/*
**
**  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
   58169.400550       0.000553        2.41030        0.17774        0.98429     0        2.13121        0.15070        2.05337        0.15142        0.07784        0.01471
   58169.401653       0.000550        2.55673        0.18356        0.94737     0        2.23706        0.15779        2.20221        0.15811        0.03484        0.01006
   58169.402804       0.000602        2.31564        0.16643        0.95192     0        2.02357        0.14309        1.99454        0.14336        0.02904        0.00875
   58169.404060       0.000654        2.15936        0.15452        0.94690     0        1.87228        0.13239        1.85274        0.13257        0.01954        0.00691
   58169.405295       0.000582        2.36149        0.17134        0.96517     0        2.07562        0.14640        2.02443        0.14687        0.05119        0.01174
   58169.406496       0.000619        2.21388        0.15854        0.97664     0        1.93624        0.13623        1.90623        0.13651        0.03001        0.00866
   58169.407651       0.000535        2.55650        0.18376        0.97297     0        2.22593        0.15740        2.19399        0.15769        0.03194        0.00963
   58169.408808       0.000622        2.23776        0.16187        0.95349     0        1.96425        0.13855        1.92090        0.13895        0.04334        0.01051
   58169.410261       0.000830        2.18877        0.13731        0.97213     0        1.92435        0.11755        1.87939        0.11791        0.04496        0.00918