Position and photometry of stars in SDIG

DOI

We study the resolved stellar populations and derive the star formation history of the Sculptor dwarf irregular galaxy (SDIG), a gas-rich dwarf galaxy member of the NGC 7793 subgroup in the Sculptor group of galaxies. We constructed a colour - magnitude diagram (CMD) using archival observations from the Hubble Space Telescope/Advanced Camera for Surveys in order to examine the stellar content of SDIG, as well as the spatial distribution of stars selected within different stellar evolutionary phases. We derived the star formation history of SDIG using a maximum-likelihood fit to the CMD.

Cone search capability for table J/A+A/549/A47/sdig (Position and photometry of stars in Sculptor Dwarf Irregular galaxy (SDIG))

Identifier
DOI http://doi.org/10.26093/cds/vizier.35490047
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/549/A47
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/549/A47
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/549/A47
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/549/A47
Provenance
Creator Lianou S.; Cole A.A.
Publisher CDS
Publication Year 2012
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics