/*
**
**  Swift/XRT light curve for 3C 454.3.
**
**  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)
**   Rate                     - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s).
**   RateError                - 1 sigma error in source count rate (cts/s)
**   FracExp                  - Conversion factor between bin size and observing time
**   Mode                     - 0 if in Windowed Timing (WT)
**                              1 if in Photon Counting (PC)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   55509.661817       0.000663        2.11505        0.15226        0.95633     0        1.83868        0.12969        1.80619        0.13000        0.03249        0.00901
   55509.663163       0.000683        2.01880        0.14599        0.95763     0        1.78173        0.12567        1.74298        0.12605        0.03875        0.00969
   55509.664485       0.000639        2.15480        0.15477        0.96380     0        1.88107        0.13301        1.85537        0.13326        0.02570        0.00813
   55509.665720       0.000590        2.31680        0.16588        0.97059     0        2.02357        0.14309        2.00146        0.14330        0.02212        0.00782
   55509.667017       0.000706        1.96612        0.14219        0.95082     0        1.73565        0.12242        1.69790        0.12279        0.03775        0.00944
   55509.668435       0.000712        1.95926        0.14140        0.94719     0        1.71954        0.12159        1.68900        0.12188        0.03054        0.00847
   55509.669873       0.000726        1.87454        0.13387        0.98007     0        1.63689        0.11546        1.61909        0.11563        0.01780        0.00629
   55509.671212       0.000613        2.25457        0.16126        0.96231     0        1.97379        0.13922        1.94964        0.13945        0.02415        0.00805
   55509.672520       0.000694        1.98019        0.14164        0.96667     0        1.73565        0.12242        1.71441        0.12263        0.02123        0.00708
   55509.674094       0.000880        1.86146        0.12254        0.96711     0        1.63538        0.10556        1.60745        0.10581        0.02793        0.00721