/*
**
**  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
   60018.430335       0.000508        1.64572        0.24921        0.68571     1        0.85001        0.11902        0.78730        0.11921        0.06271        0.00668
   60018.431366       0.000523        1.26620        0.20046        0.80556     1        0.68966        0.09753        0.61712        0.09775        0.07254        0.00654
   60018.432470       0.000552        1.19149        0.18817        0.81579     1        0.64517        0.09124        0.57896        0.09144        0.06620        0.00604
   60018.433502       0.000479        1.41591        0.21731        0.81818     1        0.77038        0.10683        0.69753        0.10705        0.07284        0.00679
   60018.434620       0.000639        1.16566        0.18482        0.70455     1        0.64517        0.09124        0.57676        0.09145        0.06841        0.00614
   60018.435942       0.000654        1.15423        0.18023        0.71111     1        0.63751        0.08927        0.57284        0.08946        0.06467        0.00588
   60018.437118       0.000523        1.34045        0.20680        0.77778     1        0.72858        0.10202        0.66261        0.10222        0.06597        0.00635
   60018.438121       0.000479        1.53796        0.23435        0.75758     1        0.81601        0.11426        0.75102        0.11446        0.06499        0.00667
   60018.439457       0.000799        1.59923        0.17695        0.82451     1        0.85561        0.08687        0.78659        0.08702        0.06902        0.00510