/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   54510.173553       0.000454        3.10535        0.30290        0.71338     0
   54510.174455       0.000448        3.22634        0.30410        0.71613     0
   54510.175361       0.000457        2.98142        0.29419        0.73418     0
   54510.176620       0.000802        3.07183        0.23430        0.66394     0
   54510.211599       0.034164        5.03641        0.30123        0.04957     1
   54510.241443       0.000532        2.87361        0.29114        0.68591     0
   54510.242621       0.000645        2.71412        0.26740        0.64611     0