/*
**
**  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
   57855.268507       0.000494        2.06057        0.33856        0.79412     1
   57855.269509       0.000508        1.94941        0.32723        0.77143     1
   57855.270482       0.000465        1.87042        0.31274        0.87500     1
   57855.271485       0.000508        2.38826        0.37392        0.68571     1
   57855.272530       0.000537        1.76226        0.30143        0.78378     1
   57855.273518       0.000450        1.96640        0.32029        0.87097     1
   57855.274390       0.000421        2.42323        0.37811        0.79310     1
   57855.275305       0.000494        2.15924        0.34774        0.73529     1
   57855.276278       0.000479        2.17020        0.34899        0.75758     1
   57855.277280       0.000494        1.79727        0.29997        0.85294     1
   57855.278471       0.000668        2.21335        0.28486        0.83945     1