/*
**
**  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
   56858.926679       0.000295       21.26909        0.68061        1.00000     0
   56858.927269       0.000295       21.37062        0.68779        1.00000     0
   56858.927860       0.000295       21.01424        0.68050        1.00000     0
   56858.928459       0.000304       20.84395        0.66981        1.00000     0
   56858.929055       0.000292       21.40705        0.69045        1.00000     0
   56858.929642       0.000295       21.46277        0.68870        1.00000     0
   56858.930224       0.000286       21.97154        0.71161        1.00000     0
   56858.930802       0.000292       21.45994        0.69220        1.00000     0
   56858.931378       0.000284       21.74393        0.70668        1.00000     0
   56858.931960       0.000298       20.95721        0.67846        1.00000     0
   56858.932810       0.000553       21.58555        0.50434        0.99969     0
   56858.996595       0.000321       19.89511        0.65119        0.99478     0
   56858.997217       0.000301       21.00051        0.68374        1.00000     0
   56858.997834       0.000315       19.90119        0.65154        1.00000     0
   56858.998435       0.000286       22.04196        0.70598        1.00000     0
   56858.999046       0.000324       19.49819        0.63390        1.00000     0
   56858.999671       0.000301       21.93688        0.69710        1.00000     0