/*
**
**  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
   55670.620152       0.000237        6.01611        0.43517        1.00000     0
   55670.620618       0.000229        6.26415        0.44571        0.98734     0
   55670.621081       0.000234        6.04209        0.43797        0.98765     0
   55670.621564       0.000243        5.92604        0.42050        1.00000     0
   55670.622030       0.000223        6.31090        0.45298        1.00000     0
   55670.622481       0.000229        6.22545        0.44323        1.00000     0
   55670.622924       0.000214        6.61722        0.47161        1.00000     0
   55670.623367       0.000229        6.38007        0.45567        0.98734     0
   55670.623809       0.000214        6.79727        0.48685        1.00000     0
   55670.624261       0.000237        5.98428        0.43155        1.00000     0
   55670.624706       0.000208        7.20083        0.51010        0.95833     0
   55670.625158       0.000243        5.99101        0.43231        0.96429     0
   55670.625632       0.000231        6.19451        0.44815        0.97500     0
   55670.626084       0.000220        6.35652        0.45970        1.00000     0
   55670.626552       0.000249        5.62257        0.40617        1.00000     0
   55670.627036       0.000234        6.03180        0.43893        0.98765     0
   55670.627487       0.000217        6.59444        0.47371        0.98667     0
   55670.627944       0.000240        5.82801        0.42020        1.00000     0
   55670.628396       0.000211        6.74223        0.48248        0.98630     0
   55670.628827       0.000220        6.46180        0.46450        0.98684     0
   55670.629284       0.000237        6.04841        0.43650        0.98780     0
   55670.629756       0.000234        6.05667        0.43538        0.98765     0
   55670.630242       0.000252        5.50006        0.40018        1.00000     0
   55670.630696       0.000203        7.17491        0.51443        0.97143     0
   55670.631118       0.000220        6.57709        0.46847        0.98684     0
   55670.631593       0.000255        5.64653        0.40527        0.97727     0
   55670.632082       0.000234        5.97501        0.43343        1.00000     0
   55670.632522       0.000205        6.82312        0.49383        1.00000     0
   55670.632959       0.000231        6.38994        0.45514        0.96250     0
   55670.633607       0.000417        5.87067        0.32031        1.00000     0