HII regions of M51 and NGC 4449 Virtual Observatory Resource

Authors

1. Gutierrez L.
2. Beckman J.E.
3. Buenrostro V.

Published by

CDS

Abstract

We have used images from the Advanced Camera for Surveys on the Hubble Space Telescope in H{alpha}, and in the neighboring continuum, to produce flux-calibrated images of the large spiral galaxy M51 and the dwarf irregular NGC 4449. From these images, we have derived the absolute luminosities in H{alpha}, the areas, and the positions with respect to the galactic centers as reference points of over 2600 HII regions in M51 and over 270 HII regions in NGC 4449.

Keywords

1. galaxies
2. h-ii-regions
3. galaxy-classification-systems

Bibliographic source Bibcode

2011AJ....141..113G

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/141/113

IVOA Identifier IVOID

ivo://CDS.VizieR/J/AJ/141/113

Document Object Identifer DOI

doi:10.26093/cds/vizier.51410113

Access

Web browser access HTML

https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/141/113
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/141/113
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/141/113

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https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/141/113/table2?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/141/113/table2?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/141/113/table2?

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/141/113/table3?
https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/141/113/table3?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/141/113/table3?