/*
**
**  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
   56386.824122       0.000399        3.52299        0.25103        0.97826     0        2.98274        0.21039        2.95612        0.21063        0.02662        0.01006
   56386.824923       0.000402        3.48669        0.24944        0.97842     0        2.94607        0.20832        2.91588        0.20859        0.03020        0.01068
   56386.825768       0.000443        3.16847        0.22740        0.96732     0        2.72074        0.19191        2.67912        0.19228        0.04162        0.01202
   56386.826602       0.000391        3.48696        0.24873        1.00000     0        2.96790        0.20986        2.94508        0.21007        0.02281        0.00931
   56386.827759       0.000767        3.47245        0.17933        0.97855     0        2.95886        0.15119        2.93114        0.15137        0.02771        0.00741