J/MNRAS/508/1195ivo://CDS.VizieR/J/MNRAS/508/1195doi:10.26093/cds/vizier.75081195CDSPonomareva A.A.Mulaudzi W.Maddox N.Frank B.S.Jarvis M.J.,Di Teodoro E.M.Glowacki M.Kraan-Korteweg R.C.Oosterloo T.A.,Adams E.A.K.Pan H.Prandoni I.Rajohnson S.H.A.Sinigaglia F.,Adams N.J.Heywood I.Bowler R.A.A.Hatfield P.W.Collier J.D.,Sekhar S.2024-11-06T20:34:28Z2024-09-11T13:44:14ZCDS support team

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

cds-question@unistra.frradio-galaxiesradio-sourcesh-i-line-emissionredshiftedstellar-massesastrometrygalaxy-rotationUsing a sample of 67 galaxies from the MeerKAT International GigaHertz Tiered Extragalactic Exploration Survey Early Science data, we study the H I-based baryonic Tully-Fisher relation (bTFr), covering a period of ~1 billion years (0 =< z =< 0.081). We consider the bTFr based on two different rotational velocity measures: the width of the global H I profile and V_out_, measured as the outermost rotational velocity from the resolved H I rotation curves. Both relations exhibit very low intrinsic scatter orthogonal to the best-fitting relation ({sigma}_ortho_ = 0.07 +/- 0.01), comparable to the SPARC sample at z =~ 0. The slopes of the relations are similar and consistent with the z =~ 0 studies (3.66^+0.35^_-0.29_ for W_50_ and 3.47^+0.37^_-0.30_ for V_out_). We find no evidence that the bTFr has evolved over the last billion years, and all galaxies in our sample are consistent with the same relation independent of redshift and the rotational velocity measure. Our results set-up a reference for all future studies of the H I-based bTFr as a function of redshift that will be conducted with the ongoing deep SKA pathfinders surveys.2021MNRAS.508.1195Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/508/1195CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/370/765 : HI synthesis observations in UMa cluster (Verheijen+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/508/1195https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/508/1195http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/508/1195https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/508/1195https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/508/1195http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/508/1195GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/508/1195/tablem (The MIGHTEE-HI baryonic Tully-Fisher relation sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/508/1195/tablem?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/508/1195/tablem?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/508/1195/tablem?GETtext/xml+votable180.050000true150.2652.5150.0055555555555555560/https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/508/1195?format=asciiRadiodefaultJ/MNRAS/508/1195/tablemThe MIGHTEE-HI baryonic Tully-Fisher relation sampleW50Measured FWHM of the H I curve (W_50_) (6)km/sphys.angSizefloatNbeamsNumber of beams along the major axis (N_beams_)meta.numberfloatIDSource identifier name designation (JHHMMSS.ss+DDMMSS.s) (name)meta.id;meta.maincharFreq[1.313-1.412] observed frequency (freq)GHzem.freqfloatzspSpectroscopic redshift (z) (1)src.redshiftfloatlogMHILogarithm of the total H I mass (logMHI) (2)log(solMass)phys.massfloatlogM*Logarithm of the stellar mass (logM*) (2)log(solMass)phys.massfloatI3DBInclination angle from the second run of the 3D Barolo (I_3DB_) (3)degsrc.orbital.inclinationfloatiHIInclination angle measured from the H I moment-0 maps (i_HI_) (4)degsrc.orbital.inclinationfloatPAKinematic position angle of each source (PA)degpos.posAngfloatVoutRotational velocity measured as the outermost from the resolved H I rotation curves (V_out_) (5)km/sphys.veloc.rotatfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.main