J/ApJ/897/111ivo://CDS.VizieR/J/ApJ/897/111doi:10.26093/cds/vizier.18970111CDSZaw I.Rosenthal M.J.Katkov I.Y.Gelfand J.D.Chen Y.-P.,Greenhill L.J.Brisken W.Noori H.Al2023-06-15T08:09:14Z2021-10-14T07:48:39ZCDS support team

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

cds-question@unistra.frblack-holesgalaxiesgalaxy-kinematicsstellar-massesWe present a multiwavelength study of the active galactic nucleus in the nearby (D=14.1Mpc) low-mass galaxy IC750, which has circumnuclear 22GHz water maser emission. The masers trace a nearly edge-on, warped disk ~0.2pc in diameter, coincident with the compact nuclear X-ray source that lies at the base of the ~kiloparsec-scale extended X-ray emission. The position-velocity structure of the maser emission indicates that the central black hole (BH) has a mass less than 1.4x105M{sun}. Keplerian rotation curves fitted to these data yield enclosed masses between 4.1x104M{sun} and 1.4x105M{sun}, with a mode of 7.2x104M{sun}. Fitting the optical spectrum, we measure a nuclear stellar velocity dispersion {sigma }*=110.7_-13.4_^+12.1^km/s. From near-infrared photometry, we fit a bulge mass of (7.3{+/-}2.7)x108M{sun} and a stellar mass of 1.4x1010M{sun}. The mass upper limit of the intermediate-mass BH in IC750 falls roughly two orders of magnitude below the MBH-{sigma}* relation and roughly one order of magnitude below the MBH-MBulge and MBH-M* relations-larger than the relations' intrinsic scatters of 0.58{+/-}0.09dex, 0.69dex, and 0.65{+/-}0.09dex, respectively. These offsets could be due to larger scatter at the low-mass end of these relations. Alternatively, BH growth is intrinsically inefficient in galaxies with low bulge and/or stellar masses, which causes the BHs to be undermassive relative to their hosts, as predicted by some galaxy evolution simulations.2020ApJ...897..111Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/897/111CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/86 : Groups of Galaxies. I. Nearby Groups (Huchra+ 1982)J/ApJS/121/473 : A diagnostic diagram for Seyfert 2 Galaxies (Bassani+, 1999)J/A+AS/136/509 : Stellar kinematics in spiral galaxies. II. (Heraudeau+ 1999)J/A+A/366/68 : Spectrophotometric indices from galaxy bulges (Prugniel+, 2001)J/A+A/370/765 : HI synthesis observations in UMa cluster (Verheijen+, 2001)J/AJ/130/1037 : Spiral galaxies rotation curve data (Catinella+, 2005)J/ApJ/655/790 : Groups of galaxies in 2MASS survey (Crook+, 2007)J/A+A/465/71 : 21cm observations of 452 galaxies (Theureau+, 2007)J/ApJ/724/1336 : An extragalactic ^12^CO J=3-2 survey (Mao+, 2010)J/PASP/122/1397 : Spitzer Survey of Stellar Structure in Galaxies (Sheth+,2010)J/MNRAS/404/1639 : MILES base models & new line index system (Vazdekis+, 2010)J/ApJ/727/20 : The Megamaser Cosmology Project (MCP). III. (Kuo+, 2011)J/MNRAS/412/2498 : Galaxy groups & clouds in the local universe (Makarov+,2011)J/ApJ/771/59 : Surface brightness S^4^G face-on galaxies (Munoz-Mateos+, 2013)J/ApJ/775/116 : z<0.06 active black hole galaxies from SDSS-DR8 (Reines+, 2013)J/ApJ/809/20 : The M_BH_-{sigma} relation for active galaxies (Bennert+, 2015)J/ApJ/813/82 : z<0.06 broad-line AGN emission-line measures (Reines+, 2015)J/ApJ/826/L32 : Black hole masses in megamaser disk galaxies (Greene+, 2016)J/ApJ/836/99 : NuSTAR serendipitous survey: 40-month catalog (Lansbury+, 2017)J/ApJ/850/207 : Action dynamics of the Local Supercluster (Shaya+, 2017)J/A+A/610/A5 : Stellar structure models of edge-on galaxies (Comeron+, 2018)J/ApJ/872/134 : A uniformly selected, all-sky, optical AGN catalog (Zaw+, 2019)J/ApJ/888/36 : SDSS/FIRST dwarf galaxies VLA high res. obs. (Reines+, 2020)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/897/111https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/897/111http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/897/111https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/897/111https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/897/111http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/897/111GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/897/111/table4 (Galaxies in the MBH-{sigma}*, MBH-MBulge, and MBH-M* relations, taken from