J/A+A/456/451ivo://CDS.VizieR/J/A+A/456/451doi:10.26093/cds/vizier.34560451CDSLeisy P.Dennefeld M.2017-06-13T11:09:22Z2006-11-13T22:28:27ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsplanetary-nebulaechemical-abundancesspectroscopyWe present the second part of an optical spectroscopic study of planetary nebulae in the LMC and SMC. The first paper, Leisy & Dennefeld (1996, Cat. <J/A+AS/116/95>), discussed the CNO cycle for those objects where C abundances were available. In this paper we concentrate more on other elemental abundances (such as O, Ne, S, Ar) and their implications for the evolution of the progenitor stars. We use a much larger sample of 183 objects, of which 65 are our own observations, where the abundances have been re-derived in a homogeneous way. For 156 of them, the quality of data is considered to be satisfactory for further analysis.2006A&A...456..451Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/456/451CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/116/95 : Magellanic Clouds PNe line intensities (Leisy+, 1996)J/ApJS/75/407 : LMC + SMC PNe optical spectroscopy. I (Meatheringham+ 1991)J/ApJS/76/1085 : LMC + SMC PNe optical spectroscopy. II (Meatheringham+ 1991)J/MNRAS/234/583 : Abundances in Magellanic Cloud planetary nebulae (Monk+ 1988)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/456/451https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/456/451http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/456/451https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/456/451https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/456/451http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/456/451GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/456/451/PNe (Physical parameters of LMC and SMC planetary nebula)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/456/451/PNe?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/456/451/PNe?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/456/451/PNe?GETtext/xml+votable180.050000true5.9943333-73.63444440.005555555555555556Cone search capability for table J/A+A/456/451/table5 (Objects with peculiar emission lines)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/456/451/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/456/451/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/456/451/table5?GETtext/xml+votable180.050000true8.591375-73.22263890.005555555555555556Cone search capability for table J/A+A/456/451/table6 (Extended objects)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/456/451/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/456/451/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/456/451/table6?GETtext/xml+votable180.050000true72.907875-67.08786110.0055555555555555565/8261 8263 8269 8274 8323 6/33031 33034 33042 33048-33049 33061 33063 33073-33075 33080 33082 33084-33085 33090-33091 33093-33094 33100-33101 33103 33106 33109-33110 33112-33113 33115 33118 33120-33121 33123-33125 33128-33129 33136 33139 33173 33286 33288 33291 33297 33299-33300 33304 33306 33313 33315-33317 33319 33321 33324 33328-33329 33336 33792 33796 33802 33804 37411 37417 37419 37504 37506 37510 37513 37518 37536 37538 37544-37545 38915https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/456/451?format=asciiOpticaldefaultJ/A+A/456/451/PNePhysical parameters of LMC and SMC planetary nebularecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePN namemeta.id;meta.maincharprimaryFHbeta? H{beta} flux (in 10^-16^erg/cm2/s)1e-19W.m**-2phot.flux;em.line.Hbetafloatnullablee_FHbeta? rms uncertainty on Hbeta%stat.errorfloatnullablen_Ne-[*] Note on Ne- (G1)meta.notecharNe-Electronic density (in electron/cm^3^)cm**-3phys.densityfloatl_T[OIII][*:] Note on T[OIII] (G1)meta.code.errorcharT[OIII]? Electronic [OIII] temperatureKphys.temperaturefloatnullablel_T[NII][*:] Note on T[NII] (G1)meta.code.errorcharT[NII]? Electronic [NII] temperatureKphys.temperaturefloatnullableCoptExtinction