/*
**
**  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
   57846.364948       0.000755        1.61531        0.25966        0.55769     1        0.68962        0.09753        0.60834        0.09781        0.08128        0.00739
   57846.366531       0.000828        1.53385        0.25363        0.51388     1        0.68276        0.09656        0.58633        0.09689        0.09643        0.00801
   57846.368376       0.000988        1.48693        0.24126        0.46004     1        0.65207        0.09131        0.56489        0.09161        0.08718        0.00737
   57846.370192       0.000770        1.36438        0.22372        0.62758     1        0.60126        0.08503        0.52043        0.08531        0.08082        0.00688
   57846.371935       0.000944        1.42716        0.23329        0.49818     1        0.62994        0.08821        0.54151        0.08851        0.08843        0.00729
   57846.373867       0.000988        1.64694        0.22764        0.55835     1        0.70582        0.08623        0.62578        0.08647        0.08004        0.00641