J/ApJ/895/106ivo://CDS.VizieR/J/ApJ/895/106doi:10.26093/cds/vizier.18950106CDSFranchetto A.Vulcani B.Poggianti B.M.Gullieuszik M.Mingozzi M.,Moretti A.Tomicic N.Fritz J.Bettoni D.Jaffe Y.L.2023-03-10T06:12:51Z2021-10-06T12:19:14ZCDS support team

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

cds-question@unistra.frgalaxiesredshiftedchemical-abundancesvisible-astronomyExploiting the data from the GAs Stripping Phenomena in galaxies with MUSE (GASP) survey, we study the gas-phase metallicity scaling relations of a sample of 29 cluster galaxies undergoing ram pressure stripping and of a reference sample of (16 cluster and 16 field) galaxies with no significant signs of gas disturbance. We adopt the pyqz code to infer the mean gas metallicity at the effective radius and achieve a well-defined mass-metallicity relation (MZR) in the stellar mass range 10^9.25^<=M_*_<=10^11.5^M{odot} with a scatter of 0.12dex. At any given mass, reference cluster and stripping galaxies have similar metallicities, while the field galaxies with M_*_<1010.25M{sun} show on average lower gas metallicity than galaxies in clusters. Our results indicate that at the effective radius, the chemical properties of the stripping galaxies are independent of the ram pressure stripping mechanism. Nonetheless, at the lowest masses, we detect four stripping galaxies well above the common MZR that suggest a more complex scenario. Overall, we find signs of an anticorrelation between the metallicity and both the star formation rate and the galaxy size, in agreement with previous studies. No significant trends are instead found with the halo mass, clustercentric distance, and local galaxy density in clusters. In conclusion, we advise a more detailed analysis of the spatially resolved gas metallicity maps of the galaxies, able to highlight effects of gas redistribution inside the disk due to ram pressure stripping.2020ApJ...895..106Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/895/106CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/416/727 : Padova-Millennium Galaxy and Group Catalogue (Calvi+, 2011)J/ApJS/208/10 : Effects of a {kappa}-distribution in HII regions (Dopita+,2013)J/A+A/581/A41 : OmegaWINGS BV photometry of galaxy clusters (Gullieuszik+,2015)J/A+A/607/A81 : Properties of the sample of clusters (Biviano+, 2017)J/A+A/602/A85 : SN 1998bw MUSE datacube (Kruehler+, 2017)J/MNRAS/469/2121 : Mass-metallicity relation revisited CALIFA (Sanchez+, 2017)J/A+A/626/A14 : XMMXCSJ2215.9-1738 galaxies reduced datacubes (Maier+, 2019)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/895/106https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/895/106http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/895/106https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/895/106https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/895/106http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/895/106GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/895/106/table1 (Properties of the sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/895/106/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/895/106/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/895/106/table1?GETtext/xml+votable180.050000true331.1082917-5.24640030.0055555555555555566/8788 16434 16765 17237 18009 18011 18014 18035 18607 18965 19130 19608 19987 19993 20021 20083 20483 24637 25042 25956 26005 26027 26198 26202 26732 26771 26966 26982 27023 27030 27072 27224 27236 27239 28005 33241 33628 33649-33650 40809 43830 43836 43838 43924 43939 43942 43945 43977 45981 45984 46652 46997https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/895/106?format=asciiOpticaldefaultJ/ApJ/895/106/table1Properties of the sampleSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDGASP Identifiermeta.id;meta.maincharRAJ2000[0/23] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainsampleSample (1)meta.codecharz[0.04/0.08] Galaxy or mean galaxy cluster redshiftsrc.redshiftfloatlogMass[8.7/11.5] log, galaxy stellar masslog(solMass)phys.massfloate_logMass[0.04/0.2] Uncertainty in logMlog(solMass)stat.error;phys.massfloatRad[2.22/12.07] Effective radiusarcsecphys.angSizefloatE_Rad[0.09/2.03]? Upper uncertainty in Radarcsecstat.error;stat.maxfloatnullablee_Rad[0.1/2.67]? Lower uncertainty in Radarcsecstat.errorfloatnullablei[0/82]? Inclinationdegsrc.orbital.inclinationintnullablee_i[0/9]? Uncertainty in idegstat.errorintnullablePA[0/176]? Position angle, anti-clockwise from North directiondegpos.posAngintnullablee_PA[1/48]? Uncertainty in PAdegstat.errorintnullable[O/H]1[8.1/9.24]? mean gas-phase metallicity, star-forming spaxels <0.1Rephys.abundfloatnullablee_[O/H]1[0.0/0.03]? Uncertainty in [O/H]1stat.error;phys.abundfloatnullable[O/H]2[8.01/9.22]? mean gas-phase metallicity, star-forming spaxels <0.5Rephys.abundfloatnullablee_[O/H]2[0.01/0.08]? Uncertainty in [O/H]2stat.error;phys.abundfloatnullable[O/H]3[8.07/9.24]? mean gas-phase metallicity, star-forming spaxels in range 0.95-1.05Rephys.abundfloatnullablee_[O/H]3[0.01/0.18]? Uncertainty in [O/H]3stat.error;phys.abundfloatnullable[O/H]4[8.1/9.21]? mean gas-phase metallicity, star-forming spaxels beyond 0.5Re within the galaxy diskphys.abundfloatnullablee_[O/H]4[0.04/0.25]? Uncertainty in [O/H]4stat.error;phys.abundfloatnullable[O/H]5[8.32/8.82]? mean gas-phase metallicity Re (2)phys.abundfloatnullablee_[O/H]5[0.01/0.07]? Uncertainty in [O/H]5stat.error;phys.abundfloatnullable