An automatic procedure for a determination of the effective temperature and gravity - Application to 100 O-type stars

Bibcode
1980A&AS...41..299M
Morossi, C.; Crivellari, L.
Referencia bibliográfica

Astronomy and Astrophysics Supplement Series, vol. 41, Sept. 1980, p. 299-304. Research supported by the Consiglio Nazionale delle Ricerche.

Fecha de publicación:
9
1980
Revista
Astronomy and Astrophysics Supplement Series
Número de autores
2
Número de autores del IAC
0
Número de citas
9
Número de citas referidas
8
Descripción
We have developed an automatic procedure to determine Teff and log g from the comparison of observational data with their theoretical values. After a description of the method we compare our results for a sample of 100 O-type stars with the classifications of Conti and Walborn and with the determinations of Morrison by photometric indices. The agreement is fair and we present a HR diagram for O-type stars based on our data.
Tipo
Con árbitro
Estrellas OB

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