/*
**
**  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
   56485.174747       0.000527       11.82902        0.37921        1.00000     0
   56485.175401       0.000127       10.77155        0.73225        1.00000     0
   56485.176035       0.000506       12.49437        0.40089        1.00000     0
   56485.177036       0.000495       10.97022        0.38379        1.00000     0
   56485.177658       0.000127       10.22015        0.73792        1.00000     0
   56485.178141       0.000356       11.18503        0.45773        1.00000     0
   56485.179009       0.000512       12.39604        0.39919        1.00000     0
   56485.180033       0.000512       12.36165        0.39715        1.00000     0
   56485.181069       0.000524       12.09682        0.38988        1.00000     0
   56485.182163       0.000570       11.21255        0.36050        1.00000     0
   56485.182921       0.000188       11.03734        0.62086        1.00000     0
   56485.183676       0.000567       11.40831        0.36472        1.00000     0
   56485.184808       0.000564       12.37279        0.38211        0.99487     0