/*
**
**  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
   55473.671370       0.000564        2.52856        0.18152        0.96923     0        2.11993        0.14990        2.09201        0.15016        0.02792        0.00883
   55473.672469       0.000535        2.66380        0.19245        0.97297     0        2.23706        0.15779        2.19015        0.15823        0.04691        0.01173
   55473.673598       0.000593        2.41351        0.17234        0.97073     0        2.03354        0.14308        2.00702        0.14332        0.02652        0.00839
   55473.674810       0.000619        2.28523        0.16530        0.97196     0        1.92628        0.13621        1.88823        0.13656        0.03806        0.00983
   55473.676026       0.000596        2.34047        0.16824        0.98058     0        1.98350        0.14025        1.95477        0.14052        0.02874        0.00866
   55473.677177       0.000556        2.53789        0.18198        0.97917     0        2.14186        0.15108        2.11099        0.15136        0.03088        0.00931
   55473.678323       0.000590        2.41692        0.17279        0.96569     0        2.04401        0.14417        2.01991        0.14440        0.02411        0.00804
   55473.679570       0.000657        2.14405        0.15537        0.96916     0        1.83032        0.12910        1.78715        0.12950        0.04318        0.01018
   55473.680852       0.000625        2.28148        0.16278        0.96296     0        1.92628        0.13621        1.91106        0.13635        0.01522        0.00621
   55473.682079       0.000602        2.35715        0.16970        0.95673     0        2.01340        0.14237        1.98158        0.14267        0.03182        0.00919
   55473.683280       0.000599        2.33982        0.16897        0.96618     0        2.00334        0.14166        1.96640        0.14200        0.03694        0.00987
   55473.684975       0.001097        2.34617        0.12528        0.96306     0        2.00882        0.10500        1.97124        0.10526        0.03759        0.00737