Naslov
Sungrabber - Software for Measurements on Solar Synoptic Images

Autori
Hržina, D. ; Roša, Dragan ; Hanslmeier, A. ; Ruždjak, Vladimir ; Brajša, Roman

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
VIIIth Hvar Astrophysical Colloquium "Dynamical Processes in the Solar Atmosphere" : Proceedings / Ruždjak, Vladimir ; Hanslmeier, Arnold ; Ruždjak Domagoj - Zagreb : Geodetski fakultet Sveučilišta u Zagrebu, 2007, 273-279

Skup
Hvar Astrophysical Colloquium "Dynamical Processes in the Solar Atmosphere" (8 ; 2006)

Mjesto i datum
Hvar, Hrvatska, 24.09.2006. - 29.09.2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
heliographic coordinates; solar images; software

Sažetak
Measurement of positions of the tracers on synoptic solar images and conversion to heliographic coordinates is a time-consuming procedure with different sources of errors. To make measurements faster and easier, the application "Sungrabber" was developed. The data of the measured heliographic coordinates are stored in text files which are linked to the related solar images, which allows also a fast and simple comparison of the measurements from different sources. Extension of the software is possible and therefore Sungrabber can be used for different purposes (e.g. determining the solar rotation rate, proper motions of the tracers on the Sun, etc.).

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA