/*
**
**  Swift/XRT light curve for Mrk 421.
**
**  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
   58252.294801       0.000301       21.42917        0.68296        1.00000     0
   58252.295397       0.000295       21.47066        0.69243        1.00000     0
   58252.295991       0.000298       21.25351        0.68369        1.00000     0
   58252.296587       0.000298       21.56412        0.69330        1.00000     0
   58252.297186       0.000301       21.04688        0.67701        1.00000     0
   58252.297785       0.000298       21.56898        0.68741        1.00000     0
   58252.298384       0.000301       21.46980        0.68853        1.00000     0
   58252.298985       0.000301       21.19276        0.67921        1.00000     0
   58252.299587       0.000301       21.15669        0.67703        1.00000     0
   58252.300186       0.000298       21.74952        0.69538        1.00000     0
   58252.300774       0.000289       22.22153        0.71294        1.00000     0
   58252.301367       0.000304       21.05528        0.67658        1.00000     0
   58252.302000       0.000330       19.56257        0.62576        1.00000     0
   58252.302617       0.000286       22.46420        0.72303        1.00000     0
   58252.303193       0.000289       22.27748        0.71400        1.00000     0
   58252.303792       0.000310       20.66420        0.66509        1.00000     0
   58252.304477       0.000376       21.13940        0.61124        1.00000     0