J/A+A/673/A63ivo://CDS.VizieR/J/A+A/673/A63doi:10.26093/cds/vizier.36730063CDSNersesian A.Zibetti S.D'Eugenio F.Baes M.2024-11-06T20:04:05Z2023-05-05T07:40:39ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsgalaxy-classification-systemsvisible-astronomyWe present a non-parametric morphology analysis of the stellar continuum and nebular emission lines for a sample of local galaxies. We explore the dependence of the various morphological parameters on wavelength and morphological type. Our goal is to quantify the difference in morphology between the stellar and nebular components. We derived the non-parametric morphological indicators of 364 galaxies from the Calar Alto Legacy Integral Field Area (CALIFA) Survey. To calculate those indicators, we applied the StatMorph package on the high-quality integral field spectroscopic data cubes, as well as to the most prominent nebular emission-line maps, namely [OIII]{lambda}5007, H{alpha}, and [NII]{lambda}6583. We show that the physical size of galaxies, M20 index, and concentration have a strong gradient from blue to red optical wavelengths. We find that the light distribution of the nebular emission is less concentrated than the stellar continuum. A comparison between the non-parametric indicators and the galaxy physical properties revealed a very strong correlation of the concentration with the specific star formation rate and morphological type. Furthermore, we explore how the galaxy inclination affects our results. We find that edge-on galaxies show a more rapid change in physical size and concentration with increasing wavelength due to the increase in the optical free path. We conclude that the apparent morphology of galaxies originates from the pure stellar distribution, but the morphology of the interstellar medium presents differences with respect to the morphology of the stellar component. Our analysis also highlights the importance of dust attenuation and galaxy inclination in the measurement of non-parametric morphological indicators, especially in the wavelength range 4000-5000{AA}.2023A&A...673A..63Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/673/A63CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/673/A63https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/673/A63http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/673/A63https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/673/A63https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/673/A63http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/673/A63GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/673/A63/mp (Individual galaxy values for the three main morphological parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/673/A63/mp?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/673/A63/mp?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/673/A63/mp?GETtext/xml+votable180.050000true233.738433123.50322440.0055555555555555566/43 131 545 552 554 568 573 620-621 627 721 733 738 907-909 948-949 975 2206 2228-2229 2248 2251 2272-2274 2276 2290 2641 4167 4178 4342 4445 4454 4511 4654-4655 4667 4704 4719 4753-4754 4801 4807 4813 4829 4840 4843-4844 4850 4912 4950 4957 4993 5024 5028 5241 5298 5332 5505 5533 5579 5593 5701 5889 6087 6212 6214 6216 6240-6241 6261 6270 6366 6465 6501 6547 6607 6630 7214 7340 7501 7559-7560 7584 7589 7591 7824 8045 8341 8458 8477 8480 8492 8498 8522 8536 8552 8557 8562-8563 8589 8605 8621 8646 8656 8673 8743 8883 9124 9187 9216 9220 9381 9470-9471 9622 9630 9695 9718 9812 9873 9875 9882-9883 9885 9891 9946 9974 10025 10111 10113 10183 10200 10203 10220-10221 10380-10381 10400-10401 10414 10422 10434 10448 10485 10515 10566 10583 10588 10595 10612 10627-10629 10661-10662 10674 10705 10739-10740 10752 10773 10846 11044 11070 11112 11164 11196 11272 11290 11314 11326 11369 11372 11377 11383 11392 11396 11433 11435 11443 11525 11544 11789 11793 11800 11804 11832 11905 11944 12532 12709 13316 13380-13381 13426 15002 15004 16007 16702 16787-16788 17233-17234 17392 17398 17486 17492 17499 17520 17571 17663 17672 17745 17747 17758 17761 17767 17819 17912 17998 18008 18069 18071 18241-18242 18252 18300 18383 18775 18779 18781 18790 18800 18838 18854 18931-18932 18935 18941 19027 19073 19108 19186 19227 19260 19267 19387 19458 19487 19489 19508 19537-19538 19593 19618 19633 19642 19696 19749 19848 19939-19940 19954 19981 19984 19996-19997 20020 20023 20031-20033 20193 20254 20279 20417-20418 20429 22361 22364 22651-22652 22654-22655 22737 22740-22742 23051 23072 23076 23204 23206 23273 23337 23405 26495 26551 27133 27559 27567 27608 27748 28322 28365 28430 28497 28513 28579 28617 28639 29973 