922        0.13401        1.43534        0.10275        1.24648        0.08922
   55634.303904       0.000880        0.45528        0.03929        0.95724     0        3.44581        0.16497        2.98068        0.14269        1.56881        0.11264        1.35844        0.09753
   55634.305721       0.000938        0.45458        0.03897        0.96914     0        3.22801        0.15415        2.80122        0.13376        1.46740        0.10445        1.27215        0.09055
   55634.307498       0.000839        0.48905        0.04262        0.97931     0        3.28983        0.16458        2.86168        0.14316        1.60890        0.11481        1.39948        0.09987
   55634.309367       0.001030        0.43568        0.03644        0.97472     0        3.15548        0.14503        2.74511        0.12616        1.37479        0.09607        1.19581        0.08356