Table · dataset · 1997
Galaxies around HCGs
Listed in IVOA Registry (Virtual Observatory)
We report the results of a spectroscopic survey of faint galaxies in the regions surrounding Hickson compact groups.
Description
Our sample is composed of 17 groups within 9000km/s. The spectra were taken at the prime focus of the Tololo 4m telescope, using the ARGUS fiber-fed spectrograph.
From these observations, redshifts were determined for the faint galaxies previously identified by de Carvalho, Ribeiro & Zepf (1994ApJS...93...47D) in the surroundings of the groups. Statistical methods were applied to the resultant catalog in order to determine the kinematical structure of each group. This analysis confirms the idea that the Hickson sample of compact groups contains a wide variety of projection and dynamical configurations.
Read the rest (1 more)
Our results demonstrate the necessity of new spectroscopic surveys around compact groups in order to assess their complete velocity distribution.
Links
Where it is published
- Reference page cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/110/1 ↗
landing page · from IVOA Registry
Documentation and papers
- ADS 1997ApJS..110....1D ui.adsabs.harvard.edu/abs/1997ApJS..110....1D ↗
publication · from IVOA Registry
Catalogue records · 2
- VOResource record dc.g-vo.org/oai.xml?verb=GetRecord&metadataPrefix=ivo_vor&identifier=ivo%3… ↗
metadata API · from IVOA Registry
- Registry record (GAVO) dc.g-vo.org/I/cds.vizier/j/apjs/110/1 ↗
catalogue entry · from IVOA Registry
Topics
- Stated by source
- Optical
- From keywords
- Astronomy & Astrophysics
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| IVOA Registry (Virtual Observatory) | ivo://cds.vizier/j/apjs/110/1 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[modality].ivoa_waveband:optical | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| description | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_description |
| license_text | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| publication_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| title | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_title |
| updated_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 |