/*
**
**  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
   57785.103533       0.000185       34.62029        1.10803        1.00000     0
   57785.103900       0.000182       35.27452        1.14309        1.00000     0
   57785.104268       0.000185       34.43290        1.11115        1.00000     0
   57785.104641       0.000188       34.24475        1.09186        1.00000     0
   57785.105014       0.000185       34.50792        1.10386        1.00000     0
   57785.105376       0.000177       35.99911        1.15264        1.00000     0
   57785.105738       0.000185       35.14658        1.12606        1.00000     0
   57785.106108       0.000185       34.53022        1.11614        1.00000     0
   57785.106478       0.000185       35.02586        1.12731        1.00000     0
   57785.106852       0.000188       35.08020        1.11988        1.00000     0
   57785.107231       0.000191       33.49255        1.07897        1.00000     0
   57785.107613       0.000191       33.75432        1.08237        1.00000     0
   57785.107983       0.000179       35.40406        1.15645        1.00000     0
   57785.108348       0.000185       35.40882        1.13789        1.00000     0
   57785.108709       0.000177       36.96505        1.18695        1.00000     0
   57785.109068       0.000182       35.81072        1.15161        1.00000     0
   57785.109433       0.000182       34.97780        1.13319        1.00000     0
   57785.109803       0.000188       34.62098        1.10790        1.00000     0
   57785.110179       0.000188       34.33193        1.10036        1.00000     0
   57785.110547       0.000179       35.80485        1.15474        1.00000     0
   57785.110914       0.000188       35.01301        1.12248        1.00000     0
   57785.111285       0.000182       36.31381        1.15935        1.00000     0
   57785.111655       0.000188       35.11988        1.11877        1.00000     0
   57785.112161       0.000318       34.30558        0.84076        1.00000     0