J/A+A/574/A109ivo://CDS.VizieR/J/A+A/574/A109doi:10.26093/cds/vizier.35740109CDSWalsh J.R.Rejkuba M.Walton N.A.2017-06-23T14:25:06Z2015-02-03T11:12:27ZCDS support team

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

cds-question@unistra.frgalaxiesplanetary-nebulaeccd-photometryradial-velocityPlanetary nebulae (PNe) are excellent tracers of the common low mass stars through their strong and narrow emission lines. The velocities of large numbers of PNe are excellent tracers of galaxy kinematics. NGC 5128, the nearest large early-type galaxy offers the possibility to gather a large PN sample. Imaging and spectroscopic observations of PNe in NGC 5128 were obtained to find PNe and measure their velocities. Combined with literature data, a large sample of high quality kinematic probes is assembled for dynamical studies in NGC 5128. NTT Imaging was obtained in 15 fields in NGC 5128 over 1 degree with EMMI and [OIII] and off-band filters. Newly detected emission sources, combined with literature PN, were used as input for FLAMES multi-fibre spectroscopy in MEDUSA mode. Spectra of the 4600-5100{AA} region were analysed and velocities were measured based on [OIII]4959,5007{AA} and often H{beta}. The chief results are catalogues of 1118 PN candidates and 1267 spectroscopically confirmed PNe in NGC 5128. The catalogue of PN candidates contains 1060 potential PNe discovered with NTT EMMI imaging and 58 from literature surveys. The spectroscopically confirmed PN catalogue has FLAMES radial velocity and emission line measurements for 1135 PNe, of which 486 are newly confirmed here. An additional 132 PN radial velocities are available from the literature. For 629 PNe observed with FLAMES, H-beta was measured in addition to the [OIII] emission lines. Nine targets show double-lined or more complex profiles (19 components in total), and their possible origin is discussed. FLAMES spectra of 48 globular clusters were also targetted, and 11 had emission lines detected (two with multiple components), but only 3 are PNe likely to belong to the host globular. Conclusions. The total of 1267 confirmed PNe in NGC 5128 with radial velocity measurements, of which 1135 have small velocity errors, is the largest such collection of individual kinematic probes in an early-type galaxy. This PN dataset, as well as the catalogue of 1118 PN candidates, are valuable resources for detailed investigation of the kinematics and stellar population of NGC 5128.2015A&A...574A.109Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/574/A109CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/88/423 : PNe in NGC 5128 (Hui+ 1993)J/ApJ/449/592 : NGC 5128 PN. III. (Hui+ 1995)J/ApJ/602/685 : NGC 5128 planetary nebulae (Peng+, 2004)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/574/A109https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/574/A109http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/574/A109https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/574/A109https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/574/A109http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/574/A109GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/574/A109/table11 (PNe with radial velocity from Table 6 of Peng et al. (2004, Cat. J/ApJ/602/685) not observed with FLAMES)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/574/A109/table11?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/574/A109/table11?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/574/A109/table11?GETtext/xml+votable180.050000true201.2966667-43.05511110.005555555555555556Cone search capability for table J/A+A/574/A109/table7 (PN candidates from on-off band [OIII] imaging)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/574/A109/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/574/A109/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/574/A109/table7?GETtext/xml+votable180.050000true201.6920417-42.96683330.005555555555555556Cone search capability for table J/A+A/574/A109/table8 (PN candidates from literature without radial velocities)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/574/A109/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/574/A109/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/574/A109/table8?GETtext/xml+votable180.050000true201.51625-42.88911110.005555555555555556Cone search capability for table J/A+A/574/A109/catalog (Catalog of the observed PNe with single line velocities: radial velocity, emission line fits from FLAMES spectroscopy, relative flux of [OIII] 5007{AA} and HeII 4686{AA} (tables 9 and 10))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/574/A109/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/574/A109/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/574/A109/catalog?GETtext/xml+votable180.050000true201.2778333-42.97116670.0055555555555555566/43262-43263 43604-436053.96733927701321e-19 3.96733927701321e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/574/A109?format=asciiOpticaldefaultJ/A+A/574/A109/table11PNe with radial velocity from Table 6 of Peng et al. (2004, Cat. J/ApJ/602/685) not observed with FLAMESrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintP04ID in Peng et al. (2004) (G1)meta.id;meta.maincharRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainRVRadial velocitykm/sphys.veloc;pos.heliocentricintH93? Corresponding ID in Hui et al. (1993) (G1)meta.idintnullablem5007H? 5007{AA} magnitude (Hui et al., 1993) (G1)magphot.mag;em.line.OIIIfloatnullableEMMI? Corresponding EMMI IDmeta.idintnullablem5007E? EMMI 5007{AA} magnitudemagphot.mag;em.line.OIIIfloatnullableJ/A+A/574/A109/table7PN candidates from on-off band [OIII] imagingSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEMMI[3/2560] EMMI ID numbermeta.id;meta.mainintRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainm5007E5007{AA} magnitude (EMMI)magphot.mag;em.line.OIIIfloatH93[253/42127]? Corresponding ID in Hui et al. 1993 (G1)meta.idintnullablem5007H? 5007{AA} magnitude (Hui et al., 1993) (G1)magphot.mag;em.line.OIIIfloatnullableP04Corresponding ID in Peng et al. 2004) (G1)meta.idcharJ/A+A/574/A109/table8PN candidates from literature without radial velocitiesSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintP04Peng et al. (2004) catalogue name (G1)meta.id;meta.maincharRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainH93[232/6122]? Corresponding ID in Hui et al. (G1)meta.idintnullablem5007H? 5007{AA} magnitude (Hui et al., 1993) (G1)magphot.mag;em.line.OIIIfloatnullableJ/A+A/574/A109/catalogCatalog of the observed PNe with single line velocities: radial velocity, emission line fits from FLAMES spectroscopy, relative flux of [OIII] 5007{AA} and HeII 4686{AA} (tables 9 and 10)SimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOB[GO SV] Observing block: GO=Open time; SV=Science Verificationmeta.id;obscharNameSource name (G2)meta.id;meta.maincharRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainRV[70/1001] Radial velocitykm/sphys.veloc;pos.heliocentricfloate_RV[0.1/23.6] Radial velocity error (1-sigma)km/sstat.errorfloatFWHM[12/179] Full width half maximum of [OIII] 5007{AA} emission linekm/sspect.line.width;em.line.OIIIfloatEMMI[2/2518]? EMMI catalogue numbermeta.idintnullablem5007E? 5007{AA} magnitude (EMMI)magphot.mag;em.line.OIIIfloatnullableH93? Corresponding ID in Hui et al. (1993) (G1)meta.idintnullablem5007H? 5007{AA} magnitude (Hui et al., 1993) (G1)magphot.mag;em.line.OIIIfloatnullableP04Corresponding ID in Peng et al. (2004) (G1)meta.idcharRVP? Radial velocity in Peng et al. (2004) (G1)km/sphys.veloc;pos.heliocentricintnullableF5007[1/187] Line flux [OIII]5007{AA} (relative units)phot.flux;em.line.OIII;spect.linefloatOIII/Hb[0.1/44]? Ratio [OIII]5007{AA} to H{beta}spect.line.intensity;arith.ratiofloatnullableHeII/Hb[0.2/1.2]? Ratio HeII4686{AA} to H{beta}spect.line.intensity;arith.ratiofloatnullable