/*
**
**  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
   53973.979643       0.000581        1.56104        0.25194        1.00000     1        0.39000        0.06245        0.38720        0.06248        0.00280        0.00198
   53973.980747       0.000523        2.29976        0.32077        1.00000     1        0.57778        0.08012        0.57467        0.08015        0.00311        0.00220
   53973.981720       0.000450        2.57399        0.36512        1.00000     1        0.64517        0.09124        0.64336        0.09126        0.00181        0.00181
   53973.982795       0.000625        1.91257        0.26676        1.00000     1        0.48372        0.06708        0.48112        0.06711        0.00261        0.00184
   53973.983739       0.000320        1.45422        0.32518        1.00000     1        0.36364        0.08131        0.36364        0.08131        0.00000        0.00000
   53973.984611       0.000552        2.06358        0.29717        1.00000     1        0.52632        0.07443        0.51747        0.07452        0.00885        0.00361
   53973.985482       0.000320        1.43909        0.32424        1.00000     1        0.36364        0.08131        0.36109        0.08135        0.00255        0.00255
   53973.986121       0.000320        1.50927        0.33171        1.00000     1        0.38182        0.08332        0.37927        0.08336        0.00255        0.00255
   53973.986920       0.000479        2.44768        0.34477        1.00000     1        0.61819        0.08656        0.61479        0.08660        0.00340        0.00240
   53973.988474       0.001075        1.95665        0.20987        0.97054     1        0.49569        0.05254        0.49022        0.05258        0.00546        0.00207