/*
**
**  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
   57854.750703       0.000363        1.81170        0.28060        0.88000     1        0.92728        0.12985        0.84167        0.13030        0.08561        0.01087
   57854.751444       0.000378        1.68124        0.26776        0.84615     1        0.90910        0.12857        0.81106        0.12909        0.09804        0.01163
   57854.752388       0.000421        1.56472        0.24433        0.86207     1        0.80001        0.11314        0.72710        0.11353        0.07291        0.00941
   57854.753245       0.000436        1.61741        0.25434        0.80000     1        0.85001        0.11902        0.76014        0.11950        0.08987        0.01067
   57854.754146       0.000465        1.76604        0.26798        0.71875     1        0.92175        0.12661        0.83722        0.12705        0.08453        0.01057
   57854.755075       0.000465        1.42065        0.22338        0.84375     1        0.74075        0.10476        0.66874        0.10514        0.07200        0.00900
   57854.755947       0.000407        1.58592        0.24716        0.89286     1        0.83201        0.11538        0.74331        0.11584        0.08870        0.01038
   57854.756673       0.000320        1.78875        0.27696        1.00000     1        0.92728        0.12985        0.84167        0.13030        0.08561        0.01087
   57854.757530       0.000537        1.93712        0.24868        0.78378     1        0.99311        0.11704        0.91455        0.11739        0.07856        0.00907
   57854.758489       0.000421        1.60915        0.24874        0.82759     1        0.83334        0.11785        0.76499        0.11822        0.06835        0.00930
   57854.759331       0.000421        1.53812        0.24166        0.86207     1        0.83201        0.11538        0.73723        0.11588        0.09478        0.01073
   57854.760203       0.000450        1.78114        0.27187        0.70968     1        0.90910        0.12857        0.84420        0.12891        0.06490        0.00947
   57854.761190       0.000537        1.72625        0.21858        0.91892     1        0.90589        0.10324        0.81833        0.10361        0.08756        0.00884