/*
**
**  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
   55360.069123       0.000208        6.13690        0.43647        1.00000     0
   55360.069520       0.000188        6.95429        0.49376        0.98462     0
   55360.069887       0.000179        7.09757        0.50609        1.00000     0
   55360.070255       0.000188        6.79933        0.49606        1.00000     0
   55360.070619       0.000177        7.41098        0.52319        1.00000     0
   55360.070975       0.000179        7.06078        0.51688        1.00000     0
   55360.071343       0.000188        6.94969        0.49265        1.00000     0
   55360.071707       0.000177        7.20697        0.51517        1.00000     0
   55360.072072       0.000188        6.78726        0.48558        1.00000     0
   55360.072419       0.000159        8.09783        0.57886        1.00000     0
   55360.072757       0.000179        7.39814        0.52139        1.00000     0
   55360.073125       0.000188        6.73455        0.48544        1.00000     0
   55360.073487       0.000174        7.38787        0.52865        1.00000     0
   55360.073834       0.000174        7.38290        0.54184        0.98333     0
   55360.074196       0.000188        6.86252        0.49227        1.00000     0
   55360.074566       0.000182        7.01193        0.50088        1.00000     0
   55360.074931       0.000182        6.98710        0.50593        1.00000     0
   55360.075295       0.000182        7.08663        0.51215        0.98413     0
   55360.075660       0.000182        7.25928        0.52985        0.96825     0
   55360.076027       0.000185        6.91436        0.49934        1.00000     0
   55360.076400       0.000188        7.11534        0.50995        0.96923     0
   55360.076774       0.000185        7.04674        0.50717        0.98438     0
   55360.077141       0.000182        7.04682        0.50427        1.00000     0
   55360.077500       0.000177        7.31452        0.52647        1.00000     0
   55360.077850       0.000174        7.60799        0.53659        1.00000     0
   55360.078220       0.000197        6.54430        0.46942        1.00000     0
   55360.078585       0.000168        7.67876        0.55982        0.98276     0
   55360.078944       0.000191        6.70667        0.48437        1.00000     0
   55360.079323       0.000188        6.85969        0.49329        1.00000     0
   55360.079708       0.000197        6.53923        0.47229        1.00000     0
   55360.080090       0.000185        7.16441        0.50659        1.00000     0
   55360.080460       0.000185        7.02318        0.50165        1.00000     0
   55360.080822       0.000177        7.32419        0.53109        1.00000     0
   55360.081192       0.000194        6.71711        0.49002        0.98507     0
   55360.081565       0.000179        7.27669        0.52101        1.00000     0
   55360.081918       0.000174        7.35561        0.53490        1.00000     0
   55360.082355       0.000263        7.19408        0.43921        0.98901     0