coefficientphys.absorption.coefffloatSimbadNameSimbad column added by the CDSmeta.idcharLinesDisplay the measured line fluxes of this nebulameta.ref.urlchar_RAComputed Right Ascension for Equinox: J2000degpos.eq.ra;meta.main_DEComputed Declination for Equinox: J2000degpos.eq.dec;meta.mainJ/A+A/456/451/PNabAbundances of LMC and SMC planetary nebulaeNamePN namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential numbermeta.recordintPapI(P1) for objects already discussed in Paper Imeta.notecharRSpecPrevious spectroscopic observations (1)meta.bibcharType[Iin] I, i or (n)on I type of PNsrc.classcharCHbExtinctionphys.absorptionfloatn_Ne-[*~] Note on Ne- (G1)meta.notecharNe-Electronic density (electron/cm^3^)cm**-3phys.densityintn_TOIII[*:~] Note on TOIIImeta.notecharTOIIIElectronic temperature [OIII]Kphys.temperatureintn_TNII[:~*] Note on TNIImeta.notecharTNIIElectronic temperature [NII]Kphys.temperatureintExcitExcitation (scale 1-10)phys.excitParamfloatn_He[<:~+] Note on He (G1)meta.notecharHeHelium abundance (log scale, H=12)phys.abundfloatn_C[<:] Note on C (G1)meta.notecharCCarbon abundance (log scale, H=12)phys.abundfloatn_N[<:] Note on N (G1)meta.notecharNNitrogen abundance (log scale, H=12)phys.abundfloatn_O[<:+] Note on O (G1)meta.notecharOOxygen abundance (log scale, H=12)phys.abundfloatn_Ne[<:] Note on Ne (G1)meta.notecharNeNeon abundance (log scale, H=12)phys.abundfloatn_S[~<:+] Note on S (G1)meta.notecharSSulfur abundance (log scale, H=12)phys.abundfloatn_Ar[<:+] Note on Armeta.notecharArArgon abundance (log scale, H=12)phys.abundfloatC/NCarbon nitrogen abundance ratiophys.abundfloatC/OCarbon oxygen abundance ratiophys.abund;arith.ratiofloatN/ONitrogen oxygen abundance ratiophys.abund;arith.ratiofloatC+NCarbon and nitrogen abundance sumphys.abundfloatC+N+OCarbon nitrogen and oxygen abundance sumphys.abundfloatLinesDisplay the measured line fluxes of this nebulameta.ref.urlcharJ/A+A/456/451/table5Objects with peculiar emission linesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePN namemeta.id;meta.maincharl_Int1[~] Limit flag on Int1meta.code.errorcharInt1? NIII_4641 intensity line (1)spect.line.intensityfloatnullablel_Int2[~] Limt flag on Int2meta.code.errorcharInt2? CIII_4649 intensity line (1)spect.line.intensityfloatnullablel_Int3[~] Limt flag on Int3meta.code.errorcharInt3? CIV_4659 intensity line (1)spect.line.intensityfloatnullableInt4[Yes Possible] CIV_5806 intensity linemeta.notecharIronline identificationmeta.id;spect.linecharComCommentsmeta.noteSimbadSimbad column added by the CDSchar_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.mainJ/A+A/456/451/table6Extended objectsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePN namemeta.id;meta.maincharSizeExtensionphys.angSizecharComCommentsmeta.noteSimbadSimbad column added by the CDSchar_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.mainJ/A+A/456/451/Linesline fluxes of LMC and SMC planetary nebulaerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamePN namemeta.id;meta.maincharLambdaWavelength line0.1nmem.wlfloatLineIdentification line(s)meta.id;spect.linecharflambdaExtinction function valuephys.absorption.coefffloatl_FobsLimit flag on Fobsmeta.code.errorcharFobs? Observed intensity (1)spect.line.intensityfloatnullableu_Fobs[?] Uncertainty flag on Fobsmeta.code.errorcharl_FcorLimit flag on Fcormeta.code.errorcharFcor? Corrected intensity (1)spect.line.intensityfloatnullableu_Fcor[?] Uncertainty flag on Fcormeta.code.errorcharJ/A+A/456/451/table3aSMC mean values of the abundances and statisticsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupGroup identificationmeta.id;pos.lgcharHeHelium abundance (log scale, H=12phys.abundfloatCcarbon abundance (log scale, H=12phys.abundfloatNnitrogen abundance (log scale, H=12phys.abundfloatOOxygen abundance (log scale, H=12phys.abundfloatNeNeon abundance (log scale, H=12phys.abundfloatSSulfur abundance (log scale, H=12phys.abundfloatArArgon abundance (log scale, H=12phys.abundfloatC/NCarbon