J/A+A/486/73ivo://CDS.VizieR/J/A+A/486/73doi:10.26093/cds/vizier.34860073CDSSabater J.Leon S.Verdes-Montenegro L.Lisenfeld U.Sulentic J.,Verley S.2026-08-21T10:48:13Z2008-12-17T17:39:06ZCDS support team

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

cds-question@unistra.frsurveysradio-galaxiesinfrared-sourcesThis paper is part of a series involving the AMIGA project (Analysis of the Interstellar Medium of Isolated GAlaxies). This project provides a statistically-significant sample of the most isolated galaxies in the northern sky. We present a study of the nuclear activity in a well-defined sample of the most isolated galaxies (total sample: n=1050, complete subsample: n=719) in the local Universe traced by their far-infrared (FIR) and radio continuum emission. We use the well-known radio continuum-FIR correlation to select radio-excess galaxies that are candidates to host an active galactic nucleus (AGN), as well as the FIR colours to find obscured AGN-candidates. We also used the existing information on nuclear activity in the Veron-Cetty catalogue and in the NASA Extragalactic Database. A final catalogue of AGN-candidate galaxies has been produced that will provide a baseline for studies on the dependence of activity on the environment. Our sample is mostly radio quiet, consistent with its high content of late-type galaxies. At most ~1.5% of the galaxies show a radio excess with respect to the radio-FIR correlation, and this fraction even goes down to less than 0.8% after rejection of back/foreground sources using FIRST. We find that the fraction of FIR colour selected AGN-candidates is ~28% with a lower limit of ~7%. Our final catalogue contains 89 AGN candidates and is publicly available on the AMIGA web page (http://www.iaa.csic.es/AMIGA.html).2008A&A...486...73Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/486/73CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/82 : Catalogue of Isolated Galaxies (Karachentseva+ 1986)VII/83 : Isolated Triplets of galaxies (Karachentseva+ 1988)VII/213 : Hickson's Compact groups of Galaxies (Hickson+ 1982-1994)J/A+A/411/391 : Revised positions for Cat. of Isolated galaxies (Leon+, 2003)J/A+A/436/443 : Recession velocities of CIG galaxies (Verdes-Montenegro+ 2005)J/A+A/449/937 : AMIGA II. Morphological refinement (Sulentic+, 2006)J/A+A/462/507 : AMIGA III. IRAS data (Lisenfeld+, 2007)J/A+A/470/505 : AMIGA IV. Neighbours around CIG galaxies (Verley+, 2007)J/A+A/472/121 : AMIGA V. Isolation parameters (Verley+, 2007)J/A+A/485/475 : AMIGA VI. GIG galaxies radio continuum properties (Leon+ 2008)J/A+A/532/A117 : AMIGA VIII. Flux ratio asymmetry parameter (Espada+, 2011)http://www.iaa.es/AMIGA.html : AMIGA HomePagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/486/73https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/486/73http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/486/73https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/486/73https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/486/73http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/486/73GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/486/73/table1 (Galaxies from AMIGA listed as active in the literature)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/486/73/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/486/73/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/486/73/table1?GETtext/xml+votable180.050000true2.227844423.81689530.005555555555555556Cone search capability for table J/A+A/486/73/table2 (Radio-excess galaxies found using the radio-FIR correlation)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/486/73/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/486/73/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/486/73/table2?GETtext/xml+votable180.050000true14.597183336.73050280.005555555555555556Cone search capability for table J/A+A/486/73/table4 (Radio-excess galaxies in FIRST)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/486/73/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/486/73/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/486/73/table4?GETtext/xml+votable180.050000true110.888495641.43488720.005555555555555556Cone search capability for table J/A+A/486/73/table5 (Classified galaxies using the IRAS colour method)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/486/73/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/486/73/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/486/73/table5?GETtext/xml+votable180.050000true0.995412520.75233890.005555555555555556Cone search capability for table J/A+A/486/73/table6 (Catalogue of AGN-candidates for the total sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/486/73/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/486/73/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/486/73/table6?GETtext/xml+votable180.050000true7.970263937.67840080.0055555555555555566/22 387 611 664 728 816 1000 2052 2138 2141 2269 2320 2333 2589 2607 3541 3551 3583 3907 3910 3929 4084 4088 4138 4149 4284 4307 4511 4514 4661 4733 4909 4955 5080 5137 5142 5146 5299 5468 5504 5545 5669 5677 5683 5783 5818 5962 6291 6411 6534 6594 6605 6609 6637 6649 6740 6929 7123 7137 7177 7241 