Download original image
(a) The monthly and smoothed sun spot number from June 2009 to June 2016; (b) Oulu NM count rates from June 2009 to June 2016; (c, d) the measured daily absorbed dose rate for the contribution of the GCR for the DOSTEL-1 and DOSTEL-2 instruments. Note: No measurements were taken from June 2010 to May 2011.
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.