/*
**
**  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)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode
   59260.173052       0.000145       10.27725        0.75930        1.00000     0
   59260.173353       0.000156        9.78683        0.71116        1.00000     0
   59260.173648       0.000139       10.91294        0.77787        1.00000     0
   59260.173909       0.000122       11.62331        0.86096        1.00000     0
   59260.174161       0.000130       11.06143        0.79048        1.00000     0
   59260.174436       0.000145        9.91045        0.71240        1.00000     0
   59260.174713       0.000133       10.65730        0.77630        1.00000     0
   59260.174974       0.000127       11.41041        0.81605        1.00000     0
   59260.175225       0.000124       12.85901        0.88986        1.00000     0
   59260.175509       0.000159        8.99821        0.65840        1.00000     0
   59260.175787       0.000119       12.65320        0.91204        1.00000     0
   59260.176041       0.000136       10.95462        0.77855        1.00000     0
   59260.176316       0.000139       10.43776        0.76130        0.97917     0
   59260.176574       0.000119       11.90532        0.86722        1.00000     0
   59260.176837       0.000145       10.32305        0.73697        1.00000     0
   59260.177121       0.000139       10.27280        0.74630        1.00000     0
   59260.177413       0.000153       12.26531        0.77007        1.00000     0
   59260.177697       0.000130       10.99209        0.79013        1.00000     0
   59260.177951       0.000124       11.88430        0.85004        1.00000     0
   59260.178214       0.000139       10.23103        0.74327        1.00000     0
   59260.178515       0.000162       12.42485        0.74911        1.00000     0
   59260.178822       0.000145       10.15280        0.71543        1.00000     0
   59260.179094       0.000127       11.63914        0.84075        0.97727     0
   59260.179349       0.000127       11.55220        0.82134        1.00000     0
   59260.179603       0.000127       11.37404        0.82360        1.00000     0
   59260.179852       0.000122       11.64481        0.84824        1.00000     0
   59260.180121       0.000148       10.26160        0.72232        0.98039     0
   59260.180408       0.000139       11.85406        0.80255        0.98716     0