/*
**
**  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
   55337.182438       0.001056        0.55059        0.04885        0.98082     0        2.37756        0.12604        2.02545        0.10737        1.30906        0.09314        1.11312        0.07920
   55337.184614       0.001120        0.54495        0.04834        0.97416     0        2.28477        0.12072        1.93612        0.10229        1.24509        0.08872        1.05559        0.07522
   55337.186822       0.001088        0.58707        0.05261        0.97340     0        2.19642        0.11954        1.85931        0.10119        1.28945        0.09179        1.09131        0.07769
   55337.188222       0.000312        0.50442        0.08771        0.96296     0        2.26121        0.22776        1.92470        0.19387        1.14059        0.16167        0.97198        0.13776
   55337.189597       0.001062        0.56087        0.05007        0.98093     0        2.31229        0.12402        1.96838        0.10557        1.29690        0.09256        1.10393        0.07878
   55337.191000       0.000341        0.40082        0.06757        1.00000     0        2.47540        0.22713        2.11784        0.19433        0.99218        0.14032        0.84887        0.12005
   55337.191775       0.000434        0.48664        0.07027        0.98000     0        2.36923        0.19706        2.03001        0.16884        1.15295        0.13609        0.98748        0.11656
   55337.193326       0.001117        0.53250        0.04645        0.97668     0        2.37691        0.12251        2.03110        0.10468        1.26571        0.08907        1.08216        0.07615