/*
**
**  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
   56503.416497       0.000506        0.71659        0.10256        0.94857     0        0.60341        0.08534        0.59711        0.08545        0.00630        0.00445
   56503.417400       0.000396        0.90905        0.12933        0.97080     0        0.75313        0.10651        0.74920        0.10658        0.00393        0.00393
   56503.418242       0.000446        0.92728        0.13156        0.90260     0        0.72062        0.10191        0.71906        0.10192        0.00157        0.00157
   56503.419235       0.000547        0.74194        0.10541        0.94709     0        0.55959        0.07914        0.55716        0.07916        0.00243        0.00172
   56503.420343       0.000561        0.71681        0.10208        0.94845     0        0.54438        0.07699        0.54083        0.07701        0.00355        0.00205
   56503.421468       0.000564        0.72630        0.10343        0.92821     0        0.55341        0.07826        0.54980        0.07829        0.00361        0.00208
   56503.422637       0.000605        0.68739        0.09545        0.96172     0        0.52824        0.07256        0.52283        0.07260        0.00542        0.00242
   56503.423705       0.000463        0.51868        0.09617        0.94375     0        0.39801        0.07267        0.39225        0.07272        0.00577        0.00288
   56503.424591       0.000422        0.94807        0.13501        0.94521     0        0.72585        0.10265        0.72111        0.10269        0.00473        0.00273
   56503.425534       0.000521        0.78247        0.11208        0.93333     0        0.60816        0.08516        0.59520        0.08526        0.01296        0.00410
   56503.426570       0.000515        0.78192        0.11370        0.92135     0        0.61077        0.08638        0.59484        0.08650        0.01593        0.00460