PN and HII regions of West and East of NGC 3109

DOI

Images obtained with the ESO VLT and FORS1 in [O III] 5007 on- and off-band, as well as r_Gunn filters, are analyzed to search for planetary nebula (PN) candidates. In the continuum-subtracted [O III] 5007 on-band images, a large number of emission-line regions were detected. We describe the criteria employed for distinguishing PN candidates from compact HII regions.

Cone search capability for table J/A+A/466/75/table1 (Positions and characteristics of PN candidates in NGC 3109. All these objects are unresolved)

Cone search capability for table J/A+A/466/75/table2 (Positions and characteristics of HII regions in NGC 3109)

Associated data

Identifier
DOI http://doi.org/10.26093/cds/vizier.34660075
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/466/75
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/466/75
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/466/75
Related Identifier https://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/466/75
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/466/75
Provenance
Creator Pena M.; Richer M.G.; Stasinska G.
Publisher CDS
Publication Year 2007
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; Interstellar medium; Natural Sciences; Observational Astronomy; Physics