31546 31628 31642-31643 31688-31689 31736-31737 32462 32471 32478 32482 32555 32559 36604 36733 36793 36797 36805 36857 48880 49130 49150https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/673/A63?format=asciiOpticaldefaultJ/A+A/673/A63/mptrendsMedian trends of the nonparametric morphological propertiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRestlambdaRestframe wavelength (Walcher et al., 2014A&A...569A...1W)em.wldoublelogRhE-S0alog median Rhalf size ratio for E-S0a typesphys.size.radius;arith.ratiodoublelogRhSa-Sblog median Rhalf size ratio for Sa-Sb typesphys.size.radius;arith.ratiodoublelogRhSbcd-Sdlog median Rhalf size ratio for Sbcd-Sd typesphys.size.radius;arith.ratiodoubleGiniE-S0aMedian Gini index for E-S0a typesstat.fit.paramdoubleGiniSa-SbMedian Gini index for Sa-Sb typesstat.fit.paramdoubleGiniSbcd-SdMedian Gini index for Sbcd-Sd typesstat.fit.paramdoubleM20E-S0aMedian M20 index for E-S0a typesphys.massdoubleM20Sa-SbMedian M20 index for Sa-Sb typesphys.massdoubleM20Sbcd-SdMedian M20 index for Sbcd-Sd typesphys.massdoubleCE-S0aMedian Concentration for E-S0a typesphys.size;arith.ratiodoubleCSa-SbMedian Concnetration for Sa-Sb typesphys.size;arith.ratiodoubleCSbcd-SdMedian Concnetration for Sbcd-Sd typesphys.size;arith.ratiodoubleAE-S0aMedian Asymmetry for E-S0a typessrc.morph.paramdoubleASa-SbMedian Asymmetry for Sa-Sb typessrc.morph.paramdoubleASbcd-SdMedian Asymmetry for Sbcd-Sd typessrc.morph.paramdoubleJ/A+A/673/A63/mpIndividual galaxy values for the three main morphological parameterse_GiniscGinisc lower errorstat.errordoublee_M20HaM20Ha lower errorstat.errordoubleflagHa[0/1] Statmorph flag for H{alpha} (3)meta.code.errorintGiniNIIThe Gini index of the [NII] emission mapstat.fit.paramdoublee_GiniNIIGiniNII lower errorstat.errordoubleE_GiniNIIGiniNII upper errorstat.error;stat.maxdoubleM20NIIThe M20 index of the [NII] emission mapphys.massdoublee_M20NIIM20NII lower errorstat.errordoubleE_M20NIIM20NII upper errorstat.error;stat.maxdoubleCNIIThe Concentration index of the [NII] emission mapphys.size;arith.ratiodoublee_CNIICNII lower errorstat.errordoubleE_CNIICNII upper errorstat.error;stat.maxdoubleflagNII[0/1] Statmorph flag for [NII] (3)meta.code.errorint_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.mainTableName of the table with nonparametric morphological indices in subdirectory tabmeta.idcharSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.raDEJ2000Declination (J2000)pos.eq.deczspSpectroscopic redshift (Walcher et al., 2014A&A...569A...1W)src.redshiftfloatlogMassLogarithm of stellar mass (Sanchez et al., 2017MNRAS.469.2121S, Cat. J/MNRAS/469/2121)log(solMass)phys.massdoublelogSFRLogarithm of star-formation rate (Sanchez et al., 2017MNRAS.469.2121S, Cat. J/MNRAS/469/2121)log(solMass.yr**-1)phys.SFRdoubleHTypeHubble type (Walcher et al., 2014A&A...569A...1W)meta.notecharsubHTypeHubble subtype (Walcher et al., 2014A&A...569A...1W)meta.notecharAGNflag[0/2] AGN flag (Lacerda et al., 2020MNRAS.492.3073L, Cat. J/MNRAS/492/3073) (1)meta.codeintinclInclination (Walcher et al., 2014A&A...569A...1W)degsrc.orbital.inclinationfloate_COIIICOIII lower errorstat.errordoubleE_COIIICOIII upper errorstat.error;stat.maxdoublemerg[IM] Merger type (Walcher et al., 2014A&A...569A...1W) (2)meta.codecharGiniscMedian Gini index of the stellar continuum emissionstat.fit.paramdoubleE_GiniscGinisc upper errorstat.error;stat.maxdoubleM20scMedian M20 index of the stellar continuum emissionphys.massdoublee_M20scM20sc lower errorstat.errordoubleE_M20scM20sc upper errorstat.error;stat.maxdoubleCscMedian Concentration index of the stellar continuum emissionphys.size;arith.ratiodoublee_CscCsc lower errorstat.errordoubleE_CscCsc upper errorstat.error;stat.maxdoubleGiniOIIIThe Gini index of the [OIII] emission mapstat.fit.paramdoublee_GiniOIIIGiniOIII lower errorstat.errordoubleE_GiniOIIIGiniOIII upper errorstat.error;stat.maxdoubleM20OIIIThe M20 index of the [OIII] emission mapphys.massdoublee_M20OIIIM20OIII lower errorstat.errordoubleE_M20OIIIM20OIII upper errorstat.error;stat.maxdoubleCOIIIThe Concentration index of the [OIII] emission mapphys.size;arith.ratiodoubleflagOIII[0/1] Statmorph flag for [OIII] (3)meta.code.errorintGiniHaThe Gini index of the H{alpha} emission mapstat.fit.paramdoublee_GiniHaGiniHa lower errorstat.errordoubleE_GiniHaGiniHa upper errorstat.error;stat.maxdoubleM20HaThe M20 index of the H{alpha} emission mapphys.massdoubleE_M20HaM20Ha upper errorstat.error;stat.maxdoubleCHaThe Concentration index of the H{alpha} emission mapphys.size;arith.ratiodoublee_CHaCHa lower errorstat.errordoubleE_CHaCHa upper errorstat.error;stat.maxdouble