| ZVERKO, Juraj, Jozef ŽIŽNOVSKÝ, Zdeněk MIKULÁŠEK a Ilian, Kh. ILIEV. Radial velocity determination by cross correlation function using a synthetic spectrum as the template and detecting component spectra in SB1 binaries. Contributions of the Astronomical Observatory Skalnaté Pleso. Tatranska Lomnica, Slovak Republic: Astronomický ústav SAV, 2007, roč. 37, č. 1, s. 49-62. ISSN 1335-1842. |
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@article{714126,
author = {Zverko, Juraj and Žižnovský, Jozef and Mikulášek, Zdeněk and Iliev, Ilian, Kh.},
article_location = {Tatranska Lomnica, Slovak Republic},
article_number = {1},
keywords = {methods: spectroscopy; methods: numerical; stars: individual: V624 Her; HD 861; HD 71973; AR Aur},
language = {eng},
issn = {1335-1842},
journal = {Contributions of the Astronomical Observatory Skalnaté Pleso},
title = {Radial velocity determination by cross correlation function using a synthetic spectrum as the template and detecting component spectra in SB1 binaries},
volume = {37},
year = {2007}
}
TY - JOUR
ID - 714126
AU - Zverko, Juraj - Žižnovský, Jozef - Mikulášek, Zdeněk - Iliev, Ilian, Kh.
PY - 2007
TI - Radial velocity determination by cross correlation function using a synthetic spectrum as the template and detecting component spectra in SB1 binaries
JF - Contributions of the Astronomical Observatory Skalnaté Pleso
VL - 37
IS - 1
SP - 49-62
EP - 49-62
PB - Astronomický ústav SAV
SN - 13351842
KW - methods: spectroscopy
KW - methods: numerical
KW - stars: individual: V624 Her
KW - HD 861
KW - HD 71973
KW - AR Aur
N2 - Radial velocity determination is one of the basic methods of learning on stars and their systems. We aim at utilizing a computerized method for radial velocity measurements from spectra on electronic and photographic media. We compute the crosscorrelation function of an observed and synthetic spectrum. Applicability of the method is documented on electronic spectra of the double star V624 Her as well as photographic spectra of the binary AR Aur. The feasibility of the method for detecting of component spectra is demonstrated on systems HD 861 and HD 71973. We also show a possible way of using wide features such as hydrogen lines in early type stars in radial velocity determination.
ER -
ZVERKO, Juraj, Jozef ŽIŽNOVSKÝ, Zdeněk MIKULÁŠEK a Ilian, Kh. ILIEV. Radial velocity determination by cross correlation function using a synthetic spectrum as the template and detecting component spectra in SB1 binaries. \textit{Contributions of the Astronomical Observatory Skalnaté Pleso}. Tatranska Lomnica, Slovak Republic: Astronomický ústav SAV, 2007, roč.~37, č.~1, s.~49-62. ISSN~1335-1842.
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