Articles | Volume 37, issue 4
https://doi.org/10.5194/angeo-37-603-2019
https://doi.org/10.5194/angeo-37-603-2019
Regular paper
 | Highlight paper
 | 
22 Jul 2019
Regular paper | Highlight paper |  | 22 Jul 2019

Converging photospheric vortex flows close to the polarity inversion line of a fully emerged active region

Jean C. Santos and Cristiano M. Wrasse

Viewed

Total article views: 3,725 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
3,104 564 57 3,725 64 57
  • HTML: 3,104
  • PDF: 564
  • XML: 57
  • Total: 3,725
  • BibTeX: 64
  • EndNote: 57
Views and downloads (calculated since 19 Mar 2019)
Cumulative views and downloads (calculated since 19 Mar 2019)

Viewed (geographical distribution)

Total article views: 3,725 (including HTML, PDF, and XML) Thereof 3,230 with geography defined and 495 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 25 Apr 2024
Download
Short summary
We describe a technique used to locate and classify critical points in 2-D flow fields at the solar photosphere obtained from the evolution of the line-of-sight magnetic field in a region close to the magnetic polarity inversion line of a fully emerged active region. We apply this technique to locate a particular kind of critical point associated to vortex flows, which are considered important, since they can twist and interweave the foot points of flux tubes and generate magnetic reconnection.