/*
**
**  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
   58140.508773       0.000486        2.85604        0.20271        0.97619     0        2.45531        0.17318        2.44198        0.17331        0.01332        0.00666
   58140.509794       0.000535        2.53955        0.18154        0.98378     0        2.20147        0.15567        2.18046        0.15587        0.02101        0.00794
   58140.510793       0.000463        2.94654        0.21218        0.98125     0        2.57754        0.18136        2.52535        0.18186        0.05219        0.01348
   58140.511802       0.000547        2.49232        0.18023        0.97884     0        2.17660        0.15353        2.12935        0.15398        0.04724        0.01181
   58140.512792       0.000443        3.14027        0.22380        0.96732     0        2.70721        0.19143        2.68876        0.19161        0.01845        0.00825
   58140.513735       0.000501        2.75731        0.19928        0.95954     0        2.41366        0.17067        2.36759        0.17111        0.04607        0.01231
   58140.514765       0.000530        2.62401        0.18875        0.95628     0        2.28953        0.16189        2.25519        0.16222        0.03434        0.01035
   58140.515784       0.000489        2.77505        0.20151        0.97633     0        2.42829        0.17171        2.37200        0.17225        0.05628        0.01365
   58140.516825       0.000553        2.51375        0.18168        0.95288     0        2.20147        0.15567        2.15945        0.15607        0.04202        0.01123
   58140.518064       0.000686        2.89194        0.17339        0.97046     0        2.53465        0.14858        2.48478        0.14898        0.04988        0.01088