/*
**
**  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
   59347.278005       0.000362       17.51710        0.58616        1.00000     0       16.05873        0.50731       15.43654        0.51611        0.62219        0.09488
   59347.278720       0.000353       17.95147        0.58724        1.00000     0       16.51930        0.52083       16.10419        0.52670        0.41511        0.07845
   59347.279426       0.000353       18.61918        0.59676        1.00000     0       16.53572        0.52108       16.34299        0.52382        0.19273        0.05345
   59347.280170       0.000391       16.41792        0.52940        1.00000     0       14.88404        0.46997       14.66967        0.47302        0.21436        0.05359
   59347.280928       0.000367       17.44109        0.56795        1.00000     0       15.88471        0.50057       15.52867        0.50561        0.35604        0.07121
   59347.281660       0.000365       17.71194        0.57191        1.00000     0       16.02668        0.50479       15.75394        0.50866        0.27274        0.06257
   59347.282380       0.000356       18.16729        0.58615        1.00000     0       16.31985        0.51556       16.08457        0.51891        0.23528        0.05882
   59347.283107       0.000370       17.45988        0.56388        1.00000     0       15.65105        0.49493       15.42497        0.49815        0.22609        0.05652
   59347.283827       0.000350       18.30831        0.59081        1.00000     0       16.62271        0.52461       16.36860        0.52822        0.25411        0.06163
   59347.284525       0.000347       18.63806        0.59897        1.00000     0       16.72784        0.52845       16.53190        0.53124        0.19594        0.05434
   59347.285228       0.000356       18.03899        0.58957        1.00000     0       16.36871        0.51633       15.97168        0.52196        0.39703        0.07641
   59347.285928       0.000344       18.65732        0.61149        1.00000     0       16.86842        0.53289       16.44284        0.53893        0.42557        0.08043
   59347.286625       0.000353       18.39741        0.58952        1.00000     0       16.42078        0.51927       16.27252        0.52138        0.14825        0.04688
   59347.287571       0.000593       18.27788        0.45711        0.99512     0       16.50787        0.40263       16.22416        0.40574        0.28372        0.05015