/*
**
**  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
   55560.515973       0.000081        1.66898        0.38910        0.94319     0        1.44110        0.33061        1.42073        0.33124        0.02037        0.02037
   55560.516491       0.000421        1.49059        0.20777        1.00000     1        0.71725        0.09946        0.71386        0.09949        0.00339        0.00240
   55560.517377       0.000465        1.33444        0.18785        1.00000     1        0.63751        0.08927        0.63444        0.08930        0.00307        0.00217
   55560.518307       0.000465        1.42141        0.20007        0.93750     1        0.68001        0.09522        0.67673        0.09525        0.00327        0.00232
   55560.519309       0.000537        1.15262        0.16307        1.00000     1        0.55136        0.07721        0.54605        0.07725        0.00531        0.00266
   55560.520311       0.000465        1.30512        0.18604        1.00000     1        0.62501        0.08839        0.62040        0.08843        0.00460        0.00266
   55560.521314       0.000537        1.14253        0.16159        1.00000     1        0.54054        0.07644        0.54054        0.07644        0.00000        0.00000
   55560.522287       0.000436        1.38695        0.19615        1.00000     1        0.66667        0.09428        0.66667        0.09428        0.00000        0.00000
   55560.523231       0.000508        1.28034        0.18024        0.94286     1        0.61819        0.08656        0.61521        0.08659        0.00298        0.00211
   55560.524277       0.000537        1.14934        0.16342        0.97297     1        0.55556        0.07857        0.55283        0.07859        0.00273        0.00193
   55560.525308       0.000494        1.25088        0.17786        0.97059     1        0.60607        0.08571        0.60309        0.08574        0.00298        0.00211
   55560.526427       0.000625        1.35738        0.16652        0.97145     1        0.65115        0.07896        0.64410        0.07902        0.00706        0.00288