We present new measurements of Moving Magnetic Features (MMFs) based on the observations of the active region NOAA 5612 made at Big Bear Solar Observatory (BBSO) on 2 August, 1989. We check the existing theoretical models against our new observations and discuss the origin of MMFs conjectured from the deduced observational constraints.
All Science Journal Classification (ASJC) codes
- Astronomy and Astrophysics
- Space and Planetary Science