Preprocessing of vector magnetograph data for a non-linear force-free magnetic field reconstruction

@inproceedings{Inhester2006PreprocessingOV,
  title={Preprocessing of vector magnetograph data for a non-linear force-free magnetic field reconstruction},
  author={Bernd Inhester},
  year={2006}
}
Knowledge regarding the coronal magnetic field is important for the understanding of many phenomena, like flares and coronal mass ejections. Because of the low plasma beta in the solar corona, the coronal magnetic field is often assumed to be force-free and we use photospheric vector magnetograph data to extrapolate the magnetic field into the corona with the help of a nonlinear force-free optimization code. Unfortunately, the measurements of the photospheric magnetic field contain… CONTINUE READING

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