Pregled bibliografske jedinice broj: 109976
Fourier Disentangling of Composite Spectra
Fourier Disentangling of Composite Spectra // Astrotomography, Indirect Imaging Methods in Observational Astronomy, Lecture Notes in Physics, Vol.573 / Boffin, H.M.J., Steeghs, D., Cuypers, J. (ur.).
Heidelberg: Springer, 2001. str. 269-278 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 109976 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Fourier Disentangling of Composite Spectra
(Fourier Disentangling of Composite spectra)
Autori
Ilijić, Saša ; Hensberge, Herman ; Pavlovski, Kresimir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Astrotomography, Indirect Imaging Methods in Observational Astronomy, Lecture Notes in Physics, Vol.573
/ Boffin, H.M.J., Steeghs, D., Cuypers, J. - Heidelberg : Springer, 2001, 269-278
Skup
Astrotomography - Indirect Imaging Methods in Observational Astronomy
Mjesto i datum
Bruxelles, Belgija, 05.07.2000. - 07.07.2000
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Fourier disentangling; binary stars; spectroscopy
Sažetak
The Fourier disentanglign algorithm can be applied on a time series of observed composite spectra to obtain orbital parameters and component spectra, in the assumption that the intrinsic spectra do not very with time. Applications are shortly reviewed with the purpose to emphasize the power of the method. Thereafter, the[progression of noise from the input data into the disentangled spectra and the orbital parameters is discussed. It is concluded that no bias is introduced by purely random noise when the necessary precautions are taken. Systematic noise is presently discussed from an empirical viewpoint.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
007002
Ustanove:
Geodetski fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
