Volume 411, Number 3, December I 2003
|Page(s)||615 - 621|
|Published online||17 November 2003|
Inter-Network magnetic fields observed during the minimum of the solar cycle
Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife, Spain
Corresponding author: firstname.lastname@example.org
Accepted: 29 September 2003
We analyze a time series of high angular resolution magnetograms of quiet Sun Inter-Network (IN) magnetic fields. These magnetograms have a spatial resolution better than 05, a noise of some 20 G, and they have been obtained at the disk center during the minimum of the solar cycle. The IN regions show a typical unsigned flux density of the order of 15 G. Signals occur, preferentially, in the intergranular lanes, and the strongest signals trace a network with a scale similar to the mesogranulation. All these features are consistent with the IN magnetograms by [CITE], obtained during the maximum of the solar cycle. Consequently, the unsigned magnetic flux of the structures that give rise to the IN polarization signals does not seem to undergo large variations during the solar cycle.
Key words: Sun: granulation / Sun: magnetic fields / Sun: photosphere
© ESO, 2003
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.