7282 7289 7303 7398 7457 7460 7498 7515 7518 7552 7644 7655 7668 7743 7790 7796 7799 7831 7882 7907 8010 8163 8308 8473 8944 8959 9244 9248 9277 9411 9435 9437 9553 9591 9750 9868 9969 10001 10045 10149 10167 10190 10206 10280 10546 10601 10705 10723 10759 10787 10799 11118 11227 11230 11245 11342 11417 11434 11446 11448 11502 11566 11569 11600 11639 11678 11681 11712 11761 11772 11961 12006 12047 12060 12397 12480 12687 13376 13461 13489 13581 13606 14910 15061 15162 15165 16026 16081 16098 16120 16284 16322 16340 16346 16361 17835 17905 18069 18181 18246 18352 18839 18926 19045 19053 19084 19152 19217 19265 19272 19310 19373 19506 19637 19779 20000 20094 20139 20188-20189 20225 20242 20405 20418 22935 23113 23160 23329 23337 23339 23470 25851 25960 25971 26241 26380 26614 26975 26993 27017 27030 27088 27106 27130 27215 27342 27555 27582 27606 27656 27659 27955 28015 28053 28091 28098 28213 28259 28348 28612 30026 30036 30053 30970 31230 31369 31469 31581 32289 32308 32328 32366 32370 32414 32427 32465 32478 32713 32757 450509.276497240453405e-25 7.945783976041678e-21https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/486/73?format=asciiInfraredRadiodefaultJ/A+A/486/73/table1Galaxies from AMIGA listed as active in the literaturerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCIGCIG (VII/82) galaxy number (K73 NNNN in Simbad)meta.id;meta.mainintType1NED classification (1)meta.code.class;src.classcharSimbadSimbad column added by the CDSmeta.ref.urlcharNEDNED column added by the CDSmeta.ref.urlcharType2Veron-Cetty Catalogue (Cat. <VII/248>) classification (1)meta.idcharType3This study classification (1)(2)meta.code.class;src.classcharLink1Details from the original CIG (Karachentseva et al. 1986, Cat. VII/82)meta.ref.urlcharAMIGADisplay the data from all AMIGA papersmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/486/73/table2Radio-excess galaxies found using the radio-FIR correlationCIGCIG (VII/82) galaxy number (K73 NNNN in Simbad)meta.id;meta.mainintSimbadSimbad column added by the CDSmeta.ref.urlcharNEDNED column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSample[S] S for galaxy belonging to the complete subsamplemeta.codecharlogLFIRFar-infrared luminosity, from Lisenfeld et al., (2007, Cat. <J/A+A/462/507>)log(solLum)phys.luminosity;em.IRfloatl_logLFIR[0/1] 0=detection, 1=upper limit on logLFIRmeta.code.errorintlogL1.4GHzRadio continuum luminosity a 1.4GHz from Leon et al. (2008, Cat. <J/A+A/485/475>)log(W.Hz**-1)phys.luminosity;em.radiofloatMTypeMorphological type (2)src.morph.typecharExcessRadio luminosity excess (1)phys.luminosity;em.radiofloatLink3Details from the original CIG (Karachentseva et al. 1986, Cat. VII/82)meta.ref.urlcharAMIGADisplay the data from all AMIGA papersmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/486/73/table4Radio-excess galaxies in FIRSTCIGCIG (VII/82) number (K73 NNNN in Simbad)meta.id;meta.mainintSimbadSimbad column added by the CDSmeta.ref.urlcharNEDNED column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNVSSNVSS (Cat. <VIII/65>) radio continuum flux at 1.4GHzmJyphot.flux.density;em.radio.750-1500MHzfloatFIRSTFIRST (Cat. <VIII/71>) radio continuum flux at 1.4GHz (1)mJyphot.flux.density;em.radio.750-1500MHzfloatDistDistance to the nearest FIRST source if more than one source is presentarcsecpos.angDistancefloatLink5Details from the original CIG (Karachentseva et al. 1986, Cat. VII/82)meta.ref.urlcharAMIGADisplay the data from all AMIGA papersmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/486/73/table5Classified galaxies using the IRAS colour methodCIGCIG (VII/82) number (K73 NNNN in Simbad)meta.id;meta.mainintS25umFlux density at 25um (1)Jyphot.flux.density;em.IR.15-30umfloatl_S25um[0/1] 0=detection, 1=upper limit on S25ummeta.code.errorintS60umFlux density at 60um (1)Jyphot.flux.density;em.IR.30-60umfloatl_S60um[0/1] 0=detection, 1=upper limit on S60ummeta.code.errorintTypeClassification (2)src.classcharLink7Details from the original CIG (Karachentseva et al. 1986, Cat. VII/82)meta.ref.urlcharAMIGADisplay the data from all AMIGA papersmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharNEDNED column added by the CDSmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSample[S] S for galaxy belonging to the complete subsamplemeta.codecharJ/A+A/486/73/table6Catalogue of AGN-candidates for the total samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCIGCIG (VII/82) number (K73 NNNN in Simbad)meta.id;meta.mainintRAJ2000Right ascension (J2000)pos.eq.raDEJ2000Declination (J2000)pos.eq.decType1Classification in the literature (see table1)src.classcharType2AGN candidates using the FIR colour criterionsrc.classcharF3[0/1] 1 if radio-excess candidate galaxy using a factor 3 cutoff, 0 if notmeta.codeintSimbadSimbad column added by the CDSmeta.ref.urlcharNEDNED column added by the CDSmeta.ref.urlcharF5[0/1] 1 if radio-excess candidate galaxy using a factor 5 cutoff, 0 if notmeta.codeintSample[0/1] 1 if galaxy belongs to the complete subsample, 0 if notmeta.codeintLink9Details from the original CIG (Karachentseva et al. 1986, Cat. VII/82)meta.ref.urlcharAMIGADisplay the data from all AMIGA papersmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main