/*
**
**  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
   58113.291605       0.000295       21.71180        0.71287        1.00000     0       19.64050        0.62109       19.13668        0.62834        0.50382        0.09521
   58113.292178       0.000278       23.01648        0.74627        1.00000     0       20.99325        0.66188       20.59176        0.66766        0.40148        0.08761
   58113.292751       0.000295       21.61065        0.69934        1.00000     0       19.67979        0.62171       19.35590        0.62638        0.32389        0.07634
   58113.293324       0.000278       23.17734        0.74835        1.00000     0       21.16019        0.66451       20.75871        0.67026        0.40148        0.08761
   58113.293877       0.000275       23.32390        0.75159        1.00000     0       21.19314        0.66852       20.88403        0.67297        0.30911        0.07728
   58113.294435       0.000284       22.71364        0.72885        1.00000     0       20.60570        0.64902       20.34350        0.65279        0.26219        0.07007
   58113.295037       0.000318       20.10981        0.65134        1.00000     0       18.35780        0.57822       18.00742        0.58325        0.35039        0.07646
   58113.295639       0.000284       22.41800        0.73057        1.00000     0       20.52393        0.64773       20.07445        0.65420        0.44947        0.09175
   58113.296217       0.000295       21.49419        0.70064        1.00000     0       19.66015        0.62140       19.24629        0.62736        0.41385        0.08629
   58113.296793       0.000281       22.85797        0.73196        1.00000     0       20.63225        0.65278       20.46196        0.65524        0.17029        0.05676
   58113.297343       0.000269       24.00478        0.76658        1.00000     0       21.69199        0.68357       21.49464        0.68642        0.19735        0.06241
   58113.297887       0.000275       23.55399        0.75571        1.00000     0       21.42510        0.67217       21.09667        0.67687        0.32843        0.07966
   58113.298448       0.000286       22.36836        0.71903        1.00000     0       20.27614        0.64055       20.03514        0.64403        0.24101        0.06684
   58113.299013       0.000278       23.03591        0.74369        1.00000     0       20.95151        0.66122       20.62650        0.66591        0.32501        0.07883
   58113.299745       0.000454       22.75122        0.57667        0.99383     0       20.59421        0.51421       20.38248        0.51663        0.21173        0.04990
   58113.338440       0.000336       20.09876        0.65318        0.99994     0       17.37476        0.54780       17.04918        0.55239        0.32558        0.07105
   58113.339076       0.000301       21.24466        0.68398        1.00000     0       19.32059        0.61006       19.06122        0.61372        0.25937        0.06697
   58113.339672       0.000295       21.78860        0.70669        1.00000     0       19.62086        0.62078       19.28588        0.62552        0.33498        0.07685
   58113.340364       0.000396       21.74756        0.60755        1.00000     0       19.52152        0.53428       19.24586        0.53766        0.27566        0.06015