J/A+A/466/75ivo://CDS.VizieR/J/A+A/466/75doi:10.26093/cds/vizier.34660075CDSPena M.Richer M.G.Stasinska G.2017-06-27T06:37:53Z2007-06-17T09:58:24ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frh-ii-regionsplanetary-nebulaephotometryImages 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.2007A&A...466...75Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/466/75CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/410/795 : Photometry of NGC 3109 carbon stars (Demers+, 2003)J/A+A/361/491 : NGC 3109 X-ray sources (Kahabka+, 2000)J/AJ/105/894 : Star formation in DDO 210 and NGC 3109 (Greggio+ 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/466/75https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/466/75http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/466/75https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/466/75https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/466/75http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/466/75GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/466/75/table1 (Positions and characteristics of PN candidates in NGC 3109. All these objects are unresolved)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/466/75/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/466/75/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/466/75/table1?GETtext/xml+votable180.050000true150.6732083-26.14463890.005555555555555556Cone search capability for table J/A+A/466/75/table2 (Positions and characteristics of HII regions in NGC 3109)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/466/75/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/466/75/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/466/75/table2?GETtext/xml+votable180.050000true150.69375-26.16944440.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/A+A/466/756/38843 38846https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/466/75?format=asciiOpticaldefaultJ/A+A/466/75/imagesList of imagesBandWavelength or bandinstr.bandpasscharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintE/WEast or West par of NGC 3109meta.notecharFileNameName of the image file in subdirectory imagesmeta.id;meta.filecharAssocDataAssociated Data web pagemeta.bib.pagecharJ/A+A/466/75/table1Positions and characteristics of PN candidates in NGC 3109. All these objects are unresolvedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPNPN designationintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainm5007Nebular magnitude at 5007{AA}magfloatu_m5007Uncertainty flag on m5007charl_mstarLimit flag on mstarcharmstarApparent visual magnitude for the central starmagfloatu_mstarUncertainty flag on mstarcharl_VmagLimit flag on VmagcharVmagV stellar magnitude of the ionizing star (G1)magfloatu_VmagUncertainty flag on Vmagcharl_rmagLimag flag on rmagcharrmagInstrumental Gunn r magnitudemagfloatlogF5007? Flux at 5007{AA} from spectroscopylog(mW.m**-2)floatnullablelogF5007cCalculated flux at 5007{AA} (G2)log(mW.m**-2)floatONameOther name (from Richer & McCall, 1992AJ....103...54R)charJ/A+A/466/75/table2Positions and characteristics of HII regions in NGC 3109u_logF5007cUncertainty flag on logF5007ccharMorphMorphology code (1)charrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIIHII designationintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainl_phiLimit flag on phicharphiDiameter of the HII regionarcsecfloatm5007? Nebular magnitude at 5007{AA}magfloatnullableu_m5007Uncertainty flag on m5007charmstar? Apparent visual magnitude for the central starmagfloatnullableVmag? V stellar magnitude of the ionizing star (G1)magfloatnullableu_VmagUncertainty flag on Vmagcharrmag? Instrumental Gunn r magnitude (6530{AA})magfloatnullablelogF5007? Flux at 5007{AA} from spectroscopylog(mW.m**-2)floatnullablelogF5007c? Calcutaled Flux at 5007{AA} (G2)log(mW.m**-2)floatnullableSpClassSpectral classification of the ionizing starcharONamesOther names (2)char