/*
**
**  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
   55230.101474       0.000367       17.41518        0.55872        1.00000     0
   55230.102197       0.000356       18.10384        0.57748        1.00000     0
   55230.102915       0.000362       18.14612        0.57929        1.00000     0
   55230.103647       0.000370       17.29286        0.55682        1.00000     0
   55230.104370       0.000353       18.43300        0.59096        1.00000     0
   55230.105079       0.000356       18.22182        0.57948        1.00000     0
   55230.105814       0.000379       17.00565        0.54402        1.00000     0
   55230.106566       0.000373       17.41196        0.55939        1.00000     0
   55230.107301       0.000362       17.83239        0.57028        1.00000     0
   55230.108022       0.000359       18.01183        0.57497        1.00000     0
   55230.108737       0.000356       18.06196        0.57850        1.00000     0
   55230.109457       0.000365       17.60864        0.56168        1.00000     0
   55230.110178       0.000356       18.22220        0.58262        1.00000     0
   55230.110886       0.000353       18.16872        0.58484        1.00000     0
   55230.111587       0.000347       18.51798        0.59264        1.00000     0
   55230.112559       0.000625       17.86228        0.43518        1.00000     0