/*
**
**  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
   56015.505385       0.000292        5.54538        0.39699        1.00000     0        4.00666        0.28191        3.95049        0.28242        0.05617        0.01694
   56015.505978       0.000301        5.46454        0.39055        0.99038     0        3.88996        0.27506        3.85491        0.27538        0.03505        0.01325
   56015.506592       0.000312        4.86546        0.35278        0.98148     0        3.77987        0.26728        3.69716        0.26803        0.08271        0.02006
   56015.507165       0.000260        5.73815        0.41233        1.00000     0        4.45184        0.31479        4.38881        0.31537        0.06303        0.01901
   56015.507749       0.000324        4.64955        0.33570        0.99107     0        3.62765        0.25587        3.55331        0.25655        0.07434        0.01858
   56015.508368       0.000295        5.40405        0.38450        0.96078     0        4.19064        0.29269        4.12222        0.29330        0.06841        0.01897
   56015.509164       0.000501        5.14909        0.28588        0.98307     0        4.01675        0.21752        3.92881        0.21813        0.08794        0.01633