/*
**
**  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
   59673.330652       0.000479        1.44432        0.22433        0.81818     1        0.75556        0.10580        0.68255        0.10600        0.07301        0.00658
   59673.331640       0.000508        1.23043        0.19857        0.85714     1        0.66667        0.09428        0.58547        0.09451        0.08120        0.00659
   59673.332816       0.000581        1.50840        0.23111        0.65000     1        0.80000        0.11094        0.72542        0.11115        0.07458        0.00678
   59673.333935       0.000537        1.34195        0.20585        0.78378     1        0.70345        0.09850        0.64321        0.09867        0.06023        0.00577
   59673.334981       0.000508        1.36358        0.21436        0.80000     1        0.71429        0.10102        0.64389        0.10121        0.07040        0.00635
   59673.336157       0.000639        1.23066        0.18664        0.77898     1        0.66521        0.08811        0.58245        0.08833        0.08276        0.00622