/*
**
**  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
   59653.431750       0.000479        2.04349        0.30880        0.72727     1        0.88333        0.12133        0.80506        0.12167        0.07827        0.00898
   59653.432636       0.000407        1.94980        0.30787        0.82143     1        0.86956        0.12297        0.78144        0.12336        0.08812        0.00973
   59653.433871       0.000828        1.84811        0.20466        0.85742     1        0.82663        0.08225        0.74520        0.08250        0.08142        0.00642
   59653.626638       0.000494        1.57990        0.24609        0.79878     1        0.76587        0.10621        0.68414        0.10656        0.08173        0.00861
   59653.627626       0.000465        1.37804        0.22443        0.87500     1        0.71428        0.10101        0.62268        0.10141        0.09160        0.00898
   59653.628570       0.000479        1.66121        0.25768        0.75758     1        0.83199        0.11538        0.74617        0.11574        0.08582        0.00920
   59653.629543       0.000494        1.66217        0.24575        0.79412     1        0.82962        0.11086        0.75199        0.11118        0.07764        0.00842
   59653.630516       0.000479        1.45850        0.23383        0.81818     1        0.74074        0.10476        0.65579        0.10513        0.08495        0.00881
   59653.631446       0.000450        1.70524        0.26111        0.80459     1        0.84995        0.11675        0.76492        0.11711        0.08503        0.00917