/*
**
**  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
   57835.272785       0.000508        1.27547        0.20200        0.85714     1        0.66667        0.09428        0.59728        0.09457        0.06940        0.00736
   57835.273817       0.000523        1.43809        0.22379        0.75000     1        0.74075        0.10476        0.67490        0.10503        0.06584        0.00755
   57835.274833       0.000494        1.41673        0.22142        0.79412     1        0.74075        0.10476        0.67230        0.10504        0.06844        0.00770
   57835.275734       0.000407        1.79383        0.27947        0.78571     1        0.92728        0.12985        0.83584        0.13022        0.09144        0.00986
   57835.276649       0.000508        1.36503        0.21017        0.82857     1        0.70346        0.09850        0.64134        0.09876        0.06211        0.00708
   57835.277709       0.000552        1.42065        0.21717        0.73684     1        0.72858        0.10202        0.66926        0.10226        0.05932        0.00704
   57835.278813       0.000552        1.26727        0.19912        0.81579     1        0.65807        0.09215        0.58865        0.09243        0.06942        0.00724
   57835.279903       0.000537        1.49882        0.23266        0.70270     1        0.76924        0.10879        0.70266        0.10906        0.06658        0.00774
   57835.280905       0.000436        1.63833        0.24625        0.83333     1        0.81601        0.11426        0.76174        0.11449        0.05427        0.00713
   57835.281718       0.000378        1.65183        0.24826        0.96154     1        0.83201        0.11538        0.76932        0.11563        0.06269        0.00766
   57835.282619       0.000523        1.43570        0.22258        0.75000     1        0.74075        0.10476        0.67750        0.10502        0.06325        0.00740
   57835.283665       0.000523        1.56931        0.23733        0.72222     1        0.76924        0.10879        0.72065        0.10899        0.04858        0.00661
   57835.284783       0.000596        1.20273        0.18632        0.82755     1        0.63662        0.08663        0.56147        0.08693        0.07515        0.00720