/*
**
**  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
   59668.679324       0.000741        1.22296        0.18612        0.62745     1        0.62501        0.08839        0.58181        0.08851        0.04319        0.00466
   59668.680849       0.000784        1.14659        0.17294        0.62963     1        0.58824        0.08319        0.55232        0.08329        0.03593        0.00412
   59668.682171       0.000537        1.44693        0.21593        0.72973     1        0.74075        0.10476        0.70265        0.10487        0.03810        0.00476
   59668.683551       0.000813        1.18727        0.17604        0.62500     1        0.59429        0.08241        0.55710        0.08252        0.03719        0.00413
   59668.684989       0.000596        1.20035        0.17933        0.80488     1        0.60607        0.08571        0.57441        0.08580        0.03166        0.00393
   59668.686412       0.000828        1.15735        0.17520        0.59649     1        0.60000        0.08402        0.55604        0.08414        0.04396        0.00456
   59668.688417       0.001118        1.26526        0.14654        0.67532     1        0.64616        0.07050        0.60969        0.07058        0.03647        0.00336