NGC253 near-infrared H_2_ emission Virtual Observatory Resource

Authors

1. Rosenberg M.J.F.
2. van der Werf P.P.
3. Israel F.P.

Published by

CDS

Abstract

Because of its large angular size and proximity to the Milky Way, NGC 253, an archetypal starburst galaxy, provides an excellent laboratory to study the intricacies of this intense episode of star formation. We aim to characterize the excitation mechanisms driving the emission in NGC 253. Specifically we aim to distinguish between shock excitation and ultraviolet (UV) excitation as the dominant driving mechanism, using Br{gamma}, H_2_ and [FeII] as diagnostic emission line tracers.

Keywords

1. seyfert-galaxies
2. molecular-clouds
3. infrared-photometry

Bibliographic source Bibcode

2013A&A...550A..12R

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/550/A12

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/550/A12

Document Object Identifer DOI

doi:10.26093/cds/vizier.35500012

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/550/A12
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/550/A12
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/550/A12

IVOA Table Access TAP

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/A+A/550/A12/list?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/550/A12/list?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/550/A12/list?