/*
**
**  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
   54512.461739       0.000359        3.72200        0.34730        0.79032     0        4.12931        0.29054        3.20401        0.29893        0.92530        0.07035
   54512.462521       0.000422        3.26599        0.32272        0.73288     0        3.76327        0.26544        2.77863        0.27438        0.98464        0.06945
   54512.463328       0.000385        3.27218        0.32844        0.78195     0        3.85256        0.27242        2.80928        0.28190        1.04328        0.07251
   54512.464179       0.000466        3.12402        0.30093        0.70807     0        3.54976        0.24976        2.67616        0.25768        0.87360        0.06338
   54512.465041       0.000396        3.42996        0.30937        0.79562     0        3.67584        0.25992        2.95452        0.26651        0.72132        0.05890
   54512.465961       0.000524        3.28628        0.27500        0.77034     0        3.59196        0.22718        2.79123        0.23371        0.80072        0.05486
   54512.467614       0.001118        4.11815        0.34438        0.92510     1        1.23535        0.08329        1.00593        0.08411        0.22942        0.01174