Development of Active Regions: Flows, Magnetic-Field Patterns and Bordering Effect

  title={Development of Active Regions: Flows, Magnetic-Field Patterns and Bordering Effect},
  author={Alexander V. Getling and R. Ishikawa and A. A. Buchnev},
  journal={Solar Physics},
A qualitative analysis is given of the data on the full magnetic and velocity vector fields in a growing sunspot group, recorded nearly simultaneously with the Solar Optical Telescope on the Hinode satellite. Observations of a young bipolar subregion developing within AR 11313 were carried out on 9 – 10 October 2011. Our aim was to form an idea about the consistency of the observed pattern with the well-known rising-tube model of the formation of bipolar active regions and sunspot groups. We… 

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