Catalogue of extended objects in Magellanic CloudsJ/MNRAS/389/678ivo://CDS.VizieR/J/MNRAS/389/678doi:10.26093/cds/vizier.73890678CDSBica E.Bonatto C.Dutra C.M.Santos J.F.C.JR2024-07-07T20:16:55Z2010-03-29T09:47:51ZCDS support team
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
cds-question@unistra.frmagellanic-cloudsstellar-associationsopen-star-clustersnebulaeh-ii-regionsWe update the Small Magellanic Cloud (SMC), Bridge and Large Magellanic Cloud (LMC) catalogues of extended objects that were constructed by members of our group from 1995 to 2000. In addition to the rich subsequent literature for the previous classes, we now also include HI shells and supershells. A total of 9305 objects were cross-identified, while our previous catalogues amounted to 7900 entries, an increase of ~12 per cent. We present the results in subcatalogues containing 1445 emission nebulae, 3740 star clusters, 3326 associations and 794 HI shells and supershells. Angular and apparent size distributions of the extended objects are analysed. We conclude that the objects, in general, appear to respond to tidal effects arising from the LMC, SMC and Bridge. Number-density profiles extracted along directions parallel and perpendicular to the LMC bar, can be described by two exponential-discs. A single exponential-disc fits the equivalent SMC profiles. Interestingly, when angular-averaged number-densities of most of the extended objects are considered, the profiles of both Clouds do not follow an exponential-disc. Rather, they are best described by a tidally truncated, core/halo profile, despite the fact that the Clouds are clearly disturbed discs. On the other hand, the older star clusters taken isolately, distribute as an exponential disc. The present catalogue is an important tool for the unambiguous identification of previous objects in current CCD surveys and to establish new findings.2008MNRAS.389..678Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/389/678CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/232 : Nebulae in the Magellanic Clouds (Davies+ 1976)VII/183 : The Cluster System of the LMC (Kontizas+ 1990)J/AcA/48/175 : OGLE SMC clusters (Pietrzynski+ 1998)J/AJ/117/238 : LMC extended catalog (Bica+, 1999)J/AcA/49/521 : OGLE LMC star clusters BVI photometry (Pietrzynski+, 1999)J/AcA/50/355 : OGLE Multiple Cluster Candidates in LMC (Pietrzynski+, 2000)J/MNRAS/339/105 : Western Magellanic Bridge HI observations (Muller+, 2003)J/A+A/405/111 : LMC Survey of Young Stellar Systems (Gouliermis+, 2003)J/ApJS/171/419 : Catalog of LMC HI clouds (Kim+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/389/678https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/389/678http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/389/678https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/389/678https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/389/678http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/389/678GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/389/678/table3 (Star clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/389/678/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/389/678/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/389/678/table3?GETtext/xml+votable180.050000true357.24583-72.945280.005555555555555556Cone search capability for table J/MNRAS/389/678/table4 (Associations)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/389/678/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/389/678/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/389/678/table4?GETtext/xml+votable180.050000true6.0-73.636110.005555555555555556Cone search capability for table J/MNRAS/389/678/table5 (Emission nebulae)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/389/678/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/389/678/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/389/678/table5?GETtext/xml+votable180.050000true7.91667-73.795280.005555555555555556Cone search capability for table J/MNRAS/389/678/table6 (HI shells and supershells)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/389/678/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/389/678/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/389/678/table6?GETtext/xml+votable180.050000true7.85833-72.873330.0055555555555555564/2065 2068-2069 5/8238 8248 8257-8259 8265 8268-8269 8271 8280-8281 8283-8284 8323-8326 8329 8331 8448-8450 9354 9376 9378 9384 9386 9728 6/32790 32863 32893-32894 32923 32949-32951 32956-32958 32969 32971 32973-32975 32979 32983 32996 32998 33000-33001 33004 33026-33027 33056-33058 33064-33065 33068-33069 33080-33081 33128-33130 33140-33142 33148 33286-33287 33291 33308-33310 33313-33315 33320 33323 33328-33330 33332 33336 33338 33354 33413 33804-33806 33809 33824-33826 33922 37386 37408 37410 37414 37422 37433 37508 37510 37516 37518 37542 37550 38920 38922 38954 45332https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/389/678?format=asciiOpticaldefaultJ/MNRAS/389/678/table3Star clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamesSource name(s) (2)meta.id;meta.maincharRAJ2000right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainTypeObject type (1)src.classcharamajMajor axisarcminphys.angSizefloataminMinor axisarcminphys.angSize;srcfloatPA? Major axis position angledegpos.posAngintnullableComComments (IAC = Intermediate Age Cluster; mP, mT, m4 etc = member of Pair, Triplet, ...)meta.notecharSimbadNameSimbad column added by the CDSmeta.idchar
J/MNRAS/389/678/table4AssociationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamesSource name(s) (2)meta.id;meta.maincharRAJ2000right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainTypeObject type (1)src.classcharamajMajor axisarcminphys.angSizefloataminMinor axisarcminphys.angSize;srcfloatPA? Major axis position angledegpos.posAngintnullableComComments (IAC = Intermediate Age Cluster; mP, mT, m4 etc = member of Pair, Triplet, ...)meta.notecharSimbadNameSimbad column added by the CDSmeta.idchar
J/MNRAS/389/678/table5Emission nebulaerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamesSource name(s) (2)meta.id;meta.maincharRAJ2000right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainTypeObject type (1)src.classcharamajMajor axisarcminphys.angSizefloataminMinor axisarcminphys.angSize;srcfloatPA? Major axis position angledegpos.posAngintnullableComComments (IAC = Intermediate Age Cluster; mP, mT, m4 etc = member of Pair, Triplet, ...)meta.notecharSimbadNameSimbad column added by the CDSmeta.idchar
J/MNRAS/389/678/table6HI shells and supershellsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamesSource name(s) (2)meta.id;meta.maincharRAJ2000right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainTypeObject type (1)src.classcharamajMajor axisarcminphys.angSizefloataminMinor axisarcminphys.angSize;srcfloatPA? Major axis position angledegpos.posAngintnullableComComments (IAC = Intermediate Age Cluster; mP, mT, m4 etc = member of Pair, Triplet, ...)meta.notecharSimbadNameSimbad column added by the CDSmeta.idchar