The visible spectra of three B stars - Pi Cet, 36 Lyn, and 134 Tau

Details The visible spectra of three B stars - Pi Cet, 36 Lyn, and 134 Tau The visible spectra of three B stars - Pi Cet, 36 Lyn, and 134 Tau

Dec 1981

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981ap%26ss..80..425c&link_type=abstract

Astrophysics and Space Science, vol. 80, no. 2, Dec. 1981, p. 425-436. Research supported by the Consiglio Nazionale delle Rich

Astronomy and Astrophysics

Astrophysics

B Stars, Spectral Line Width, Stellar Spectra, Visible Spectrum, Balmer Series, Data Reduction, Microdensitometers, Photographic Plates, Stellar Gravitation, Stellar Temperature

Scientific paper

An identification list is presented for the visible spectra of Pi Cet (B7 V), 36 Lyn (B8 IIIp), and 134 Tau (B9 IV). Equivalent widths are measured on medium dispersion plates of 7.0 and 12.4 A/mm, and the photographic plates are digitized using a PDS 1010A microdensiometer. The effective temperature and gravity of the three stars are estimated, and the spectroscopic data are compared with values from theoretical models showing good internal consistency.

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