Pregled bibliografske jedinice broj: 603044
Solar Hα and white light telescope at Hvar Observatory
Solar Hα and white light telescope at Hvar Observatory // Central European astrophysical bulletin, 36 (2012), 83-88 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 603044 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Solar Hα and white light telescope at Hvar Observatory
Autori
Čalogović, Jaša ; Dumbović, Mateja ; Novak, Nikša ; Vršnak, Bojan ; Brajša, Roman ; Pötzi, Werner ; Hirtenfellner-Polanec, Wolfgang ; Veronig, Astrid ; Hanslmeier, Arnold ; Klvaňa, Miroslav ; Ambrož, Pavel
Izvornik
Central European astrophysical bulletin (1845-8319) 36
(2012);
83-88
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
solar observations ; telescope ; photosphere ; chromosphere
Sažetak
Recently, the double solar telescope at Hvar Observatory was equipped with the fourth generation of acquisition hardware and software. It provides a valuable instrument to study rapid changes of chromospheric and photospheric features in great detail. The telescope consists of two Carl Zeiss refractors (photosphere d=217mm, chromosphere d=130mm) mounted as one unit on a German parallax mounting. Using a field of view of about 7 and 11 arcmin, it aims to produce high-resolution high- cadence imaging of active regions on the Sun. New Pulnix TM- 4200GE 12-bit CCD cameras allow to obtain time series with a cadence up to 30 images per minute.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
007-0000000-1362 - Eruptivni procesi u Sunčevoj atmosferi
007-0000000-1364 - Fizikalni procesi u atmosferama Sunca i zvijezda
Ustanove:
Geodetski fakultet, Zagreb
