VizieR Online Data Catalog: Spectroscopic redshift catalog in A2142 field (Liu+, 2018)
Abstract
We compile the currently largest catalog of 2239 spectroscopic redshifts in the field of view of Abell 2142. Our catalog covers an area of 1°x1° around the cluster center, corresponding to an area 7x7Mpc2 at the cluster redshift z=0.09. Our catalog includes 1270 redshifts from the catalog of Owers+ (2011, J/ApJ/741/122) that are not in the SDSS DR13 (Albareti+ 2017ApJS..233...25A). We include 731 additional redshifts from SDSS catalog and one redshift from Oegerle+ (1995AJ....110...32O).
In 2014 June, to secure more redshifts, we made additional spectroscopic observations with the 300 fiber Hectospec multi-object spectrograph on the MMT 6.5m telescope (3650-9150Å coverage; resolution of ~6Å). In total, we obtained 237 additional redshifts in the field. (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- August 2019
- DOI:
- 10.26093/cds/vizier.18630102
- Bibcode:
- 2019yCat..18630102L
- Keywords:
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- Clusters: galaxy;
- Galaxies: spectra;
- Redshifts;
- Photometry: SDSS