/*
**
**  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
   58220.277014       0.000475        2.95253        0.21237        0.98171     0        2.48861        0.17597        2.45163        0.17632        0.03698        0.01115
   58220.277932       0.000443        3.20775        0.23269        0.97386     0        2.71593        0.19109        2.64328        0.19178        0.07265        0.01624
   58220.278895       0.000521        2.67710        0.19435        0.97222     0        2.28952        0.16189        2.23695        0.16240        0.05258        0.01275
   58220.279850       0.000434        3.36236        0.24111        0.94667     0        2.82160        0.19952        2.78729        0.19984        0.03430        0.01143
   58220.280727       0.000443        3.22827        0.23087        0.98693     0        2.66669        0.18809        2.63443        0.18840        0.03226        0.01075
   58220.281650       0.000480        2.99559        0.21588        0.96386     0        2.51669        0.17751        2.46933        0.17796        0.04736        0.01266
   58220.282610       0.000480        2.93990        0.21347        0.97590     0        2.47325        0.17489        2.41646        0.17543        0.05680        0.01378
   58220.283559       0.000469        3.02859        0.21793        0.98148     0        2.53252        0.17863        2.48826        0.17905        0.04425        0.01227
   58220.284734       0.000706        3.13095        0.18484        0.95548     0        2.59506        0.14933        2.53702        0.14978        0.05804        0.01161