Study of the Nuclei of NGC3732 and IC4662
1981; IOP Publishing; Volume: 244; Linguagem: Inglês
10.1086/158680
ISSN1538-4357
AutoresM. G. Pastoriza, H. A. Dottori,
Tópico(s)Astrophysical Phenomena and Observations
Resumoview Abstract Citations (5) References (13) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Study of the nuclei of NGC 3732 and IC 4662. Pastoriza, M. G. ; Dottori, H. A. Abstract The nuclei of two galaxies which show intense [O III] emission lines, NGC 3732, an Sa, and IC 4662, an irregular with a very bright nucleus, are analyzed spectroscopically. The physical condition of the emitting gas and the characteristics and relative degree of evolution of the ionizing sources are discussed. It was found that the principal differences between the line spectra of both objects are due to abundance effects, although there is some evidence suggesting a different degree of evolution of the ionizing stars. Publication: The Astrophysical Journal Pub Date: February 1981 DOI: 10.1086/158680 Bibcode: 1981ApJ...244...27P full text sources ADS | data products SIMBAD (2) NED (2)
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