J/A+A/643/A127ivo://CDS.VizieR/J/A+A/643/A127doi:10.26093/cds/vizier.36430127CDSDominguez-Fernandez A.J.Alonso-Herrero A.Garcia-Burillo S.,Davies R.I.Usero A.Labiano A.Levenson N.A.Pereira-Santaella M.,Imanishi M.Ramos Almeida C.Rigopoulou D.2021-02-02T08:42:15Z2020-11-13T10:15:53ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleiseyfert-galaxiesco-line-emissionradio-astronomyActive galactic nucleus (AGN) driven outflows are believed to play an important role in regulating the growth of galaxies, mostly via negative feedback. However, their effects on their hosts are far from clear, especially for low- and moderate-luminosity Seyferts. To investigate this issue, we obtained cold molecular gas observations, traced by the CO(2-1) transition, using the NOEMA interferometer of five nearby (distances between 19 and 58Mpc) Seyfert galaxies. The resolution of ~0.3-0.8 (~30-100pc) and field of view of NOEMA allowed us to study the CO(2-1) morphology and kinematics in the nuclear regions (~100pc) and up to radial distances of ~900pc. We detected CO(2-1) emission in all five galaxies with disky or circumnuclear ring-like morphologies. We derived cold molecular gas masses on nuclear (~100pc) and circumnuclear (~650pc) scales in the range from 10^6^ to 10^7^M_{sun}_ and from 10^7^ to 10^8^M_{sun}_, respectively. In all of our galaxies, the bulk of this gas is rotating in the plane of the galaxy. However, noncircular motions are also present. In NGC 4253, NGC 4388, and NGC 7465, we can ascribe the streaming motions to the presence of a large-scale bar. In Mrk 1066 and NGC 4388, the noncircular motions in the nuclear regions are explained as outflowing material due to the interaction of the AGN wind with molecular gas in the galaxy disk. We conclude that for an unambiguous and precise interpretation of the kinematics of the cold molecular gas, we need detailed knowledge of the host galaxy (i.e., presence of bars, interactions, etc.), and also of the ionized gas kinematics and ionization cone geometry.2020A&A...643A.127Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/643/A127CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/643/A127https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/643/A127http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/643/A127https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/643/A127https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/643/A127http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/643/A127GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/643/A127/list (List of fits datacubes)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/643/A127/list?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/643/A127/list?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/643/A127/list?GETtext/xml+votable180.050000true44.9941636.820550.0055555555555555566/1008 7132 20014 27767 28517https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/643/A127?format=asciiRadiodefaultJ/A+A/643/A127/listList of fits datacubesTitleTitle of the FITS filemeta.title;meta.fitscharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension of center (J2000)degpos.eq.ra;meta.mainDEJ2000Declination of center (J2000)degpos.eq.dec;meta.mainNxNumber of pixels along X-axismeta.numberintNyNumber of pixels along Y-axismeta.numberintNzNumber of pixels along Z-axismeta.numberintbVRADLower value of VRAD intervalkm/sphys.veloc;pos.heliocentricdoubleBVRADUpper value of VRAD intervalkm/sphys.veloc;pos.heliocentricfloatdVRADVRAD resolutionkm/spos.angResolutionfloatsizeSize of FITS fileKibytephys.size;meta.fitsintFileNameName of FITS file, in subdirectory fitsmeta.id;meta.fitschar