J/ApJ/515/610ivo://CDS.VizieR/J/ApJ/515/610doi:10.26093/cds/vizier.15150610CDSBeaulieu S.F.Dopita M.A.Freeman K.C.1999-09-29T07:52:26Z1999-09-29T07:51:09ZCDS support team

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

cds-question@unistra.frplanetary-nebulaeradial-velocityWe present the results of a deep and uniform narrowband H{alpha} imaging survey for planetary nebulae (PNs) in the southern Galactic bulge. In our survey, we have found 56 new PNs and have rediscovered 45 known PNs. We have measured the radial velocities of this uniformly selected sample and have also remeasured radial velocities for a subset of 317 PNs from the Acker catalog. Using the COBE/DIRBE 1.25, 2.2, and 3.5{mu}m images, we show that there is a similar longitude distribution of the PNs and the COBE light in the zone of our deep survey. Also, we find that the extinction in our surveyed fields is not severe and that its distribution is fairly uniform. Finally, we present H{alpha} fluxes for 47 of our 56 newly discovered PNs and estimate the survey detection limit.1999ApJ...515..610Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/515/610CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/84 : Strasbourg-ESO Catalogue of Galactic Planetary Nebulae (Acker+, 1992)J/A+AS/125/289 : Planetary nebulae radial velocities (Zijlstra+ 1997)J/A+AS/132/13 : Planetary nebulae radial velocities (Durand+ 1998)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/515/610https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/515/610http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/515/610https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/515/610https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/515/610http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/515/610GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/515/610/table8 (Newly discovered PNS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/515/610/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/515/610/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/515/610/table8?GETtext/xml+votable180.050000true274.701667-32.7990280.005555555555555556https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/515/610?format=asciiOpticaldefaultJ/ApJ/515/610/table8Newly discovered PNSComCommentscharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.int[BDF99]Object designation ([BDF99] SBNN in Simbad)charPNGPNG designationcharRAJ2000Right ascension (J2000)DEJ2000Declination (J2000)HRVHeliocentric radial velocitykm/sintnu1-nu2? Velocity difference (1)km/sintnullableIRAS? IRAS detection number from the PSCintnullableF12um? Flux density at 12{mu}mJyfloatnullableF25um? Flux density at 25{mu}mJyfloatnullableF60um? Flux density at 60{mu}mJyfloatnullableF100um? Flux density at 100{mu}mJyfloatnullableq_F12um? F12um quality flag (2)intnullableq_F25um? F25um quality flag (2)intnullableq_F60um? F60um quality flag (2)intnullableq_F100um? F100um quality flag (2)intnullableJ/ApJ/515/610/table9New radial velocities of Acker catalog <V/84>recnoRecord number assigned by the VizieR team. Should Not be used for identification.intPNGPNG designationcharHRVA? Heliocentric radial velocity value reported in the catalog (Cat. <V/84>)km/sintnullableHRV? Our mean heliocentric radial velocity valuekm/sintnullableV1-V2? Velocity difference between our two spectra when two were available.km/sintnullable