J/MNRAS/498/205ivo://CDS.VizieR/J/MNRAS/498/205CDSSantos J.F.C.Maia F.F.S.Dias B.de O Kerber L.Piatti A.E.Bica E.,Angelo M.S.Minniti D.Perez-Villegas A.Roman-Lopes A.Westera P.,Fraga L.Quint B.Sanmartim D.2023-11-03T06:56:24Z2023-11-03T07:55:21ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsglobular-star-clustersinfrared-photometryvisible-astronomyWide-band photometryastrometrysurveysWe provide a homogeneous set of structural parameters of 83 star clusters located at the periphery of the Small Magellanic Cloud (SMC) and the Large Magellanic Cloud (LMC). The clusters' stellar density and surface brightness profiles were built from deep, AO assisted optical images, and uniform analysis techniques. The structural parameters were obtained from King (1962AJ.....67..471K) and Elson et al. (1987ApJ...323...54E) model fittings. Integrated magnitudes and masses (for a subsample) are also provided. The sample contains mostly low surface brightness clusters with distances between 4.5 and 6.5kpc and between 1 and 6.5kpc from the LMC and SMC centres, respectively. We analysed their spatial distribution and structural properties, comparing them with those of inner clusters. Half-light and Jacobi radii were estimated, allowing an evaluation of the Roche volume tidal filling. We found that: (i) for our sample of LMC clusters, the tidal radii are, on average, larger than those of inner clusters from previous studies; (ii) the core radii dispersion tends to be greater for LMC clusters located towards the southwest, with position angles of ~200{deg} and about ~5{deg} from the LMC centre, i.e. those LMC clusters nearer to the SMC; (iii) the core radius evolution for clusters with known age is similar to that of inner clusters; (iv) SMC clusters with galactocentric distances closer than 4kpc are overfilling; (v) the recent Clouds collision did not leave marks on the LMC clusters' structure that our analysis could reveal.2020MNRAS.498..205Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/498/205CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/498/205https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/498/205http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/498/205https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/498/205https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/498/205http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/498/205GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/498/205/table1 (SMC clusters' structural parameters from RDPs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/498/205/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/498/205/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/498/205/table1?GETtext/xml+votable180.050000true4.83333-74.106670.005555555555555556Cone search capability for table J/MNRAS/498/205/table2 (LMC clusters' structural parameters from RDPs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/498/205/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/498/205/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/498/205/table2?GETtext/xml+votable180.050000true69.60833-74.463330.005555555555555556Cone search capability for table J/MNRAS/498/205/table3 (SMC clusters' structural parameters from SBPs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/498/205/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/498/205/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/498/205/table3?GETtext/xml+votable180.050000true4.83333-74.106670.005555555555555556Cone search capability for table J/MNRAS/498/205/table4 (LMC clusters' structural parameters from SBPs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/498/205/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/498/205/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/498/205/table4?GETtext/xml+votable180.050000true69.60833-74.463330.0055555555555555565/8257 6/32863 32923 32952-32953 32956 33032 33034-33035 33040 33056-33057 33287 33292-33293 33299 33304-33305 33307 33309-33310 33313 33315 33318 33328-33330 33413 37408 37410 37417 37419 37422 37505 37507-37508 37513 37515 37537 45332https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/498/205?format=asciiOpticalInfrareddefaultJ/MNRAS/498/205/table1SMC clusters' structural parameters from RDPsSimbadNameSimbad column added by the CDSmeta.idcharnullableDEJ2000Declination (J2000)pos.eq.dec;meta.mainsigoCentral surface stellar density from King model fit (2)arcsec**-2src.densityfloate_sigoError on sigoarcsec**-2stat.errorfloatrcCore radius from King model fit (2)arcsecphys.angSize;srcinte_rcError on rcarcsecstat.errorintrtTidal radius from King model fit (2)arcsecphys.angSize;srcinte_rtError on