/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   54497.721780       0.000480        3.04291        0.28104        0.72892     0
   54497.722654       0.000394        3.47341        0.32402        0.76471     0
   54497.723504       0.000457        3.05013        0.29235        0.73418     0
   54497.724326       0.000365        3.60617        0.34160        0.79365     0
   54497.725093       0.000402        3.35202        0.31397        0.76978     0
   54497.725926       0.000431        3.00244        0.28842        0.78523     0
   54497.727142       0.000784        2.80679        0.20519        0.81554     0
   54497.728356       0.000421        3.17858        0.47670        0.82759     1
   54497.729126       0.000349        3.51634        0.51820        0.91667     1
   54497.729881       0.000407        2.94084        0.44120        0.92857     1
   54497.730666       0.000378        3.19377        0.48103        0.92308     1
   54497.731581       0.000479        3.08838        0.45595        0.78788     1
   54497.732597       0.000537        3.74999        0.46623        0.78378     1
   54497.733542       0.000407        2.77387        0.41591        0.96429     1
   54497.734297       0.000349        3.56925        0.53940        0.87500     1
   54497.735023       0.000378        3.67376        0.51774        0.88462     1
   54497.735837       0.000436        2.75816        0.41725        0.90000     1
   54497.736650       0.000378        3.39487        0.51295        0.84615     1
   54497.737391       0.000363        3.20932        0.49068        0.92000     1
   54497.738262       0.000508        2.63349        0.40367        0.80000     1
   54497.739105       0.000334        3.39818        0.51690        0.95652     1
   54497.739802       0.000363        3.27667        0.49394        0.92000     1
   54497.740630       0.000436        3.08547        0.46868        0.80000     1
   54497.741487       0.000421        3.06043        0.47168        0.82759     1
   54497.742286       0.000378        3.61356        0.52498        0.84615     1
   54497.743157       0.000465        2.45403        0.38833        0.90625     1
   54497.743985       0.000363        3.44885        0.51775        0.88000     1
   54497.744726       0.000378        3.61827        0.53930        0.80769     1
   54497.745540       0.000436        2.75645        0.42478        0.90000     1
   54497.746339       0.000363        3.43954        0.51841        0.88000     1
   54497.747137       0.000436        3.44426        0.49914        0.76667     1
   54497.748096       0.000523        3.68703        0.45295        0.86111     1
   54497.749069       0.000450        2.77077        0.41665        0.90323     1
   54497.749955       0.000436        3.01016        0.44212        0.86667     1
   54497.772266       0.021846        2.81230        0.21982        0.07053     1
   54497.788704       0.000130        2.21018        0.53381        0.59995     0
   54497.790915       0.000281        4.17842        0.66769        0.60049     0
   54497.794633       0.000492        4.83821        0.48205        0.72334     0
   54497.795646       0.000521        4.83137        0.48168        0.67778     0
   54497.797104       0.000932        4.82093        0.36895        0.62495     0
   54497.798558       0.000523        2.97066        0.44969        0.76716     1
   54497.799632       0.000552        2.86041        0.43150        0.76316     1
   54497.800780       0.000596        2.83939        0.42940        0.70732     1
   54497.802015       0.000639        2.75584        0.41065        0.70455     1
   54497.803569       0.000886        2.60290        0.33206        0.73044     1