Pregled bibliografske jedinice broj: 46298
An analysis of the solar rotation velocity by tracing coronal features
An analysis of the solar rotation velocity by tracing coronal features // IAU, 24th General Assembly, Abstract book / Kraft, Robert (ur.).
Manchester: IAU, 2000. (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 46298 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
An analysis of the solar rotation velocity by tracing coronal features
Autori
Brajša, Roman ; Vršnak, Bojan ; Ruždjak, Vladimir ; Roša, Dragan ; Hržina, Damir ; Woehl, Hubertus ; Clette, Frederic ; Hochedez, Jean-Francois
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
IAU, 24th General Assembly, Abstract book
/ Kraft, Robert - Manchester : IAU, 2000
Skup
IAU, 24th General Assembly
Mjesto i datum
Manchester, Ujedinjeno Kraljevstvo, 07.08.2000. - 18.08.2000
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
.
Sažetak
Full-disc solar images in the extreme ultraviolet part of the spectrum from the SOHO spacecraft (EIT) are used to identify various coronal structures appropriate for the solar rotation determination (e.g. bright points and coronal holes). From the time differences in tracer positions (more than 1 image per day) solar rotation velocities are measured, primarily by well-defined tracers, such as coronal bright points, whose large number and broad coverage of latitudes may provide an unique opportunity for a solar rotation analysis. The analysis started using the SOHO data from 1997-1999 and preliminary experiences obtained measuring solar rotation from the full-disc images in soft X-rays from the YOHKOH (SXT) satellite were taken into account. - this work is connected to the SOHO EIT Proposal Brajsa_206
Izvorni jezik
Engleski
Znanstvena područja
Fizika
