J/ApJ/908/165ivo://CDS.VizieR/J/ApJ/908/165doi:10.26093/cds/vizier.19080165CDSPace Z.J.Tremonti C.Schaefer A.L.Stark D.V.Witherspoon C.A.,Masters K.L.Drory N.Zhang K.2024-11-06T20:22:54Z2024-02-12T12:04:38ZCDS support team

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

cds-question@unistra.frgalaxiesvisible-astronomyspectroscopychemical-abundancesh-i-line-emissionGaseous inflows are necessary suppliers of galaxies star-forming fuel, but are difficult to characterize at the survey scale. We use integral-field spectroscopic measurements of gas-phase metallicity and single-dish radio measurements of total atomic gas mass to estimate the magnitude and frequency of gaseous inflows incident on star-forming galaxies. We reveal a mutual correlation between steep oxygen abundance profiles between 0.25 and 1.5Re, increased variability of metallicity between 1.25 and 1.75Re, and elevated HI content at fixed total galaxy stellar mass. Employing a simple but intuitive inflow model, we find that galaxies with total stellar mass less than 1010.1M{sun} have local oxygen abundance profiles consistent with reinvigoration by inflows. Approximately 10%-25% of low-mass galaxies possess signatures of recent accretion, with estimated typical enhancements of approximately 10%-90% in local gas mass surface density. Higher-mass galaxies have limited evidence for such inflows. The large diversity of HI mass implies that inflow-associated gas ought to reside far from the star-forming disk. We therefore propose that a combination of high HI mass, steep metallicity profile between 0.25 and 1.5Re, and wide metallicity distribution function between 1.25 and 1.75Re be employed to target possible hosts of inflowing gas for high-resolution radio follow-up.2021ApJ...908..165Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/908/165CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/154 : Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020)J/A+A/370/765 : HI synthesis observations in UMa cluster (Verheijen+, 2001)J/MNRAS/403/683 : GALEX Arecibo SDSS survey (GASS) (Catinella+, 2010)J/A+A/550/A115 : Oxygen abundances and properties of galaxies (Hughes+, 2013)J/ApJ/768/74 : PHIBSS; CO observations of SFR galaxies (Tacconi+, 2013)J/ApJ/794/156 : MgII/FeII absorption for 0.3<z<1.4 galaxies (Rubin+, 2014)J/A+A/578/A110 : Isolated galaxies, pairs & triplet (Argudo-Fernandez+, 2015)J/ApJ/806/199 : RRL & continuum data 21 Galactic HII regions (Balser+, 2015)J/MNRAS/460/2143 : HI size-mass relation of galaxies (Wang+, 2016)J/AJ/154/86 : MaNGA catalog, DR15 (Wake+, 2017)J/ApJ/861/49 : ALFALFA extragalactic HI source catalog (Haynes+, 2018)J/ApJ/862/110 : Fe/H measurements in 70 nearby galaxies (Schruba+, 2018)J/A+A/623/A5 : DustPedia metallicities and HI masses (De Vis+, 2019)J/MNRAS/483/2057 : SDSS-IV MaNGA Morphological Catalogues (Fischer+, 2019)J/ApJ/887/80 : Gas phase oxygen abundances for HII regions (Kreckel+, 2019)J/A+A/623/A7 : Oxygen abundance in disk galaxies (Zinchenko+, 2019)J/A+A/635/A69 : HIX galaxy survey. III. (Lutz, 2020)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/908/165https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/908/165http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/908/165https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/908/165https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/908/165http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/908/165GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/908/165/table4 (Total galaxy stellar masses, chemical variations, and HI