/*
**
**  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)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   57792.210319       0.000411       15.66128        0.50440        1.00000     0       14.19264        0.44747       13.98625        0.45044        0.20639        0.05160
   57792.211109       0.000379       16.75974        0.55036        1.00000     0       15.32322        0.48408       14.91773        0.48990        0.40550        0.07530
   57792.211873       0.000385       16.82526        0.54104        1.00000     0       15.12292        0.47728       14.93011        0.48005        0.19281        0.05153
   57792.212648       0.000391       16.50968        0.53193        1.00000     0       14.83952        0.46927       14.64956        0.47200        0.18996        0.05077
   57792.213424       0.000385       16.68782        0.54132        1.00000     0       15.13799        0.47751       14.84877        0.48167        0.28922        0.06311
   57792.214214       0.000405       15.81660        0.51319        1.00000     0       14.33816        0.45296       14.07648        0.45672        0.26167        0.05851
   57792.214992       0.000373       17.31534        0.55765        1.00000     0       15.62291        0.49256       15.39572        0.49583        0.22719        0.05680
   57792.215747       0.000382       16.64165        0.54740        1.00000     0       15.23749        0.48089       14.80731        0.48706        0.43018        0.07726
   57792.216508       0.000379       17.19478        0.55469        0.99237     0       15.45650        0.48805       15.23106        0.49129        0.22544        0.05636
   57792.217272       0.000385       16.82526        0.54174        1.00000     0       15.19824        0.47846       14.96411        0.48182        0.23413        0.05678
   57792.218036       0.000379       17.00170        0.54766        1.00000     0       15.33851        0.48432       15.12877        0.48734        0.20974        0.05415
   57792.218797       0.000382       16.81335        0.54495        1.00000     0       15.23749        0.48089       14.95996        0.48488        0.27753        0.06206
   57792.219564       0.000385       16.66732        0.54167        1.00000     0       15.12292        0.47728       14.81993        0.48163        0.30299        0.06460
   57792.220342       0.000394       16.27580        0.52793        1.00000     0       14.73041        0.46582       14.47450        0.46950        0.25590        0.05871
   57792.221129       0.000394       16.70279        0.53325        1.00000     0       15.06921        0.47114       14.85371        0.47421        0.21550        0.05387