/*
**
**  Swift/XRT light curve for Mrk 421.
**
**  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
   57726.437629       0.000495       13.02924        0.41807        1.00000     0
   57726.438596       0.000472       13.75691        0.45193        0.99387     0
   57726.439562       0.000495       13.31236        0.42824        0.99415     0
   57726.440557       0.000501       13.15207        0.42548        0.99422     0
   57726.441547       0.000489       13.36453        0.43197        1.00000     0
   57726.442522       0.000486       13.21741        0.43087        1.00000     0
   57726.443474       0.000466       13.88367        0.45408        1.00000     0
   57726.444409       0.000469       13.84131        0.44948        1.00000     0
   57726.445378       0.000501       12.92506        0.42291        1.00000     0
   57726.446370       0.000492       13.13078        0.43206        1.00000     0
   57726.447374       0.000512       13.12452        0.42052        1.00000     0