/*
**
**  Swift/XRT light curve for 3C 273.
**
**  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
   57570.289482       0.000301        4.53949        0.32494        0.98077     0        3.94775        0.27845        3.89693        0.27892        0.05082        0.01607
   57570.290081       0.000298        4.50897        0.32544        0.99029     0        3.92811        0.27776        3.85696        0.27841        0.07115        0.01902
   57570.290685       0.000307        4.44502        0.31850        1.00000     0        3.77988        0.26728        3.73586        0.26768        0.04402        0.01467
   57570.291319       0.000327        4.15238        0.29451        1.00000     0        3.61664        0.25322        3.57535        0.25359        0.04129        0.01376
   57570.291950       0.000304        4.43626        0.31799        0.99048     0        3.87183        0.27310        3.81700        0.27360        0.05483        0.01653
   57570.292546       0.000292        4.59203        0.32613        1.00000     0        3.96700        0.28051        3.95160        0.28065        0.01540        0.00889
   57570.293099       0.000260        5.29254        0.37456        0.98889     0        4.54690        0.31992        4.52360        0.32013        0.02330        0.01165
   57570.293619       0.000260        5.26808        0.37435        0.98889     0        4.52439        0.31913        4.49526        0.31939        0.02912        0.01302
   57570.294207       0.000327        4.20571        0.29884        0.98230     0        3.62766        0.25588        3.60431        0.25609        0.02335        0.01044
   57570.294878       0.000344        3.98959        0.28418        0.98319     0        3.42450        0.24215        3.40235        0.24235        0.02215        0.00991
   57570.295549       0.000327        4.16628        0.29896        0.99115     0        3.57738        0.25296        3.53110        0.25338        0.04629        0.01464
   57570.296174       0.000298        4.56392        0.32896        0.98058     0        3.96700        0.28051        3.90028        0.28112        0.06673        0.01851
   57570.296788       0.000315        4.34920        0.30746        0.99083     0        3.76553        0.26429        3.74153        0.26451        0.02400        0.01073
   57570.297442       0.000339        4.04613        0.28822        0.98291     0        3.48406        0.24636        3.46152        0.24657        0.02254        0.01008
   57570.298084       0.000304        4.60726        0.32491        0.98095     0        3.96777        0.27780        3.94261        0.27803        0.02517        0.01125
   57570.298712       0.000324        4.21059        0.30127        0.98214     0        3.64243        0.25756        3.60473        0.25790        0.03770        0.01333
   57570.299514       0.000477        4.44584        0.25600        0.97576     0        3.88224        0.21979        3.82428        0.22021        0.05796        0.01366