/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   55271.062031       0.000318        4.43535        0.32097        0.94545     0
   55271.062667       0.000318        4.21769        0.31079        0.98182     0
   55271.063345       0.000359        3.95952        0.28773        0.95161     0
   55271.063978       0.000275        5.07307        0.36368        0.96842     0
   55271.064612       0.000359        4.01400        0.28890        0.93548     0
   55271.065272       0.000301        4.55304        0.32461        1.00000     0
   55271.065891       0.000318        4.38931        0.31551        0.97273     0
   55271.066527       0.000318        4.34222        0.30969        0.99091     0
   55271.067167       0.000321        4.43551        0.31881        0.96396     0
   55271.067801       0.000312        4.37503        0.31278        0.99074     0
   55271.068455       0.000341        4.17039        0.29773        0.95763     0
   55271.069100       0.000304        4.53714        0.32614        0.99048     0
   55271.069719       0.000315        4.52128        0.32241        0.96330     0
   55271.070358       0.000324        4.25330        0.30653        0.97321     0
   55271.071030       0.000347        4.14767        0.29548        0.96667     0
   55271.071721       0.000344        3.93612        0.28406        1.00000     0
   55271.072390       0.000324        4.31513        0.31153        0.98214     0
   55271.073096       0.000382        3.62350        0.25904        0.98485     0
   55271.073799       0.000321        4.32922        0.30777        1.00000     0
   55271.074476       0.000356        3.88978        0.27806        0.99187     0
   55271.075127       0.000295        4.69713        0.33577        0.98039     0
   55271.075729       0.000307        4.63174        0.33077        0.98113     0
   55271.076348       0.000312        4.41447        0.31511        1.00000     0
   55271.076970       0.000310        4.47943        0.31935        1.00000     0
   55271.077624       0.000344        4.02289        0.28654        1.00000     0
   55271.078327       0.000359        3.84933        0.27857        0.97581     0
   55271.079253       0.000567        4.49530        0.23501        0.99490     0