/*
**
**  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
   60048.206050       0.000421        1.29227        0.20719        1.00000     1        0.70345        0.09850        0.61653        0.09889        0.08692        0.00869
   60048.206907       0.000436        1.60053        0.25629        0.76667     1        0.86957        0.12298        0.77094        0.12341        0.09864        0.01040
   60048.207721       0.000349        1.70865        0.26485        0.91667     1        0.92728        0.12984        0.84020        0.13023        0.08708        0.00999
   60048.208476       0.000407        1.83535        0.26417        0.85714     1        0.98334        0.12802        0.89197        0.12839        0.09137        0.00980
   60048.209304       0.000421        1.41049        0.23191        0.86207     1        0.80001        0.11314        0.69111        0.11362        0.10889        0.01048
   60048.210176       0.000421        1.46859        0.23394        0.86207     1        0.81601        0.11426        0.72022        0.11469        0.09579        0.00983
   60048.211004       0.000378        1.54730        0.24054        0.92308     1        0.85001        0.11902        0.76808        0.11939        0.08192        0.00928
   60048.211846       0.000465        1.50499        0.22949        0.81250     1        0.81539        0.11200        0.73686        0.11234        0.07853        0.00873
   60048.212747       0.000436        1.79684        0.25026        0.86667     1        0.98462        0.12308        0.88670        0.12346        0.09792        0.00974
   60048.213589       0.000407        1.58812        0.24427        0.85714     1        0.86667        0.12019        0.78370        0.12055        0.08297        0.00934
   60048.214635       0.000639        1.33143        0.17710        0.89152     1        0.74439        0.08712        0.65764        0.08744        0.08675        0.00747