J/AJ/98/64ivo://CDS.VizieR/J/AJ/98/64doi:10.26093/cds/vizier.50980064CDSZhao J.-H.Burns J.O.Owen F.N.2012-11-13T12:58:59Z2005-03-05T22:11:42ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradio-sourcesx-ray-sourcesWe report the results of a VLA survey at 20cm of a complete sample of nearby Abell clusters (D<=3). We have compiled an extensive catalog of cluster radio sources with S_20_>10mJy from a combination of our VLA observations and observations of similar resolution with the Westerbork Synthesis Radio Telescope (WSRT). Using these radio data and X-ray data from the Einstein observatory, we have analyzed the properties of these clusters. Unlike that previously suggested, no significant correlation is found between 20cm radio power and X-ray luminosity. There is weak evidence that richer clusters have a higher probability of radio emission. Based on Rood-Sastry morphological types of clusters, we do not find any strong evidence that regular-type clusters are statistically more likely to be radio loud than irregular-type clusters. However, Bautz-Morgan types I and II-III are found to have comparable radio-detection rates; but Bautz-Morgan Type III clusters are likely to have a lower radio-detection rate. A weak correlation between X-ray-cooling mass-accretion rates and radio powers was found for central, dominant galaxies in cooling-flow clusters. This might suggest that either cooling accretion directly fuels the central engine and/or cooling flows strongly interact with (e.g., confine) the radio plasma. In addition, radio sources associated with central dominant galaxies in cooling-flow clusters tend to be small in comparison with those in non-cooling-flow clusters. This might suggest that cooling flows tend to obstruct the propagation of radio jets from central, dominant galaxies.1989AJ.....98...64Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/98/64CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/110 : Rich Clusters of Galaxies (Abell+ 1989)J/ApJS/80/501 : VLA survey of Abell clusters. II. (Owen+ 1992)J/AJ/109/853 : VLA survey of Abell clusters. IV. (Ledlow+ 1995)J/AJ/110/1959 : VLA survey of Abell clusters. V. (Ledlow+ 1995)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/98/64https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/98/64http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/98/64https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/98/64https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/98/64http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/98/64GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/98/64/cluster (*Abell cluster properties (from table4))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/98/64/cluster?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/98/64/cluster?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/98/64/cluster?GETtext/xml+votable180.050000true3.8081-23.88870.005555555555555556Cone search capability for table J/AJ/98/64/radio (*Abell cluster radio sources (from table4))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/98/64/radio?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/98/64/radio?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/98/64/radio?GETtext/xml+votable180.050000true4.0242547-23.73016040.005555555555555556Cone search capability for table J/AJ/98/64/optical (*Optical identifications of the radio sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/98/64/optical?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/98/64/optical?