Open Access

Fig. 9.

image

Download original image

Solar disk and the global solar magnetic field on 2005 January 17. (a) Full-disk solar magnetogram from SOHO/MDI, as obtained by Solar Monitor (Gallagher et al., 2007). The source NOAA AR 10720 is visible in the north-western quadrant. (b) The global PFSS-extrapolated solar magnetic field early on 2005 January 17. Closed field lines are white while positive- and negative-polarity “open” field lines are colored magenta and green, respectively.

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.