/*
**
**  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
   55538.644758       0.000663        2.10423        0.15094        0.96070     0        1.82121        0.12878        1.79843        0.12900        0.02278        0.00759
   55538.646066       0.000645        2.16467        0.15479        0.95964     0        1.87228        0.13239        1.85406        0.13257        0.01822        0.00689
   55538.647379       0.000668        2.08856        0.15063        0.95238     0        1.83032        0.12910        1.79488        0.12945        0.03544        0.00947
   55538.648682       0.000634        2.19784        0.15876        0.94521     0        1.94527        0.13721        1.90491        0.13760        0.04036        0.01042
   55538.649958       0.000642        2.11206        0.15471        0.95946     0        1.88107        0.13301        1.82354        0.13358        0.05752        0.01226
   55538.651208       0.000608        2.28171        0.16351        0.95714     0        2.00334        0.14130        1.97563        0.14158        0.02771        0.00876
   55538.652417       0.000602        2.45840        0.17788        0.88945     0        2.17652        0.15352        2.12836        0.15399        0.04816        0.01204
   55538.653627       0.000608        2.22977        0.16370        0.95714     0        2.00334        0.14130        1.93407        0.14198        0.06927        0.01385
   55538.654845       0.000611        2.22193        0.16060        0.97630     0        1.96444        0.13822        1.91848        0.13867        0.04596        0.01115
   55538.656101       0.000645        2.17158        0.15529        0.95067     0        1.88994        0.13364        1.87155        0.13382        0.01839        0.00695
   55538.657368       0.000622        2.17186        0.15831        0.96744     0        1.92628        0.13621        1.87541        0.13671        0.05087        0.01167
   55538.658864       0.000874        2.16288        0.14649        0.79424     0        1.90429        0.12611        1.86714        0.12646        0.03715        0.00929
   55538.717021       0.000697        1.94924        0.14190        0.96630     0        1.72910        0.12196        1.68209        0.12241        0.04701        0.01051
   55538.718410       0.000692        1.97179        0.14328        0.97071     0        1.73565        0.12242        1.69082        0.12285        0.04483        0.01028
   55538.719732       0.000631        2.15656        0.15746        0.97706     0        1.89047        0.13334        1.83393        0.13389        0.05654        0.01205
   55538.720993       0.000631        2.18951        0.15652        0.95872     0        1.91707        0.13556        1.89873        0.13573        0.01833        0.00693
   55538.722614       0.000990        2.18421        0.12638        0.96199     0        1.93027        0.10841        1.88035        0.10880        0.04992        0.00911