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/98/64/optical?GETtext/xml+votable180.050000true4.0228417-23.72846550.0055555555555555565/425 6/50 206 207 242 986 1006 2164 2347 2406 2409 2432 2433 3953 4988 4990 5030 5373 5394 5395 5398 5435 5607 5616 5618 5967 5978 5980 5982 5988 6002 6335 6892 6951 6962 6992 7015 7026 7187 7354 7633 8264 8271 8440 8442 8514 8515 8520 8521 8526 8663 8788 9021 9033 9036 9042 9048 9332 9333 9368 9370 9468 9470 9471 9508 9743 9812 10311 10318 10342 10378 10379 10401 10716 10823 11182 11591 12015 12114 12115 12121 12123 12153 15112 16599 16605 16765 17526 17659 17662 18009 18016 18017 18035 18113 18168 18272 18607 19608 19783 19797 19798 19993 20021 20029 20031 20035 20072 20082 20083 20282 20308 20355 20358 20706 21156 22374 22577 23025 23027 25042 26042 26109 26706 26734 26783 26848 26854 27060 27174 27486 27586 27595 28249 28251 28383 28408 28414 28415 28554 36573 38852 38853 40809 439779.939104355462015e-25 9.939104355462015e-25https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/98/64?format=asciiX-rayRadiodefaultJ/AJ/98/64/cluster*Abell cluster properties (from table4)l_LXLimit flag on LXmeta.code.errorcharl_NoLimit flag on Nometa.code.errorcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAbellAbell (Cat. VII/110) Cluster Numbermeta.id;meta.mainintprimaryRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainm10Magnitude of the tenth-brightness galaxymagphot.magfloatClass[0/2] Richness classificationsrc.class.richnessintz? Redshiftsrc.redshiftfloatnullableBMBautz-Morgan typesrc.class.structcharRSRood-Sastry (1971PASP...83..313R) typesrc.class.structcharNANumber of galaxies in the clustermeta.numberintMTHubble morphological typesrc.morph.typecharLX? X-ray luminosity1e-07Wphys.luminosity;em.X-raydoublenullablen_LX[abwW] Note on LX (1)meta.notecharl_RXLimit flag on RXmeta.code.errorcharRX? Core radius of the X-ray region (lower limit if interval)Mpcphys.size.radiusfloatnullablen_RX[-] -: when intervalmeta.notecharRX2? Upper limit of RX when intervalMpcphys.size.radiusfloatnullableNo? Central gas densitycm**-3phys.densitydoublenullablel_MxLimit flag on Mxmeta.code.errorcharMx? Intracluster masssolMassphys.massfloatnullabletc? Cluster cooling timeyrtime.agedoublenullablee_tc? rms uncertainty on tcyrstat.errorfloatnullablel_LeX[<~] Limit flag on LeXmeta.code.errorcharLeX? Central X-ray luminosity excess%phys.luminosity;em.X-rayfloatnullablen_LeX[-] -: when intervalmeta.notecharLeX2? Upper limit of LeX when interval%phys.luminosity;em.X-rayintnullable_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedJ/AJ/98/64/radio*Abell cluster radio sources (from table4)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAbellAbell (Cat. VII/110) Cluster Numbermeta.id;meta.mainintNrRadiosource number in the cluster (1)meta.idintS20cmRadiosource flux density at 1.5GHz (20cm)mJyphot.flux.density;em.radio.1500-3000MHzfloatMTypeRadiosource morphological type (2)src.morph.typecharl_SizeLimit flag on sizemeta.code.error;phys.angSizecharSize? Largest angular size of the radiosourcearcsecphys.angSize;stat.maxfloatnullableRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainDRatio of the separation between the radio source and the cluster center to the Abell cluster radiuspos.distancefloatn_D[*] *: the radiosource is outside 0.5 of the Abell cluster radiusmeta.notecharP20cmRadio power at 1.5GHz (20cm)W/Hzphys.luminositydoubleNamesOther namesmeta.idcharRefComma-separated list of reference numbers detailed in file "\begin{tex}\vFile{J/AJ/98/64/./refs.dat}{refs.dat}\end{tex}"meta.numberchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedJ/AJ/98/64/optical*Optical identifications of the radio sourcesNoteNotemeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAbellAbell (Cat. VII/110) Cluster Numbermeta.id;meta.mainintNrRadiosource number in the clustermeta.idintz? Redshift of optically identified galaxysrc.redshiftdoublenullableRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainl_magLimit flag on magmeta.code.errorcharmag? Visual or photographic magnitude of the galaxymagphot.mag;em.optfloatnullablen_mag[bvp] Type of magnitude: v: V magnitude p: photographic magnitude b: b magnitudemeta.notecharMTypeMorphological type of the optically identified galaxysrc.morph.typechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedJ/AJ/98/64/refsReferencesRefReference numbermeta.id;meta.mainintComCommentsmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBibCodeBibCodemeta.bib.bibcodecharAuthorAuthor namesmeta.bib.authorcharJ/AJ/98/64/notesNotes on clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAbellAbell (Cat. VII/110) Cluster Numbermeta.id;meta.mainintNoteText of the notemeta.notechar