Paper:	Local-Helioseismology Study of Supergranulation in the Polar Region
Volume:	454, The 3rd Hinode Science Meeting
Page:	19
Authors:	Nagashima, K.; Zhao, J.; Kosovichev, A. G.; Sekii, T.
Abstract:	Hinode/SOT data have been used to study supergranulation in the polar region. Although foreshortening generally makes it difficult to observe the polar region in detail, to partially overcome the difficulty we use the high-resolution Hinode/SOT observations of the polar regions during the period of the highest inclination of the solar axis to the ecliptic. By time-distance helioseismology we have found ‘alignment’ of the supergranular cells peculiar in the polar region. This might be an indication of the giant-cell structure in the polar region.

Astronomical Society of the Pacific
Conference Series

© Copyright 1988 - 2024 - Astronomical Society of the Pacific
No part of the material protected by this copyright may be reproduced or used in any form other than for personal use without written permission from the ASP.

Page generated in 0.045 seconds