/*
**
**  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
   57160.195813       0.000799        1.16395        0.16799        0.67273     1        0.57298        0.07870        0.54582        0.07876        0.02716        0.00285
   57160.197484       0.000872        1.08836        0.16367        0.61667     1        0.54055        0.07644        0.50891        0.07651        0.03164        0.00307
   57160.199111       0.000755        1.10870        0.16794        0.69231     1        0.55556        0.07857        0.51936        0.07864        0.03620        0.00333
   57160.200883       0.001017        1.05636        0.15912        0.54286     1        0.52632        0.07443        0.49493        0.07449        0.03139        0.00302
   57160.202495       0.000596        1.19476        0.17701        0.82927     1        0.58824        0.08319        0.56193        0.08324        0.02631        0.00292
   57160.203919       0.000828        1.10917        0.16365        0.64912     1        0.54055        0.07644        0.51846        0.07649        0.02209        0.00257
   57160.206141       0.001365        0.98206        0.12741        0.59574     1        0.47858        0.05847        0.45116        0.05851        0.02741        0.00233