/*
**
**  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
   58873.178250       0.000139       47.37313        1.53417        1.00000     0
   58873.178534       0.000145       45.63258        1.46622        1.00000     0
   58873.178826       0.000148       44.91066        1.43310        1.00000     0
   58873.179118       0.000145       45.08964        1.44388        1.00000     0
   58873.179408       0.000145       45.68096        1.44560        1.00000     0
   58873.179694       0.000142       45.83377        1.46646        1.00000     0
   58873.179978       0.000142       46.00572        1.47787        1.00000     0
   58873.180256       0.000136       46.89624        1.53320        1.00000     0
   58873.180528       0.000136       47.45546        1.52382        1.00000     0
   58873.180814       0.000150       43.21001        1.38692        1.00000     0
   58873.181103       0.000139       47.10723        1.49826        1.00000     0
   58873.181378       0.000136       47.40575        1.52300        1.00000     0
   58873.181656       0.000142       45.38729        1.46084        1.00000     0
   58873.181937       0.000139       46.93960        1.50074        1.00000     0
   58873.182220       0.000145       44.43872        1.43336        1.00000     0
   58873.182501       0.000136       47.92845        1.52991        1.00000     0
   58873.182785       0.000148       44.47148        1.41228        1.00000     0
   58873.183065       0.000133       48.86898        1.56153        1.00000     0
   58873.183334       0.000136       47.66014        1.53091        1.00000     0
   58873.183609       0.000139       46.88585        1.49859        1.00000     0
   58873.183896       0.000148       45.49633        1.44265        0.98039     0
   58873.184182       0.000139       46.70689        1.51217        1.00000     0
   58873.184463       0.000142       45.28783        1.47163        1.00000     0
   58873.184749       0.000145       44.78045        1.44601        1.00000     0
   58873.185033       0.000139       46.47002        1.49337        1.00000     0
   58873.185319       0.000148       44.03076        1.40652        1.00000     0
   58873.185603       0.000136       47.60066        1.52734        1.00000     0
   58873.185881       0.000142       45.72986        1.47241        1.00000     0
   58873.186173       0.000150       43.33020        1.38644        1.00000     0
   58873.186558       0.000234       46.55751        1.15571        0.99348     0