VizieR Online Data Catalog: Redshift survey for IRAS galaxies (Nakanishi+ 1997)
Abstract
This is the third and final paper (Yamada et al., 1993ApJS...89...57Y and Takata et al., Cat. <J/A+AS/104/529>) of our systematic visual search for IRAS galaxies behind the Milky Way at |b|<=15°. This paper presents a catalog of 950 IRAS galaxies with 60μm flux densities larger than 0.6Jy located between l=0° and 150°, of which 293 are newly identified by this search. We made a redshift survey for the identified galaxies and obtained new redshift data of 171 galaxies. We also present newly measured redshifts of 27 IRAS galaxies between l=150° and 225° at |b|<=15°. In this paper we studied the structure of the Local void using IRAS galaxies and galaxies from the Third Reference Catalogue of Bright Galaxies (Cat. <VII/155>) in the region l=30°-120° and b=-50° to +30°. The center of the Local void turned out to be located at l~60°, b~-15°, and cz~2500km/s, and the size is about 2500km/s along the direction toward the center. (2 data files).
- Publication:
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VizieR Online Data Catalog
- Pub Date:
- April 1998
- DOI:
- 10.26093/cds/vizier.21120245
- Bibcode:
- 1998yCat..21120245N
- Keywords:
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- Galaxies: IR;
- Redshifts