J/ApJ/344/704ivo://CDS.VizieR/J/ApJ/344/704doi:10.26093/cds/vizier.13440704CDSJacoby G.H.Ciardullo R.Ford H.C.Booth J.2017-09-22T16:16:20Z2005-07-23T08:44:46ZCDS support team

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

cds-question@unistra.frplanetary-nebulaegalaxiesWe present the results of a survey for planetary nebulae in the nearby Sb galaxy M81 (NGC 3031). Using the Kitt Peak 4m telescope and a TI CCD, we identify 185 planetary nebula candidates. Photometry of the nebulae extends nearly 2.5mag below the brightest candidate, although the sample is statistically homogeneous and complete for only 88 nebulae representing the top 1.2mag of the luminosity function.1989ApJ...344..704Jhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/344/704CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/339/53 : Paper II, M 31 (Ciardullo+, 1989)J/ApJ/344/715 : Paper IV, Leo I group (Ciardullo+, 1989)J/ApJ/356/332 : Paper V, Virgo cluster (Jacoby+, 1990)J/ApJ/365/471 : Paper VI, Magellanic Clouds (Jacoby+, 1990)J/ApJ/383/487 : Paper VII, NGC 1023 group (Ciardullo+, 1991)J/ApJ/416/62 : Paper IX, Fornax cluster (McMillan+, 1993)J/ApJ/462/1 : Paper X, Coma I region (Jacoby+, 1996)J/ApJ/479/231 : Paper XI, M 101, M 51, M96 (Felmeier+, 1997)J/ApJ/577/31 : Paper XII, Pop I and Pop II (Ciardullo+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/344/704https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/344/704http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/344/704https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/344/704https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/344/704http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/344/704GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/344/704/table1 (Positions and apparent magnitudes for M 81 planetary nebulae)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/344/704/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/344/704/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/344/704/table1?GETtext/xml+votable180.050000true148.78866369.09198050.005555555555555556Cone search capability for table J/ApJ/344/704/table2 (M 81 Astrometric standards)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/344/704/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/344/704/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/344/704/table2?GETtext/xml+votable180.050000true148.81589769.08738270.0055555555555555566/7606https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/344/704?format=asciiOpticaldefaultJ/ApJ/344/704/table1Positions and apparent magnitudes for M 81 planetary nebulaerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[JCF89]PN numbermeta.id;meta.mainintRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainm5007m5007 magnitude (=-2.5logF(5007)-13.74)magphot.mag;em.line.OIIIfloatSample[S] S: in the samplesrc.samplecharSimbadSimbad column added by the CDSmeta.refchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedJ/ApJ/344/704/table2M 81 Astrometric standardsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[JCF89]Astrometric reference star identification letterpos.framecharRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainSimbadSimbad column added by the CDSmeta.refchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed