/*
**
**  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
   54946.940097       0.000197       32.63666        1.04315        1.00000     0
   54946.940482       0.000188       33.82145        1.08135        1.00000     0
   54946.940864       0.000194       32.19191        1.03045        1.00000     0
   54946.941255       0.000197       31.68087        1.01133        1.00000     0
   54946.941642       0.000191       32.58198        1.04268        1.00000     0
   54946.942030       0.000197       32.10658        1.02051        1.00000     0
   54946.942421       0.000194       32.54040        1.03248        1.00000     0
   54946.942805       0.000191       32.73485        1.04530        1.00000     0
   54946.943193       0.000197       31.64801        1.01080        1.00000     0
   54946.943581       0.000191       32.91978        1.05102        1.00000     0
   54946.943957       0.000185       33.56972        1.07375        1.00000     0
   54946.944327       0.000185       33.72993        1.08007        1.00000     0
   54946.944701       0.000188       33.18658        1.06419        1.00000     0
   54946.945077       0.000188       33.25154        1.06678        1.00000     0
   54946.945441       0.000177       35.82437        1.13910        1.00000     0
   54946.945818       0.000200       31.63251        1.00781        1.00000     0
   54946.946197       0.000179       34.84514        1.11747        1.00000     0
   54946.946558       0.000182       34.81708        1.10779        1.00000     0
   54946.946932       0.000191       33.20270        1.05433        1.00000     0
   54946.947314       0.000191       33.01656        1.05153        1.00000     0
   54946.947701       0.000197       32.26294        1.02922        1.00000     0
   54946.948083       0.000185       34.71674        1.10105        1.00000     0
   54946.948459       0.000191       33.35278        1.05494        1.00000     0
   54946.948836       0.000185       34.71607        1.10304        1.00000     0
   54946.949206       0.000185       34.48018        1.09275        1.00000     0
   54946.949585       0.000194       32.00050        1.02650        1.00000     0
   54946.949970       0.000191       33.15503        1.05328        1.00000     0
   54946.950349       0.000188       32.96492        1.06087        1.00000     0
   54946.950737       0.000200       31.64718        1.00954        1.00000     0
   54946.951119       0.000182       35.03365        1.10865        1.00000     0
   54946.951492       0.000191       32.90710        1.04530        1.00000     0
   54946.951871       0.000188       33.43380        1.07070        1.00000     0
   54946.952395       0.000336       33.64113        0.79775        1.00000     0