/*
**
**  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
   56674.702504       0.000428        3.22948        0.23040        0.99324     0        2.72563        0.19273        2.70470        0.19292        0.02093        0.00854
   56674.703367       0.000428        3.20816        0.23462        0.96622     0        2.80187        0.19812        2.71941        0.19887        0.08246        0.01719
   56674.704177       0.000382        3.54573        0.25597        0.99242     0        3.07382        0.21681        3.01120        0.21738        0.06262        0.01566
   56674.704993       0.000434        3.23036        0.23244        0.96000     0        2.78241        0.19675        2.73969        0.19713        0.04273        0.01233
   56674.705901       0.000475        2.87636        0.20734        0.98780     0        2.48562        0.17532        2.43815        0.17575        0.04747        0.01226
   56674.706859       0.000477        2.91472        0.20911        0.96970     0        2.50417        0.17707        2.47213        0.17736        0.03204        0.01013
   56674.707750       0.000414        3.31407        0.23785        0.98601     0        2.85582        0.20143        2.81218        0.20183        0.04363        0.01260
   56674.708653       0.000489        2.84443        0.20350        0.97633     0        2.42829        0.17171        2.40343        0.17193        0.02486        0.00879
   56674.709536       0.000394        3.58823        0.25530        0.97059     0        3.05053        0.21517        3.02723        0.21538        0.02330        0.00951
   56674.710421       0.000492        2.87583        0.20676        0.95882     0        2.48266        0.17468        2.43548        0.17510        0.04718        0.01218
   56674.711341       0.000428        3.18211        0.23175        0.97973     0        2.77704        0.19588        2.69925        0.19658        0.07779        0.01658
   56674.712183       0.000414        3.39757        0.24269        0.96503     0        2.90339        0.20530        2.87738        0.20554        0.02601        0.00983
   56674.712994       0.000396        3.55219        0.25400        0.97080     0        3.05772        0.21461        3.00761        0.21506        0.05011        0.01390
   56674.713807       0.000417        3.31139        0.23758        0.97917     0        2.84161        0.20093        2.80525        0.20126        0.03636        0.01150
   56674.714643       0.000420        3.29902        0.23951        0.97241     0        2.84161        0.20093        2.77616        0.20152        0.06545        0.01543
   56674.715436       0.000373        3.72362        0.26881        0.96899     0        3.22136        0.22722        3.15574        0.22781        0.06563        0.01641
   56674.716228       0.000420        3.91217        0.25773        0.97241     0        3.33889        0.21781        3.30980        0.21805        0.02909        0.01028