J/ApJ/771/114ivo://CDS.VizieR/J/ApJ/771/114doi:10.26093/cds/vizier.17710114CDSPereyra M.Richer M.G.Lopez J.A.2017-09-19T14:20:57Z2015-02-18T14:55:41ZCDS support team

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

cds-question@unistra.frplanetary-nebulaevisible-astronomyspectroscopyWe have selected a group of 100 evolved planetary nebulae (PNe) and study their kinematics based upon spatially-resolved, long-slit, echelle spectroscopy. The data have been drawn from the San Pedro Martir Kinematic Catalogue of PNe (SPM Catalogue). The aim is to characterize in detail the global kinematics of PNe at advanced stages of evolution with the largest sample of homogenous data used to date for this purpose. The results reveal two groups that share kinematics, morphology, and photo-ionization characteristics of the nebular shell and central star luminosities at the different late stages under study. The typical flow velocities we measure are usually larger than seen in earlier evolutionary stages, with the largest velocities occurring in objects with very weak or absent [NII]{lambda}6584 line emission, by all indications the least evolved objects in our sample. The most evolved objects expand more slowly. This apparent deceleration during the final stage of PNe evolution is predicted by hydrodynamical models, but other explanations are also possible. These results provide a template for comparison with the predictions of theoretical models.2013ApJ...771..114Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/771/114CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/127 : MASH Catalogues of Planetary Nebulae (Parker+ 2006-2008)IV/24 : Catalogue of Galactic Planetary Nebulae (Kohoutek, 2001)V/84 : Strasbourg-ESO Catalogue of Galactic Planetary Nebulae (Acker+, 1992)J/A+A/567/A12 : Chemical abundances in Galactic PNe (Garcia-Hernandez+, 2014)J/A+A/563/A63 : Optical spectra of new low-excitation PNe (Hsia+, 2014)J/A+A/561/A119 : Spectra of stars and planetary nebulae (Moni Bidin+, 2014)J/MNRAS/431/2 : H{alpha} fluxes of Galactic planetary nebulae (Frew+, 2013)J/A+A/541/A98 : Interacting planetary nebulae (Ali+, 2012)J/A+A/526/A6 : Central stars of galactic planetary nebulae (Weidmann+, 2011)J/ApJ/714/1096 : Galactic planetary nebulae (Stanghellini+, 2010)J/PASP/120/380 : Spatial orientation of planetary nebulae (Weidmann+, 2008)J/ApJ/689/194 : Distances of galactic planetary nebulae (Stanghellini+, 2008)J/A+A/479/155 : Proper motions of Galactic Planetary Nebulae (Kerber+, 2008)J/A+A/408/1029 : Coordinates of Galactic planetary nebulae (Kerber+, 2003)J/A+A/405/627 : Angular dimensions of 312 planetary nebulae (Tylenda+, 2003)J/AN/323/484 : Accurate coordinates of Planetary Nebulae (Kohoutek+, 2002)J/other/RMxAA/37.115 : Optical coordinates of southern PNe (Kimeswenger+, 2001)J/ApJS/117/361 : PNe in NRAO VLA Sky Survey (Condon+ 1998)J/A+AS/132/13 : Planetary nebulae radial velocities (Durand+ 1998)J/A+AS/106/559 : HeII4686 line intensities of PN (Tylenda+, 1994)J/ApJS/92/125 : Post-AGB evolution (Vassiliadis+, 1994)J/A+AS/94/399 : Absolute fluxes and distances of PN (Cahn+, 1992)http://kincatpn.astrosen.unam.mx/ : The SPM Kinematic Cat. of PNe home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/771/114https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/771/114http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/771/114https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/771/114https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/771/114http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/771/114GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/771/114/table1 (Evolved planetary nebula sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/771/114/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/771/114/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/771/114/table1?GETtext/xml+votable180.050000true3.229166769.17333330.0055555555555555566/1111 1245 1338 1455 1456 1718 1855 1981 3008 3316 3324 3325 3365 3659 3749 3768 3803 4244 5996 6654 7090 7134 9276 12515 12577 12981 13786 13814 14172 14198 14226 14382 14719 15113 15145 15488 15561 15750 15752 16886 20400 20728 20776 20788 21818 21948 22047 22053 22269 22279 22280 22362 22478 23576 23626 23658 23830 23905 24008 24140 24379 24555 27192 28126 28711 29184 29284 29326 29496 29509 29613 29868 30430 31095 31895 32372 36130 38105 38364 38763 39419 40064 40075 40168 40433 40525 40599 40613 42325 42443 42621 42709 42811 42872 42893 43787 44703 44707 47100 48776https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/771/114?format=asciiOpticaldefaultJ/ApJ/771/114/table1Evolved planetary nebula sampleSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePlanetary nebula namemeta.id;meta.maincharf_Name[1/3]? Individual remark (1)meta.codeintnullablePNGPN G name (LLL.l+BB.b) if anymeta.idcharVNII[9/48]? Bulk flow velocity from [NII]6584 (+/-2km/s)km/sphys.veloc.expansionintnullableu_VNII[:] Uncertainty flag on VNII (1)meta.code.errorcharVHa[12/54]? Bulk flow velocity from H{alpha} (+/-2km/s)km/sphys.veloc.expansionintnullableu_VHa[:, *] Uncertainty flag(s) on VHa (1)meta.code.errorcharVOIII[18/58]? Bulk flow velocity from [OIII]5007 (+/-2km/s)km/sphys.veloc.expansionintnullableu_VOIII[:] Uncertainty flag on VOIII (1)meta.code.errorcharNII?Is [NII]6584 emission present?meta.codecharGroup[HE M] Evolutionary group: Heighly Evolved (HE) or Mature (M)src.classcharlogL[1.6/4]? Luminosity for the central star (from Frew 2008PhDT.......109F)log(solLum)phys.luminosityfloatnullablelogT[4.7/5.3]? Log of temperaturelog(K)phys.temperaturefloatnullableI(HeII)[7/155]? HeII4686 intensity (H{beta}=100). (from Tylenda et al. 1994, J/A+AS/106/559)spect.line.intensity;arith.ratiointnullableT94Display data from Tylenda et al. 1994 (J/A+AS/106/559) if anymeta.numberintnullablePNCatDisplay data from Acker et al. 1992 (V/84) and/or Kohoutek+, 2001, Cat. IV/24 if anymeta.numberintnullableSPMDisplay the SPM PNe catalogue for this objectmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main