/*
**
**  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
   59661.239062       0.000349        1.85029        0.29192        0.87500     1        0.99048        0.13736        0.87397        0.13788        0.11651        0.01202
   59661.239802       0.000363        1.55379        0.25599        0.96000     1        0.83334        0.11785        0.71837        0.11838        0.11496        0.01117
   59661.240514       0.000349        1.64555        0.26417        0.95833     1        0.86957        0.12298        0.76885        0.12344        0.10072        0.01068
   59661.241284       0.000392        1.86621        0.28778        0.81481     1        0.98182        0.13361        0.86942        0.13411        0.11240        0.01153
   59661.242097       0.000421        1.61867        0.25784        0.82759     1        0.88334        0.12134        0.76512        0.12186        0.11822        0.01132
   59661.243027       0.000508        1.32194        0.21756        0.80000     1        0.71429        0.10102        0.61668        0.10146        0.09761        0.00953
   59661.243957       0.000392        1.81535        0.27499        0.85185     1        0.93914        0.12780        0.84633        0.12821        0.09280        0.01025
   59661.244814       0.000436        1.34135        0.22089        0.90000     1        0.74075        0.10476        0.63952        0.10522        0.10123        0.00988
   59661.245671       0.000421        1.68147        0.26504        0.79310     1        0.88696        0.12420        0.79077        0.12464        0.09620        0.01043
   59661.246542       0.000392        1.63819        0.26061        0.85185     1        0.88696        0.12420        0.78398        0.12467        0.10299        0.01080
   59661.247414       0.000479        1.67461        0.24128        0.85005     1        0.89835        0.11318        0.78886        0.11363        0.10949        0.01008