/*
**
**  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
   55818.894942       0.000240        5.65756        0.40714        0.98795     0
   55818.895396       0.000214        6.50436        0.45981        1.00000     0
   55818.895868       0.000258        5.42839        0.38668        0.96629     0
   55818.896363       0.000237        5.81580        0.41523        1.00000     0
   55818.896831       0.000231        6.11368        0.43263        0.98750     0
   55818.897494       0.000431        5.41768        0.29459        0.99768     0
   55818.940900       0.000226        5.98090        0.42520        0.99012     0
   55818.941345       0.000220        6.11159        0.43490        1.00000     0
   55818.941805       0.000240        5.60405        0.40137        1.00000     0
   55818.942292       0.000246        5.59371        0.40122        0.98824     0
   55818.942766       0.000229        6.00184        0.42535        1.00000     0
   55818.943226       0.000231        5.85471        0.42134        0.98750     0
   55818.943692       0.000234        5.75794        0.41174        1.00000     0
   55818.944149       0.000223        6.20261        0.43959        0.98701     0
   55818.944603       0.000231        5.90755        0.42406        0.98750     0
   55818.945084       0.000249        5.50043        0.39204        1.00000     0
   55818.945555       0.000223        6.07027        0.43090        1.00000     0
   55818.946010       0.000231        5.98553        0.42825        0.98750     0
   55818.946727       0.000486        5.30898        0.27515        0.99405     0