/*
**
**  Swift/XRT light curve for PKS 2155-304.
**
**  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
   53964.458818       0.000407        3.09641        0.42776        1.00000     1        0.75715        0.10400        0.75313        0.10404        0.00402        0.00284
   53964.459631       0.000407        3.16548        0.45126        0.92857     1        0.78462        0.10987        0.77164        0.11000        0.01298        0.00530
   53964.460662       0.000625        2.01088        0.28610        0.95349     1        0.48781        0.06899        0.48507        0.06901        0.00274        0.00194
   53964.461766       0.000479        2.55414        0.36562        0.96970     1        0.62501        0.08839        0.61797        0.08846        0.00703        0.00352
   53964.462710       0.000465        2.62888        0.37403        0.96875     1        0.64517        0.09124        0.64154        0.09128        0.00363        0.00257
   53964.463713       0.000537        2.27540        0.32572        0.97297     1        0.55556        0.07857        0.54931        0.07863        0.00625        0.00313
   53964.464817       0.000566        2.20403        0.31550        0.94872     1        0.54055        0.07644        0.53446        0.07651        0.00608        0.00304
   53964.465921       0.000537        2.41325        0.34335        0.91892     1        0.58824        0.08319        0.58493        0.08322        0.00331        0.00234
   53964.466850       0.000392        3.03010        0.43111        1.00000     1        0.74075        0.10476        0.73658        0.10480        0.00417        0.00295
   53964.467722       0.000479        2.65350        0.37752        0.93939     1        0.64517        0.09124        0.64154        0.09128        0.00363        0.00257
   53964.469145       0.000944        2.49671        0.25603        0.96792     1        0.61035        0.06229        0.60767        0.06231        0.00268        0.00155