/*
**
**  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
   58647.419387       0.000165       37.58356        1.20791        1.00000     0
   58647.419714       0.000162       39.52611        1.24802        1.00000     0
   58647.420033       0.000156       39.68629        1.27825        1.00000     0
   58647.420351       0.000162       38.86583        1.23647        1.00000     0
   58647.420672       0.000159       39.66065        1.25629        1.00000     0
   58647.420987       0.000156       39.97586        1.28055        1.00000     0
   58647.421300       0.000156       40.42973        1.29193        1.00000     0
   58647.421618       0.000162       38.55811        1.24104        1.00000     0
   58647.421942       0.000162       38.69643        1.23852        1.00000     0
   58647.422266       0.000162       38.62758        1.23184        1.00000     0
   58647.422593       0.000165       38.41674        1.22786        1.00000     0
   58647.422920       0.000162       38.78074        1.23990        1.00000     0
   58647.423247       0.000165       38.35214        1.21745        1.00000     0
   58647.423577       0.000165       38.29834        1.23152        1.00000     0
   58647.423901       0.000159       39.70381        1.26812        1.00000     0
   58647.424222       0.000162       39.19944        1.23869        1.00000     0
   58647.424532       0.000148       41.86684        1.34405        1.00000     0
   58647.424836       0.000156       40.40386        1.27854        1.00000     0
   58647.425148       0.000156       40.18913        1.28190        1.00000     0
   58647.425467       0.000162       39.24467        1.25727        1.00000     0
   58647.425797       0.000168       37.58894        1.19103        1.00000     0
   58647.426121       0.000156       39.72807        1.26903        1.00000     0
   58647.426445       0.000168       37.62230        1.20095        1.00000     0
   58647.426775       0.000162       38.98282        1.23926        1.00000     0
   58647.427107       0.000171       37.37441        1.18680        1.00000     0
   58647.427440       0.000162       39.34402        1.24683        1.00000     0
   58647.427758       0.000156       39.84753        1.26884        1.00000     0
   58647.428088       0.000174       35.85634        1.15066        1.00000     0
   58647.428427       0.000165       37.97766        1.21947        1.00000     0
   58647.428751       0.000159       38.94766        1.25043        1.00000     0
   58647.429072       0.000162       38.47680        1.22954        1.00000     0
   58647.429393       0.000159       39.23866        1.26442        1.00000     0
   58647.429711       0.000159       39.14109        1.25241        1.00000     0
   58647.430041       0.000171       36.75554        1.17343        1.00000     0
   58647.430498       0.000286       37.96992        0.92199        1.00000     0