/*
**
**  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
   54719.733523       0.000479        1.80144        0.25682        0.96970     1        0.62501        0.08839        0.62047        0.08843        0.00454        0.00262
   54719.734569       0.000566        1.41096        0.19866        1.00000     1        0.52308        0.07325        0.52060        0.07327        0.00248        0.00176
   54719.735687       0.000552        1.44629        0.20358        1.00000     1        0.53685        0.07517        0.53430        0.07520        0.00255        0.00180
   54719.736849       0.000610        1.30273        0.18716        0.97619     1        0.48781        0.06899        0.48072        0.06905        0.00709        0.00289
   54719.737938       0.000479        1.75071        0.25151        0.93939     1        0.64517        0.09124        0.63580        0.09132        0.00937        0.00383
   54719.738752       0.000334        1.02201        0.22439        0.95652     1        0.38182        0.08332        0.37962        0.08335        0.00220        0.00220
   54719.739638       0.000552        1.46384        0.20920        0.97368     1        0.54055        0.07644        0.53531        0.07649        0.00523        0.00262
   54719.740568       0.000378        2.16102        0.30721        0.96154     1        0.80001        0.11314        0.79613        0.11317        0.00387        0.00274
   54719.741337       0.000392        1.04992        0.21330        0.96296     1        0.38462        0.07692        0.37903        0.07699        0.00559        0.00323
   54719.742151       0.000421        1.06667        0.20160        1.00000     1        0.38621        0.07299        0.38621        0.07299        0.00000        0.00000
   54719.743066       0.000494        1.61847        0.23065        1.00000     1        0.58824        0.08319        0.58397        0.08323        0.00427        0.00247
   54719.744330       0.000770        1.65814        0.18995        0.96198     1        0.60411        0.06884        0.60126        0.06886        0.00285        0.00164