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Pregled bibliografske jedinice broj: 1019216

PHOTOSPHERIC AND CHROMOSPHERIC OBSERVATIONS AT HVAR OBSERVATORY


Jaša Čalogović, Mateja Dumbović, Bojan Vršnak, Roman Brajša, Ivica Skokić
PHOTOSPHERIC AND CHROMOSPHERIC OBSERVATIONS AT HVAR OBSERVATORY // XVIth Hvar Astrophysical Colloquium/ISEST 2018 Workshop
Hvar, Hrvatska, 2018. str. - (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
PHOTOSPHERIC AND CHROMOSPHERIC OBSERVATIONS AT HVAR OBSERVATORY

Autori
Jaša Čalogović, Mateja Dumbović, Bojan Vršnak, Roman Brajša, Ivica Skokić

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
XVIth Hvar Astrophysical Colloquium/ISEST 2018 Workshop

Mjesto i datum
Hvar, Hrvatska, 4-8.9.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
solar observation, photosphere, chromosphere

Sažetak
The double solar telescope at Hvar Observatory consists of two refractors, one with 217 mm objective diameter used for photospheric observations, and the second one with 130 mm objective used for chromospheric observations. The aim of the Hvar solar telescope is to produce high-resolution and high-cadence imaging of active regions on the Sun, using a field of view of about 11 arcmin for the photosphere and 7 arcmin for the chromosphere. The Pulnix TM-4200GE 12-bit 4 megapixel CCD cameras recording seven frames per second together with the software that automatically selects the sharpest frames during the periods of good seeing, allow to study the rapid changes on the Sun in great detail. High-cadence ground-based observations are an important tool to identify and study solar flares, filaments and other solar phenomena that are associated with coronal mass ejections (CME) and their propagation towards Earth. Aiming to improve the space weather forecasts by using ground-based observations, we present the catalogue of Hvar solar telescope observations in the last solar cycle 24. A future expans

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove:
Geodetski fakultet, Zagreb


Citiraj ovu publikaciju:

Jaša Čalogović, Mateja Dumbović, Bojan Vršnak, Roman Brajša, Ivica Skokić
PHOTOSPHERIC AND CHROMOSPHERIC OBSERVATIONS AT HVAR OBSERVATORY // XVIth Hvar Astrophysical Colloquium/ISEST 2018 Workshop
Hvar, Hrvatska, 2018. str. - (poster, međunarodna recenzija, sažetak, znanstveni)
Jaša Čalogović, Mateja Dumbović, Bojan Vršnak, Roman Brajša, Ivica Skokić (2018) PHOTOSPHERIC AND CHROMOSPHERIC OBSERVATIONS AT HVAR OBSERVATORY. U: XVIth Hvar Astrophysical Colloquium/ISEST 2018 Workshop.
@article{article, year = {2018}, pages = {---}, keywords = {solar observation, photosphere, chromosphere}, title = {PHOTOSPHERIC AND CHROMOSPHERIC OBSERVATIONS AT HVAR OBSERVATORY}, keyword = {solar observation, photosphere, chromosphere}, publisherplace = {Hvar, Hrvatska} }
@article{article, year = {2018}, pages = {---}, keywords = {solar observation, photosphere, chromosphere}, title = {PHOTOSPHERIC AND CHROMOSPHERIC OBSERVATIONS AT HVAR OBSERVATORY}, keyword = {solar observation, photosphere, chromosphere}, publisherplace = {Hvar, Hrvatska} }




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