rtarcsecstat.errorintsigbgBackground stellar densityarcsec**-2src.densityfloate_sigbgError on sigbgarcsec**-2stat.errorfloatchi2KingReduced chi-squared for the King model fitstat.fit.chi2floata? Scale length related to the core radius from EFF model fit (3)arcsecphys.angSize;srcintnullablee_a? Error on aarcsecstat.errorintnullablegamma? {gamma} parameter probing the outermost cluster structure from EFF model fit (3)src.morph.paramfloatnullablee_gamma? Error on gammastat.errorfloatnullablechi2EFF? Reduced chi-squared for the EEF model fitstat.fit.chi2floatnullableVlimPeak value of the cluster plus field luminosity functionmagphot.mag;em.opt.VfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameCluster namemeta.id;meta.maincharf_Name[*] Flag on Name (1)meta.codecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainJ/MNRAS/498/205/table2LMC clusters' structural parameters from RDPsSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameCluster namemeta.id;meta.maincharf_Name[*] Flag on Name (1)meta.codecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainsigoCentral surface stellar density from King model fit (2)arcsec**-2src.densityfloate_sigoError on sigoarcsec**-2stat.errorfloatrcCore radius from King model fit (2)arcsecphys.angSize;srcinte_rcError on rcarcsecstat.errorintrtTidal radius from King model fit (2)arcsecphys.angSize;srcinte_rtError on rtarcsecstat.errorintsigbgBackground stellar densityarcsec**-2src.densityfloate_sigbgError on sigbgarcsec**-2stat.errorfloatgamma? {gamma} parameter probing the outermost cluster structure from EFF model fit (3)src.morph.paramfloatnullablee_gamma? Error on gammastat.errorfloatnullablechi2EFF? Reduced chi-squared for the EEF model fitstat.fit.chi2floatnullableVlimPeak value of the cluster plus field luminosity functionmagphot.mag;em.opt.Vfloatchi2KingReduced chi-squared for the King model fitstat.fit.chi2floata? Scale length related to the core radius from EFF model fit (3)arcsecphys.angSize;srcintnullablee_a? Error on aarcsecstat.errorintnullableJ/MNRAS/498/205/table3SMC clusters' structural parameters from SBPsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_Name[*] Flag on Name (1)meta.codecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainmuvo? Central surface brightnessmag.arcsec**-2phot.mag.sb;em.opt.Vfloatnullablee_muvo? Error on muvomag.arcsec**-2stat.errorfloatnullableNameCluster namemeta.id;meta.maincharrc? Core radius from King model fit (2)arcsecphys.angSize;srcfloatnullablee_rc? Error on rcarcsecstat.errorfloatnullablert? Tidal radius from King model fit (2)arcsecphys.angSize;srcintnullablee_rt? Error on rtarcsecstat.errorintnullablemuvbg? Background surface brightnessmag.arcsec**-2phot.mag.sb;em.opt.Vfloatnullablee_muvbg? Error on muvbgmag.arcsec**-2stat.errorfloatnullablechi2King? Reduced chi-squared for the King model fitstat.fit.chi2floatnullablea? Scale length related to the core radius from EFF model fit (3)arcsecphys.angSize;srcintnullablee_a? Error on aarcsecstat.errorintnullablegamma? {gamma} parameter probing the outermost cluster structure from EFF model fit (3)src.morph.paramfloatnullablee_gamma? Error on gammastat.errorfloatnullablechi2EFF? Reduced chi-squared for the EEF model fitstat.fit.chi2floatnullableVint? Integrated apparent magnitude (4)magphot.mag;em.opt.Vfloatnullablee_Vint? Error on Vintmagstat.errorfloatnullableJ/MNRAS/498/205/table4LMC clusters' structural parameters from SBPse_gamma? Error on gammastat.errorfloatnullablechi2EFF? Reduced chi-squared for the EEF model fitstat.fit.chi2floatnullableVint? Integrated apparent magnitude (4)magphot.mag;em.opt.Vfloatnullablee_Vint? Error on Vintmagstat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameCluster namemeta.id;meta.maincharf_Name[*] Flag on Name (1)meta.codecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainmuvo? Central surface brightnessmag.arcsec**-2phot.mag.sb;em.opt.Vfloatnullablee_muvo? Error on muvomag.arcsec**-2stat.errorfloatnullablerc? Core radius from King model fit (2)arcsecphys.angSize;srcfloatnullablee_rc? Error on rcarcsecstat.errorfloatnullablert? Tidal radius from King model fit (2)arcsecphys.angSize;srcintnullablee_rt? Error on rtarcsecstat.errorintnullablemuvbg? Background surface brightnessmag.arcsec**-2phot.mag.sb;em.opt.Vfloatnullablee_muvbg? Error on muvbgmag.arcsec**-2stat.errorfloatnullablechi2King? Reduced chi-squared for the King model fitstat.fit.chi2floatnullablea? Scale length related to the core radius from EFF model fit (3)arcsecphys.angSize;srcintnullablee_a? Error on aarcsecstat.errorintnullablegamma? {gamma} parameter probing the outermost cluster structure from EFF model fit (3)src.morph.paramfloatnullable