/*
**
**  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
   55857.759339       0.000457        3.05507        0.22016        0.94937     0        2.69782        0.18982        2.64147        0.19034        0.05635        0.01409
   55857.760239       0.000443        3.09055        0.22294        0.96732     0        2.72075        0.19191        2.66720        0.19240        0.05354        0.01382
   55857.761093       0.000411        3.31431        0.24191        0.95775     0        2.94608        0.20832        2.86451        0.20908        0.08157        0.01780
   55857.761944       0.000440        3.19681        0.22838        0.96053     0        2.78546        0.19550        2.74204        0.19590        0.04342        0.01253
   55857.762841       0.000457        3.08172        0.22166        0.94937     0        2.68447        0.18935        2.63868        0.18977        0.04578        0.01270
   55857.763677       0.000379        3.58929        0.25934        0.98473     0        3.12148        0.22017        3.05595        0.22078        0.06552        0.01638
   55857.764470       0.000414        3.19968        0.23394        0.99301     0        2.82160        0.19952        2.73975        0.20028        0.08185        0.01745
   55857.765349       0.000466        2.97482        0.21324        0.96894     0        2.56838        0.18161        2.53790        0.18190        0.03048        0.01016
   55857.766284       0.000469        2.91936        0.21086        0.97531     0        2.53587        0.17931        2.48906        0.17975        0.04681        0.01251
   55857.767175       0.000422        3.32043        0.23774        0.96575     0        2.85582        0.20143        2.81835        0.20178        0.03747        0.01185
   55857.768061       0.000463        3.00712        0.21573        0.97500     0        2.59406        0.18252        2.55004        0.18293        0.04402        0.01221
   55857.769195       0.000671        2.74338        0.17084        0.96983     0        2.35948        0.14494        2.33131        0.14517        0.02817        0.00813