/*
**
**  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
   59312.301771       0.000537        1.53112        0.23444        0.70270     1        0.81539        0.11200        0.73333        0.11231        0.08206        0.00825
   59312.302672       0.000363        1.82777        0.28461        0.84000     1        0.95239        0.13469        0.86721        0.13501        0.08518        0.00935
   59312.303456       0.000421        1.44044        0.22513        0.93103     1        0.75556        0.10580        0.67893        0.10609        0.07663        0.00782
   59312.304342       0.000465        1.67462        0.25979        0.71875     1        0.86957        0.12298        0.79461        0.12326        0.07496        0.00838
   59312.305272       0.000465        1.47545        0.22971        0.81250     1        0.76924        0.10879        0.70044        0.10905        0.06880        0.00755
   59312.306187       0.000450        1.41862        0.22220        0.87097     1        0.74075        0.10476        0.67050        0.10502        0.07024        0.00749
   59312.307058       0.000421        1.49201        0.23417        0.89655     1        0.78462        0.10987        0.70256        0.11018        0.08206        0.00825
   59312.307930       0.000450        1.39152        0.22313        0.87097     1        0.74075        0.10476        0.65534        0.10508        0.08541        0.00826
   59312.308801       0.000421        1.55827        0.24093        0.86207     1        0.81601        0.11426        0.74100        0.11455        0.07500        0.00804
   59312.310167       0.000944        1.55134        0.17312        0.75446     1        0.79936        0.08075        0.72596        0.08095        0.07339        0.00568