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Radial velocity determination by CCF using a synthetic spectrum as the template and detecting component spectra in SB1 binaries

In: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 37, no. 1
J. Zverko - J. Žižňovský - Z. Mikulášek - I.kh. Iliev
Detaily:
Rok, strany: 2007, 49 - 62
O článku:
Radial velocity determination is one of the basic methods 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.
Ako citovať:
ISO 690:
Zverko, J., Žižňovský, J., Mikulášek, Z., Iliev, I. 2007. Radial velocity determination by CCF using a synthetic spectrum as the template and detecting component spectra in SB1 binaries. In Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 37, no.1, pp. 49-62. 1335-1842.

APA:
Zverko, J., Žižňovský, J., Mikulášek, Z., Iliev, I. (2007). Radial velocity determination by CCF using a synthetic spectrum as the template and detecting component spectra in SB1 binaries. Contributions of the Astronomical Observatory Skalnaté Pleso, 37(1), 49-62. 1335-1842.