/*
**
**  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
   58908.104895       0.000298       21.07241        0.67405        1.00000     0       19.50820        0.61598       19.32466        0.61808        0.18354        0.05090
   58908.105474       0.000281       22.46314        0.71696        1.00000     0       20.88012        0.65669       20.65524        0.65925        0.22488        0.05806
   58908.106049       0.000295       21.37208        0.68055        1.00000     0       19.64054        0.62109       19.54074        0.62223        0.09980        0.03772
   58908.106637       0.000292       21.42559        0.68703        1.00000     0       19.95401        0.62912       19.70924        0.63191        0.24477        0.05936
   58908.107230       0.000301       20.68875        0.66704        1.00000     0       19.32062        0.61006       19.02699        0.61341        0.29364        0.06408
   58908.107832       0.000301       21.01826        0.67735        0.99038     0       19.52765        0.61629       19.23117        0.61967        0.29649        0.06470
   58908.108448       0.000315       20.01541        0.64560        1.00000     0       18.37922        0.58120       18.11239        0.58426        0.26682        0.05966
   58908.109044       0.000281       22.20953        0.71344        1.00000     0       20.85947        0.65636       20.54464        0.65995        0.31483        0.06870
   58908.109637       0.000312       20.09934        0.64599        1.00000     0       18.67924        0.58863       18.40995        0.59170        0.26930        0.06022
   58908.110248       0.000298       21.05183        0.67571        1.00000     0       19.48875        0.61567       19.26286        0.61826        0.22589        0.05647
   58908.110841       0.000295       21.36672        0.68778        1.00000     0       19.71910        0.62233       19.43396        0.62559        0.28514        0.06376
   58908.111440       0.000304       20.53271        0.66317        1.00000     0       19.07938        0.60334       18.78854        0.60667        0.29084        0.06347
   58908.112051       0.000307       20.57032        0.65468        1.00000     0       18.95608        0.59855       18.84633        0.59980        0.10975        0.03880
   58908.112641       0.000284       21.86046        0.70836        1.00000     0       20.46264        0.64676       20.09167        0.65100        0.37097        0.07419
   58908.113228       0.000304       20.54026        0.66454        1.00000     0       19.11754        0.60395       18.78515        0.60775        0.33239        0.06785
   58908.114036       0.000503       21.49491        0.52836        1.00000     0       19.92973        0.47902       19.60379        0.48185        0.32594        0.05219