/*
**
**  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
   57257.401504       0.000625        0.63196        0.08980        1.00000     1        0.46512        0.06578        0.46313        0.06579        0.00199        0.00141
   57257.402608       0.000479        0.54294        0.09666        1.00000     1        0.38788        0.06857        0.38529        0.06859        0.00259        0.00183
   57257.403494       0.000407        1.06532        0.15170        0.92857     1        0.76924        0.10879        0.76431        0.10882        0.00493        0.00285
   57257.404264       0.000363        0.46349        0.10224        1.00000     1        0.33600        0.07332        0.33258        0.07336        0.00342        0.00242
   57257.404961       0.000334        0.50480        0.11352        0.95652     1        0.36364        0.08131        0.36170        0.08134        0.00194        0.00194
   57257.405629       0.000334        0.53409        0.11656        0.95652     1        0.38182        0.08332        0.38182        0.08332        0.00000        0.00000
   57257.406559       0.000596        0.70565        0.09981        0.97561     1        0.50000        0.07071        0.50000        0.07071        0.00000        0.00000
   57257.407750       0.000596        0.70572        0.10048        0.95122     1        0.51282        0.07252        0.50954        0.07255        0.00329        0.00190
   57257.408956       0.000610        0.54402        0.08651        0.97619     1        0.39025        0.06170        0.38816        0.06172        0.00209        0.00147
   57257.410132       0.000566        0.73852        0.10470        0.97436     1        0.52632        0.07443        0.52520        0.07444        0.00112        0.00112
   57257.411541       0.000842        0.56913        0.07614        0.96796     1        0.40612        0.05379        0.40231        0.05382        0.00381        0.00170