/*
**
**  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
   59677.359117       0.000363        1.59444        0.25295        0.96000     1        0.83334        0.11785        0.74481        0.11817        0.08853        0.00872
   59677.359858       0.000378        1.68768        0.25864        0.92308     1        0.86667        0.12019        0.78588        0.12047        0.08080        0.00833
   59677.360744       0.000508        1.40441        0.22467        0.77143     1        0.74075        0.10476        0.65670        0.10506        0.08404        0.00801
   59677.361688       0.000407        1.63874        0.25629        0.85714     1        0.85001        0.11902        0.76319        0.11934        0.08681        0.00864
   59677.362589       0.000494        1.41910        0.22684        0.79412     1        0.74075        0.10476        0.65747        0.10506        0.08328        0.00798
   59677.363432       0.000349        1.96847        0.29649        0.87500     1        0.99048        0.13736        0.91386        0.13763        0.07662        0.00868
   59677.364201       0.000421        1.49767        0.23489        0.89655     1        0.76924        0.10879        0.69545        0.10906        0.07379        0.00765
   59677.365029       0.000407        1.67100        0.25512        0.85714     1        0.85001        0.11902        0.78124        0.11927        0.06876        0.00769
   59677.365814       0.000378        1.63149        0.26229        0.88462     1        0.86957        0.12298        0.76732        0.12335        0.10225        0.00958
   59677.366772       0.000581        1.61831        0.22181        0.78147     1        0.84457        0.10396        0.76076        0.10423        0.08381        0.00744