2014/09/30 by E. Tavabi, S. Koutchmy, A. Ajabshirizadeh +2 · 1 citation
Physics and Astronomy · #Astronomy and Astrophysical Research #Context (archaeology) #Emission spectrum #High resolution #Ionosphere and magnetosphere dynamics #Line (geometry) #Photosphere #Polar #Polar cap #Solar and Space Plasma Dynamics #Spectral line #Sponge spicule #astro-ph.SR
paper · pdf · doi:10.1051/0004-6361/201423385
published as A&A 573, A4 (2015) · 8 pages, 10 figures, Accepted in Astronomy and Astrophysics
arxiv created 2014/09/30 · openalex publication_date 2014/10/28 · arxiv updated 2014/12/10 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Context. For investigating spicules from the photosphere to coronal heights, the new Hinode/SOT long series of high-resolution observations from space taken in CaII H line emission offers an improved way to look at their remarkable dynamical behavior using images free of seeing effects. They should be put in the context of the huge amount of already accumulated material from ground-based instruments, including high- resolution spectra of off-limb spicules.