nitrogen abundance ratiophys.abundfloatC/OCarbon oxygen abundance ratiophys.abund;arith.ratiofloatN/ONitrogen oxygen abundance ratiophys.abund;arith.ratiofloatC+NCarbon and nitrogen abundance sumphys.abundfloatC+N+OCarbon nitrogen and oxygen abundance sumphys.abundfloato_He? Number of objects for helium abundancemeta.numberintnullableo_C? Number of objects for carbon abundancemeta.numberintnullableo_N? Number of objects for nitrogen abundancemeta.numberintnullableo_O? Number of objects for oxygen abundancemeta.numberintnullableo_Ne? Number of objects for neon abundancemeta.numberintnullableo_S? Number of objects for sulfur abundancemeta.numberintnullableo_Ar? Number of objects for argon abundancemeta.numberintnullableo_C/N? Number of objects for C/Nmeta.numberintnullableo_C/O? Number of objects for C/Ometa.numberintnullableo_N/O? Number of objects for N/Ometa.numberintnullableo_C+N? Number of objects for C+Nmeta.numberintnullableo_C+N+O? Number of objects for C+N+Ometa.numberintnullablee_He? 1 sigma error for helium abundancestat.errorfloatnullablee_C? 1 sigma error for carbon abundancestat.errorfloatnullablee_N? 1 sigma error for nitrogen abundancestat.errorfloatnullablee_O? 1 sigma error for oxygen abundancestat.errorfloatnullablee_Ne? 1 sigma error for neon abundancestat.errorfloatnullablee_S? 1 sigma error for sulfur abundancestat.errorfloatnullablee_Ar? 1 sigma error for argon abundancestat.errorfloatnullablee_C/N? 1 sigma error for C/Nstat.error;phys.abundfloatnullablee_C/O? 1 sigma error for C/Ostat.error;phys.abundfloatnullablee_N/O? 1 sigma error for N/Ostat.error;phys.abundfloatnullablee_C+N? 1 sigma error for C+Nstat.errorfloatnullablee_C+N+O? 1 sigma error for C+N+Ostat.errorfloatnullableJ/A+A/456/451/table4aLMC mean values of the abundances and statisticsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGroupGroup identificationmeta.id;pos.lgcharHeHelium abundance (log scale, H=12phys.abundfloatCcarbon abundance (log scale, H=12phys.abundfloatNnitrogen abundance (log scale, H=12phys.abundfloatOOxygen abundance (log scale, H=12phys.abundfloatNeNeon abundance (log scale, H=12phys.abundfloatSSulfur abundance (log scale, H=12phys.abundfloatArArgon abundance (log scale, H=12phys.abundfloatC/NCarbon nitrogen abundance ratiophys.abundfloatC/OCarbon oxygen abundance ratiophys.abund;arith.ratiofloatN/ONitrogen oxygen abundance ratiophys.abund;arith.ratiofloatC+NCarbon and nitrogen abundance sumphys.abundfloatC+N+OCarbon nitrogen and oxygen abundance sumphys.abundfloato_He? Number of objects for helium abundancemeta.numberintnullableo_C? Number of objects for carbon abundancemeta.numberintnullableo_N? Number of objects for nitrogen abundancemeta.numberintnullableo_O? Number of objects for oxygen abundancemeta.numberintnullableo_Ne? Number of objects for neon abundancemeta.numberintnullableo_S? Number of objects for sulfur abundancemeta.numberintnullableo_Ar? Number of objects for argon abundancemeta.numberintnullableo_C/N? Number of objects for C/Nmeta.numberintnullableo_C/O? Number of objects for C/Ometa.numberintnullableo_N/O? Number of objects for N/Ometa.numberintnullableo_C+N? Number of objects for C+Nmeta.numberintnullableo_C+N+O? Number of objects for C+N+Ometa.numberintnullablee_He? 1 sigma error for helium abundancestat.errorfloatnullablee_C? 1 sigma error for carbon abundancestat.errorfloatnullablee_N? 1 sigma error for nitrogen abundancestat.errorfloatnullablee_O? 1 sigma error for oxygen abundancestat.errorfloatnullablee_Ne? 1 sigma error for neon abundancestat.errorfloatnullablee_S? 1 sigma error for sulfur abundancestat.errorfloatnullablee_Ar? 1 sigma error for argon abundancestat.errorfloatnullablee_C/N? 1 sigma error for C/Nstat.error;phys.abundfloatnullablee_C/O? 1 sigma error for C/Ostat.error;phys.abundfloatnullablee_N/O? 1 sigma error for N/Ostat.error;phys.abundfloatnullablee_C+N? 1 sigma error for C+Nstat.errorfloatnullablee_C+N+O? 1 sigma error for C+N+Ostat.errorfloatnullable