J/MNRAS/493/3081ivo://CDS.VizieR/J/MNRAS/493/3081doi:10.26093/cds/vizier.74933081CDSRoberts-Borsani G.W.Saintonge A.Masters K.L.Stark D.V.2024-08-20T20:16:28Z2023-07-19T14:10:31ZCDS support team

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

cds-question@unistra.frgalaxiesstar-forming-regionsredshiftedastrometryvisible-astronomyOutflows form an integral component in regulating the gas cycling in and out of galaxies, although their impact on the galaxy hosts is still poorly understood. Here we present an analysis of 405 high mass (logM_*_/M_{sun}_>=10), star-forming galaxies (excluding AGN) with low inclinations at z~0, using stacking techniques of the Na D {lambda}{lambda}5889,5895{AA} neutral gas tracer in IFU observations from the MaNGA DR15 survey. We detect outflows in the central regions of 78/405 galaxies and determine their extent and power through the construction of stacked annuli. We find outflows are most powerful in central regions and extend out to ~1R_e_, with declining mass outflow rates and loading factors as a function of radius. The stacking of spaxels over key galaxy quantities reveals outflow detections in regions of high {Sigma}_SFR_ (>~0.01M_{sun}_yr^-1^kpc^-2^) and {Sigma}_M*_ (>=10^7^M_{sun}_kpc^-2^) along the resolved main sequence. Clear correlations with {Sigma}_SFR_ suggest it is the main regulator of outflows, with a critical threshold of ~0.01M_{sun}_yr^-1^kpc^-2^ needed to escape the weight of the disc and launch them. Furthermore, measurements of the H{delta} and D_n_4000 indices reveal virtually identical star formation histories between galaxies with outflows and those without. Finally, through stacking of HI 21cm observations for a subset of our sample, we find outflow galaxies show reduced HI gas fractions at central velocities compared to their non-detection control counterparts, suggestive of some removal of HI gas, likely in the central regions of the galaxies, but not enough to completely quench the host.2020MNRAS.493.3081Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/493/3081CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/493/3081https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/493/3081http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/493/3081https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/493/3081https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/493/3081http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/493/3081GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/493/3081/tablea1 (The global properties of galaxies identified to host outflows in their central regions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/493/3081/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/493/3081/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/493/3081/tablea1?GETtext/xml+votable180.050000true317.903211.496940.0055555555555555566/554 4727-4728 4749 4759 4761 4763 4787 4795 4829 4844 4856 4909 4922 5000 5372 5554 5583 5751 5756 5890 5957 6213-6214 6219 6263 6270 6446 6533 6597 6608 6649 6928 8567 8689 8702 9039 9258 9265 9345 9357 9459 9463 9468 9471 9505 9809 9813 9828 9830 9840 9887 9894 9923 9933 9990 10099 10201-10202 10258 10267 10269 10393 10455 10602 10620 10673 10700 10749 10866 10932 11044 11274 11302 12390 12399 17753 18300 19099 19382 23185 23194 23203 28629https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/493/3081?format=asciiOpticaldefaultJ/MNRAS/493/3081/tablea1The global properties of galaxies identified to host outflows in their central regionsPlate[7815/9888] MaNGA plate identifiermeta.id;instr.plateintIFUMaNGA IFU identifiermeta.id;meta.mainintzRedshift (1)src.redshiftdoubleSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000) (1)degpos.eq.ra;meta.mainDEJ2000Declination (J2000) (1)degpos.eq.dec;meta.mainlogM*Logarithm of the stellar mass (2)log(solMass)phys.massfloatlogSFRLogarithm of the star formation rate (2)log(solMass.yr**-1)phys.SFRfloatlog[OIII]/HaLogarithm of the [OIII]/H{alpha} line ratio (2)spect.line.intensity;arith.ratiofloatlog[NII]/HbLogarithm of the [NII]/H{beta} line ratio (2)spect.line.intensity;arith.ratiofloatiInclination of the galaxy (1)degsrcfloatTypeDetection of outflow or inflowinstr.saturationchar