/*
**
**  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
   58216.294946       0.000506        2.83995        0.20349        0.96000     0        2.40877        0.16948        2.37041        0.16984        0.03836        0.01107
   58216.295973       0.000521        2.65175        0.19157        0.97778     0        2.27652        0.16097        2.23380        0.16138        0.04272        0.01142
   58216.297061       0.000567        2.57710        0.18456        0.93367     0        2.20038        0.15520        2.17104        0.15548        0.02935        0.00928
   58216.298138       0.000509        2.73515        0.19852        0.96591     0        2.35687        0.16666        2.30316        0.16716        0.05370        0.01303
   58216.299208       0.000556        2.54730        0.18336        0.96354     0        2.18743        0.15391        2.14388        0.15432        0.04354        0.01124
   58216.300377       0.000613        2.27690        0.16273        0.97642     0        1.93559        0.13687        1.91743        0.13704        0.01816        0.00686
   58216.301497       0.000506        2.74729        0.19940        0.96571     0        2.37081        0.16764        2.31679        0.16815        0.05402        0.01310
   58216.302533       0.000530        2.59898        0.18922        0.97814     0        2.23836        0.15828        2.18136        0.15882        0.05700        0.01308
   58216.303954       0.000891        2.49035        0.14247        0.96429     0        2.11800        0.11953        2.09269        0.11972        0.02532        0.00677