/*
**
**  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
   55187.822735       0.000457        3.54094        0.25627        0.96835     0
   55187.823522       0.000330        4.49644        0.32032        0.98246     0
   55187.824303       0.000451        3.28686        0.23706        0.99359     0
   55187.825154       0.000399        3.86597        0.27582        0.95652     0
   55187.825967       0.000414        3.59582        0.26091        0.98601     0
   55187.826740       0.000359        4.18409        0.30485        0.97581     0
   55187.827512       0.000414        3.61382        0.25690        1.00000     0
   55187.828340       0.000414        3.68007        0.26541        0.96503     0
   55187.829185       0.000431        3.61142        0.25979        0.95302     0
   55187.830012       0.000396        3.80642        0.27412        0.97810     0
   55187.830814       0.000405        3.68087        0.26222        1.00000     0
   55187.831586       0.000367        4.01185        0.28689        1.00000     0
   55187.832365       0.000405        3.74075        0.26900        0.96429     0
   55187.833160       0.000391        3.92147        0.27865        0.96296     0
   55187.833994       0.000443        3.36160        0.24238        0.98039     0
   55187.834853       0.000417        3.58235        0.25634        0.97917     0
   55187.835652       0.000382        3.94393        0.28234        0.96970     0
   55187.836456       0.000422        3.54604        0.25272        0.97945     0
   55187.837281       0.000402        3.70580        0.26651        0.98561     0
   55187.838114       0.000431        3.40402        0.24504        0.98658     0
   55187.839057       0.000512        3.80723        0.24294        0.95480     0