/*
**
**  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
   58139.577381       0.000422        3.22863        0.23119        0.97260     0        2.82160        0.19952        2.79080        0.19981        0.03080        0.01089
   58139.578202       0.000399        3.40435        0.24338        0.97826     0        2.96790        0.20986        2.93956        0.21014        0.02835        0.01071
   58139.579036       0.000434        3.18274        0.22858        0.98000     0        2.72563        0.19273        2.68844        0.19309        0.03719        0.01176
   58139.579936       0.000466        2.98052        0.21623        0.96894     0        2.58122        0.18207        2.51814        0.18267        0.06308        0.01487
   58139.580867       0.000466        2.92221        0.21290        0.97516     0        2.55202        0.18046        2.48586        0.18109        0.06616        0.01518
   58139.581799       0.000466        2.94319        0.21009        0.98758     0        2.51992        0.17819        2.49929        0.17838        0.02063        0.00842
   58139.582728       0.000463        2.93748        0.21200        0.98750     0        2.53587        0.17931        2.49089        0.17975        0.04498        0.01247
   58139.583642       0.000451        3.10762        0.22297        0.96154     0        2.68447        0.18935        2.64438        0.18973        0.04009        0.01209
   58139.584536       0.000443        3.11628        0.22384        0.97386     0        2.68904        0.19014        2.65235        0.19050        0.03669        0.01160
   58139.585419       0.000440        3.06537        0.21984        0.98684     0        2.67111        0.18888        2.63831        0.18919        0.03280        0.01093
   58139.586290       0.000431        3.19192        0.22853        0.96644     0        2.78241        0.19675        2.75204        0.19704        0.03037        0.01074
   58139.587204       0.000483        2.81816        0.20315        0.97006     0        2.48562        0.17532        2.43838        0.17578        0.04724        0.01263
   58139.588278       0.000590        3.11618        0.19223        0.98529     0        2.74088        0.16528        2.68649        0.16573        0.05439        0.01216