/*
**
**  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
   59367.190184       0.000362       17.32617        0.56270        1.00000     0       16.18695        0.50934       15.83512        0.51417        0.35183        0.07037
   59367.190901       0.000356       17.46906        0.57232        1.00000     0       16.30356        0.51531       15.90311        0.52083        0.40045        0.07568
   59367.191613       0.000356       17.33118        0.56597        1.00000     0       16.35243        0.51608       15.96627        0.52140        0.38615        0.07432
   59367.192316       0.000347       17.96803        0.58241        1.00000     0       16.79463        0.52951       16.47212        0.53395        0.32251        0.06876
   59367.193025       0.000362       17.07096        0.56451        1.00000     0       16.05873        0.50731       15.55210        0.51429        0.50663        0.08444
   59367.193751       0.000365       17.11057        0.55471        1.00000     0       15.91538        0.50304       15.63616        0.50690        0.27923        0.06244
   59367.194463       0.000347       17.67817        0.58056        1.00000     0       16.74454        0.52872       16.29010        0.53498        0.45444        0.08162
   59367.195158       0.000347       17.64109        0.58040        1.00000     0       16.72785        0.52845       16.25875        0.53492        0.46910        0.08293
   59367.195846       0.000341       18.24169        0.58789        1.00000     0       17.06230        0.53821       16.80887        0.54171        0.25343        0.06147
   59367.196547       0.000359       17.03668        0.56070        1.00000     0       16.13977        0.51064       15.69999        0.51671        0.43978        0.07899
   59367.197261       0.000356       17.21655        0.57242        1.00000     0       16.38500        0.51659       15.78432        0.52484        0.60068        0.09269
   59367.197962       0.000344       17.74235        0.59097        1.00000     0       16.88525        0.53316       16.26438        0.54170        0.62087        0.09580
   59367.198662       0.000356       17.09070        0.56685        1.00000     0       16.27099        0.51479       15.74182        0.52209        0.52917        0.08700
   59367.199385       0.000367       16.76391        0.55514        1.00000     0       15.80584        0.49933       15.29334        0.50638        0.51250        0.08426
   59367.200091       0.000339       18.31385        0.59713        1.00000     0       17.15677        0.54200       16.78088        0.54719        0.37588        0.07518
   59367.200907       0.000477       16.50652        0.48155        1.00000     0       15.65030        0.43591       15.14921        0.44199        0.50109        0.07309