Stroemgren photometry in Abell 2125 and 2218 Virtual Observatory Resource

Authors

1. Rakos K.
2. Schombert J.

Published by

CDS

Abstract

We combine new narrowband photometry with archival Wide Field Planetary Camera 2 (WFPC2) data for A2218 (z=0.18) and A2125 (z=0.25), two clusters with intermediate redshifts but very different cluster properties, in order to examine the evolution of galaxy populations. A2218 is a dense, elliptical-rich cluster (Bautz-Morgan type II) similar to the Coma Cluster in its evolutionary appearance, whereas A2125 is a less dense, more open cluster (Bautz-Morgan type II-III), although similar in richness to A2218.

Keywords

1. galaxy-clusters
2. visible-astronomy
3. medium-band-photometry

Bibliographic source Bibcode

2005AJ....130.1002R

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/130/1002

IVOA Identifier IVOID

ivo://CDS.VizieR/J/AJ/130/1002

Document Object Identifer DOI

doi:10.26093/cds/vizier.51301002

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/130/1002
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/130/1002
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/130/1002

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http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/130/1002/photom?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/130/1002/photom?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/130/1002/photom?