Table · dataset · 2023
CO(2-1) survey at 9pc resolution in SMC
Listed in IVOA Registry (Virtual Observatory)
We present a CO(2-1) survey at 9pc resolution obtained with the APEX telescope in the Small Magellanic Cloud (SMC).
Description
We perform a catalog of 177 molecular clouds in an extensive region (0.4kpc^2^) of the SMC. We use the CPROPS algorithm to identify the molecular clouds and estimate their main CO parameters.
We analyze the scaling relations between the radius, velocity dispersion, luminosity, and virial mass of the SMC clouds, and they are compared with those of other low-metallicity galaxies. We also analyze the mass spectrum of the SMC by using the cumulative mass distribution. We study the dynamic state and stability of dust clouds associated with CO emission within our observed area.
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We estimate the viral mass- and dust-based CO-to-H2 conversion factor of the SMC. Finally, we study the link between molecular clouds and star-forming regions.
Links
Where it is published
- Reference page cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/672/A153 ↗
landing page · from IVOA Registry
Documentation and papers
- ADS 2023A&A...672A.153S ui.adsabs.harvard.edu/abs/2023A%26A...672A.153S ↗
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/a%2Ba/672/a153 ↗
catalogue entry · from IVOA Registry
Topics
- Stated by source
- Radio
- From keywords
- Astronomy & Astrophysics
- Inferred from text
- Astronomical sciences 75%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| IVOA Registry (Virtual Observatory) | ivo://cds.vizier/j/a+a/672/a153 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[field].anzsrc:group:5101 | enrichment · IVOA Registry | taxonomy-embedding@1.1.0 | title+keywords+description (75%) |
| concepts[field].local:field:astronomy | mapping · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[modality].ivoa_waveband:radio | 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 |