masses/upper-limits)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/908/165/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/908/165/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/908/165/table4?GETtext/xml+votable180.050000true128.651533924.46765190.0055555555555555565/1565 2367 2564 2573 6/0 554 4661 4663 4682 4704-4705 4717 4726-4728 4730 4732 4745 4748-4749 4755 4759-4760 4762-4764 4773 4781 4787 4793-4795 4821 4824 4828-4830 4844 4847 4850-4852 4854 4856 4860-4861 4899 4903-4904 4910 4919-4922 4960-4961 4964 4994-4995 5009 5025 5028 5307 5351 5360 5362 5368-5369 5372-5373 5493-5494 5527 5531 5552-5553 5556 5558 5560-5561 5577 5584 5600 5604 5618 5624 5627 5629-5630 5633 5649 5652 5656 5679-5680 5683 5690 5715 5717 5739 5741-5742 5745 5748 5751 5756-5757 5759 5791 5800-5801 5803 5810 5827-5828 5840-5841 5862 5865 5868 5890 5904 5908 5917-5919 5926 5928 5937 5954-5955 5957-5958 5979 6197 6212-6214 6216-6218 6220-6221 6230 6236 6241 6243-6244 6254 6256 6265 6268 6356 6367 6390-6391 6442 6446-6447 6456 6459 6533 6538-6539 6541 6543 6545-6546 6554 6558 6562-6565 6567 6571 6576 6579-6580 6582-6584 6589 6591 6595 6601-6605 6607-6608 6625-6626 6630 6633 6635 6639-6642 6646-6647 6649 6653 6655 6930 6933 6993 6996 7172-7173 7186 7215 7226 7230 7235-7236 7301 7308 7315 7318 7321 7330 7337-7338 7369 8689 8698-8700 8702 8891 9031 9037 9040 9045 9047 9067 9071 9111 9153 9161 9163 9224 9249-9250 9252 9254 9258-9259 9264-9265 9309 9333 9357 9364 9373 9416 9459 9463 9466-9467 9473 9480 9483 9487 9504-9505 9508-9509 9511 9513 9606 9632 9634 9646 9728 9777 9788 9809 9813 9828 9830-9831 9833 9836 9840 9847 9850-9851 9853 9855 9878 9880 9882 9886-9887 9891 9894-9895 9902 9904-9905 9907 9909 9911 9923 9925 9929 9931 9936 9941 9956 9961 9963 9986-9988 9990 9998 10018 10022 10024 10030 10063 10095 10104 10115 10179 10182 10192 10194 10200 10202 10213 10221 10244 10246 10261 10263 10267 10269-10271 10291 10302 10336 10351 10370 10378-10379 10382 10390 10393 10397-10398 10400 10402 10434-10436 10440 10443 10455 10493 10592-10593 10596 10602 10620 10622 10633 10635-10636 10656 10662-10663 10672 10676 10691 10695 10700-10701 10707-10708 10749 10816 10863 10866 10869-10870 10927 10929 10932 10937 10949-10950 10952 10954-10956 10959 10963 10977 11023 11033 11036 11040-11041 11043 11269 11288 11297 11301-11302 11304 11311-11314 11322 11356 11382 11396 11403-11404 11410 11412 11416 11432 11520 12383 12390-12391 12398-12399 12408 12552 17743 17747-17748 17750 17753-17754 18302-18303 18771-18772 18774 18777 19098-19099 19109 19112 19118 19382 22717 23047 23051 23057 23059 23062 23076 23144 23146 23181-23183 23185-23186 23191 23194 23198 23201 23203 23205 23208-23210 23212 23214 23218 27312 27314 28148-28149 28271 28281 28340 28357 28359 28362-28363 28365 28368 28370 28638 30041 32501-32502 32508 36863https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/908/165?format=asciiOpticalRadiodefaultJ/ApJ/908/165/table4Total galaxy stellar masses, chemical variations, and HI masses/upper-limitsSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlateThe plate-ifu designationmeta.id;phys.atmol.configurationcharIDThe MaNGA-ID designationmeta.id;meta.maincharlogMHI[8.55/10.7]? log HI mass or upper limit (1)solMassphys.massdoublenullablef_logMHI[0/2] HI measurement type for logMHI (2)meta.codeintlogM*[8.98/11.7] log total galaxy stellar mass (3)solMassphys.massdoublez[0.01/0.14] Optical derived spectroscopic redshiftsrc.redshiftfloatlogRatio[-1.88/0.59]? log HI mass to stellar mass ratiophys.mass;arith.ratiodoublenullableO/H[0.005/0.15] Metallicity dispersion (4)phys.dispMeasuredoubleDecrement[-0.19/0.34] Measured metallicity decrementmeta.code;obs_RAPosition from SIMBAD (right ascension part)degpos.eq.ra;meta.main_DEPosition from SIMBAD (declination part)degpos.eq.dec;meta.main