/*
**
**  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
   56257.829973       0.000741        0.23194        0.05249        0.89062     0        0.17573        0.03929        0.17376        0.03932        0.00197        0.00139
   56257.831312       0.000599        0.27363        0.06155        0.94203     0        0.20547        0.04594        0.20432        0.04596        0.00115        0.00115
   56257.832371       0.000460        0.35141        0.07906        0.95597     0        0.26360        0.05894        0.26212        0.05896        0.00148        0.00148
   56257.833346       0.000515        0.34209        0.07650        0.87640     0        0.25684        0.05743        0.25684        0.05743        0.00000        0.00000
   56257.834400       0.000538        0.30594        0.06882        0.92473     0        0.23295        0.05209        0.23164        0.05210        0.00131        0.00131
   56257.835702       0.000764        0.21183        0.04795        0.94697     0        0.16027        0.03584        0.15847        0.03586        0.00180        0.00127
   56257.836868       0.000402        0.41129        0.09252        0.92086     0        0.31302        0.06999        0.31126        0.07002        0.00176        0.00176
   56257.837583       0.000312        0.51937        0.11755        0.93519     0        0.39670        0.08870        0.39225        0.08876        0.00445        0.00315
   56257.838425       0.000530        0.30750        0.06877        0.95628     0        0.22895        0.05120        0.22895        0.05120        0.00000        0.00000
   56257.839614       0.000660        0.38200        0.06968        0.93421     0        0.29157        0.05237        0.28734        0.05241        0.00422        0.00211