/*
**
**  Swift/XRT light curve for M87.
**
**  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
   59654.481673       0.000508        1.28662        0.21134        0.82857     1        0.68965        0.09753        0.59584        0.09788        0.09381        0.00826
   59654.482646       0.000436        1.53929        0.23990        0.86667     1        0.78461        0.10987        0.70674        0.11015        0.07787        0.00795
   59654.483561       0.000450        1.53998        0.23943        0.83871     1        0.80000        0.11094        0.71564        0.11125        0.08436        0.00827
   59654.484549       0.000537        1.49403        0.23333        0.72973     1        0.77037        0.10683        0.68601        0.10714        0.08436        0.00812
   59654.485594       0.000508        1.33646        0.20455        0.90906     1        0.71659        0.09492        0.62247        0.09524        0.09413        0.00790
   59654.551976       0.000392        1.72328        0.27146        0.84764     1        0.89136        0.12482        0.79461        0.12517        0.09675        0.00944
   59654.552818       0.000450        1.43485        0.23213        0.83871     1        0.76923        0.10879        0.67514        0.10914        0.09409        0.00874
   59654.553719       0.000450        1.46704        0.23516        0.83871     1        0.76923        0.10879        0.68082        0.10911        0.08841        0.00847
   59654.554561       0.000392        1.80882        0.27860        0.81481     1        0.94545        0.13111        0.85343        0.13145        0.09202        0.00939
   59654.555433       0.000479        1.54091        0.24230        0.75758     1        0.80000        0.11314        0.72155        0.11343        0.07845        0.00813
   59654.556319       0.000407        1.70504        0.26391        0.82143     1        0.88695        0.12420        0.80443        0.12450        0.08252        0.00870
   59654.557176       0.000450        1.70017        0.25866        0.78986     1        0.89848        0.12115        0.79857        0.12151        0.09991        0.00928