/*
**
**  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
   59287.120811       0.000269       24.20944        0.77724        1.00000     0       21.62739        0.68255       21.34669        0.68530        0.28070        0.06125
   59287.121349       0.000269       24.32291        0.77970        1.00000     0       21.75664        0.68459       21.44921        0.68759        0.30743        0.06410
   59287.121888       0.000269       24.16846        0.77803        1.00000     0       21.64893        0.68289       21.31477        0.68616        0.33416        0.06683
   59287.122426       0.000269       24.15999        0.77269        1.00000     0       21.64893        0.68289       21.42170        0.68511        0.22723        0.05511
   59287.122964       0.000269       24.12891        0.77319        1.00000     0       21.67047        0.68323       21.40314        0.68584        0.26733        0.05978
   59287.123496       0.000263       24.82929        0.79120        1.00000     0       22.21279        0.69929       22.00789        0.70129        0.20491        0.05291
   59287.124023       0.000263       24.62594        0.78905        1.00000     0       22.08070        0.69721       21.83482        0.69961        0.24589        0.05796
   59287.124564       0.000278       23.26368        0.74716        1.00000     0       20.86806        0.65991       20.62203        0.66232        0.24603        0.05644
   59287.125114       0.000272       23.88211        0.76419        1.00000     0       21.39731        0.67529       21.17250        0.67749        0.22481        0.05453
   59287.125666       0.000281       23.03146        0.74286        1.00000     0       20.77685        0.65506       20.41801        0.65856        0.35883        0.06781
   59287.126205       0.000258       25.33110        0.80776        1.00000     0       22.64443        0.71394       22.44888        0.71585        0.19554        0.05226
   59287.126726       0.000263       24.54805        0.78776        1.00000     0       22.01466        0.69616       21.76877        0.69857        0.24589        0.05796
   59287.127382       0.000394       24.94803        0.65468        0.99609     0       22.53721        0.57731       22.12428        0.58058        0.41293        0.06156