/*
**
**  Swift/XRT light curve for Mrk 501.
**
**  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
   57518.323776       0.000226        6.04776        0.42950        0.98718     0
   57518.324262       0.000260        5.19470        0.37078        0.97778     0
   57518.324734       0.000211        6.39222        0.45607        0.98630     0
   57518.325185       0.000240        5.67702        0.40323        0.98795     0
   57518.325669       0.000243        5.56202        0.39790        0.98810     0
   57518.326155       0.000243        5.46865        0.39341        0.98810     0
   57518.326670       0.000272        4.91874        0.35369        0.98936     0
   57518.327199       0.000258        5.26691        0.37829        0.97753     0
   57518.327694       0.000237        5.84966        0.41624        0.96341     0
   57518.328163       0.000231        5.92285        0.42217        0.97500     0
   57518.328646       0.000252        5.36669        0.38171        0.98851     0
   57518.329141       0.000243        5.45786        0.39123        1.00000     0
   57518.329624       0.000240        5.51338        0.39353        1.00000     0
   57518.330099       0.000234        5.67453        0.40738        1.00000     0
   57518.330588       0.000255        5.36409        0.37961        1.00000     0
   57518.331071       0.000229        5.85901        0.41544        1.00000     0
   57518.331531       0.000231        5.73037        0.40798        1.00000     0
   57518.331959       0.000197        6.94705        0.49519        0.98529     0
   57518.332408       0.000252        5.36381        0.38691        0.97701     0
   57518.332897       0.000237        5.64568        0.40510        0.98780     0
   57518.333371       0.000237        5.69390        0.40985        0.98780     0
   57518.333852       0.000243        5.49516        0.39103        1.00000     0
   57518.334335       0.000240        5.49481        0.39467        1.00000     0
   57518.334986       0.000411        5.84260        0.31321        0.97887     0