literature)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/897/111/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/897/111/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/897/111/table4?GETtext/xml+votable180.050000true6/1049 1678 1701 2282 2374 2622 2709 3506 4122 4151 4184-4185 4196 4208 4215 4218 4226 4232 4237 4306 4352 4369 4380-4381 4439 4491 4496 4541 4558 4605 4608 4616 4750 4838 4845 4848 4910 4932 4956 4992 5006 5075 5087 5091 5182 5196 5201 5215 5231 5238 5256 5267 5274 5319 5347 5367 5514 5555 5566 5599 5604 5637 5681 5693 5699 5798 5910 5916 5931 5959 5975-5976 5982 5989 6008 6058 6086 6103 6110 6115 6212 6238 6396 6431 6438 6458 6523 6534 6581 6583 6600 6605 6638 6648 6977 7037 7132 7246 7250 7273 7277 7288 7298 7321 7328 7355-7356 7365 7424 7466 7484-7485 7536 7606 7642 7921 7941 7997 8195-8196 8211 8229-8230 8261 8267 8277 8288 8384-8385 8430 8440 8442 8464 8486 8508 8526 8528 8632 8654 8759 8814 8922 8944 8947 8968 8992 9018 9026 9051 9229 9242 9252 9260 9356 9368 9401 9444 9446 9452 9509 9733 9811-9812 9848 9932 9980 10039 10085 10144 10190 10217 10277 10364 10378-10379 10389 10396 10425 10454 10460 10487 10680 10691 10760 10856 10860 10888 10912 10924 10927 10950 10956 10977 10995 11065 11191 11217 11319 11388 11392 11443 11490 11588 11668 11691 11831 11898 11906 11942 12025 12379-12380 13128 13401 16301 16441 16891 16894 17215 17308 17495 17555 17612 17727 17754 17777 17816 17825 17904 18001 18011 18016 18063 18269 18325 18367 18606 18767 18793-18795 18845 18853 18935 19021 19054 19101 19115 19283 19375 19567 19673 19746 19883 20282 20720 20809 21873 21982 22352 22362 22746 22762 22890 23171 23194 23211 23216 23233 23306 23323 24733 24829 24920 25054 25083 25100 25585 25647 25903 25919 25926 25936 25948 25965 25982 26041 26051 26055 26074 26089 26113 26125 26148 26164 26167 26228 26260 26277 26292 26296 26362 26396 26411 26414 26430 26441 26488 26509 26513 26525 26527 26540 26542 26544 26803 26943 26948 26973 27043 27061 27077 27079 27081 27098 27105 27186 27225 27227 27229 27259 27339 27342 27353 27358-27359 27361 27364 27370 27411 27423 27447-27448 27458 27477 27486 27512 27514-27515 27543 27562 27595 27604 27674 27712-27714 27718-27719 27728 27734-27735 27743 27765-27767 27773 27801 27815 27900 27907 27913 27936 27938 27944-27945 27948 28015 28045 28053 28060 28075 28082 28152 28156 28167-28168 28196 28200 28221 28251 28268 28285 28300 28308 28371 28405 28410 28415-28416 28425 28443 28458 28492 28517 28535 28540 28599 28609 28613 28639 28642 28651 29795 30975 31315-31316 31321 31401 31406 31436 31448 31459 31466 31470 31534 31656 31674 31676 31686 32433 32683 34334 34493 34535 34540 35536 36107 36231 36247 36261 36724 36763 36767 36780 36785 36861 38268 38390 38703 38868 40156 40294 43233 43262 43289 43503 43619 43828 43891 44553 46036 46399 46491 46525 46568 47397 48989-48990 49097 49123https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/897/111?format=asciidefaultJ/ApJ/897/111/table4Galaxies in the MBH-{sigma}*, MBH-MBulge, and MBH-M* relations, taken from literaturerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSimbadNameSimbad column added by the CDSmeta.idcharnullabler_[MassB]Reference for [MassB] measurementmeta.ref;pos.framechar[Mass*][5.7/11.9]? Log total galaxy stellar masslog(solMass)phys.massfloatnullableLEDAmeta.ref.urlcharMassBH[0.001/2100] Measured black hole mass1e+07solMassphys.massdoublel_MassBH[*] Limit flag on MassBH (1)meta.code.errorcharE_MassBH[0.001/1600]? Positive error on MassBH1e+07solMassstat.error;stat.maxdoublenullablee_MassBH[0.001/1610]? Negative error on MassBH1e+07solMassstat.errordoublenullabler_MassBHReference for MBH measurement (2)meta.ref;pos.framecharMethodMethod used to measure MassBH (3)meta.code;obscharsigma[10/389]? Stellar velocity dispersionkm/sphys.veloc.dispersionintnullablee_sigma[0/35]? Error on stellar velocity dispersionkm/sstat.errorintnullabler_sigmaReference for sigma measurement (2)meta.ref;pos.framechar[MassB][7.49/11.84]? Log bulge stellar masslog(solMass)phys.massfloatnullablee_[MassB][0.05/11.5]? Log error of bulge stellar masslog(solMass)stat.errorfloatnullabler_[Mass*]Reference for [Mass*] measurement (2)meta.refcharRV15Display data from Reines & Volonteri 2015, J/ApJ/813/82 within 3"meta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullableNameObject name or ID as written in the referencemeta.id;meta.mainchar