/*
**
**  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
   59678.419625       0.000755        1.55048        0.24908        0.63462     1        0.61819        0.08656        0.54142        0.08684        0.07676        0.00689
   59678.421063       0.000596        2.01433        0.31607        0.63415     1        0.78462        0.10987        0.70212        0.11016        0.08250        0.00805
   59678.422210       0.000552        1.67643        0.26982        0.76316     1        0.68966        0.09753        0.60795        0.09783        0.08171        0.00759
   59678.423227       0.000436        2.09572        0.32770        0.83333     1        0.81601        0.11426        0.73266        0.11456        0.08335        0.00825
   59678.424360       0.000697        1.75576        0.27599        0.60417     1        0.68966        0.09753        0.62203        0.09778        0.06763        0.00690
   59678.425711       0.000654        1.51279        0.24946        0.73333     1        0.60606        0.08571        0.52187        0.08601        0.08419        0.00722
   59678.427439       0.001017        1.70413        0.21211        0.71701     1        0.69336        0.07434        0.59934        0.07459        0.09402        0.00619