J/AJ/141/88ivo://CDS.VizieR/J/AJ/141/88doi:10.26093/cds/vizier.51410088CDSWing J.D.Blanton E.L.2012-09-07T17:36:45Z2012-08-17T16:06:43ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradio-sourcesvisible-astronomysloan-photometryUsing the Sloan Digital Sky Survey (SDSS) and the Faint Images of the Radio Sky at Twenty Centimeters (FIRST) catalogs, we examined the optical environments around double-lobed radio sources. Previous studies have shown that multi-component radio sources exhibiting some degree of bending between components are likely to be found in galaxy clusters. Often this radio emission is associated with a cD-type galaxy at the center of a cluster. We cross-correlated the SDSS and FIRST catalogs and measured the richness of the cluster environments surrounding both bent and straight multi-component radio sources. This led to the discovery and classification of a large number of galaxy clusters out to a redshift of z~0.5.2011AJ....141...88Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/141/88CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVIII/71 : The FIRST Survey Catalog, Version 03Apr11 (Becker+ 2003)II/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)http://www.sdss.rg : SDSS Home Pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/141/88https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/141/88http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/141/88https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/141/88https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/141/88http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/141/88GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/141/88/table6 (All extended sources with N^-19^_1.0_>=40)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/141/88/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/141/88/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/141/88/table6?GETtext/xml+votable180.050000true7.24741670.33350.0055555555555555566/4097 4108 4152 4156 4169 4218 4225 4239 4276 4345 4373 4381 4383 4470 4515 4579 4581 4607 4725 4751 4785 4813 4837 4851 4914 4939 4987 5050 5074 5075 5077 5082 5100 5140 5161 5168 5201 5204 5211 5227 5232 5277 5286 5288 5290 5313 5322 5327 5357 5377 5385 5402 5404 5428 5432 5451 5486 5491 5493 5522 5523 5531 5578 5719 5780 5782 5847 5980 6033 6037 6045 6056 6091 6100 6195 6208 6213 6256 6266 6295 6399 6420 6431 6440 6449 6451 6459 6473 6506 6518 6524 6546 6574 6601 6627 6742 7187 7208 7209 7237 7305 7312 7330 7354 7371 8201 8229 8279 8286 8345 8410 8419 8422 8423 8438 8448 8457 8540 8545 8552 8635 8638 8741 8770 8771 8779 8805 8820 8897 8909 8915 8923 8925 8927 9002 9007 9016 9020 9051 9071 9075 9076 9088 9101 9116 9118 9163 9168 9193 9196 9208 9320 9331 9335 9388 9407 9413 9422 9434 9489 9497 9504 9651 9672 9743 9761 9764 9816 9820 9856 9883 9884 9922 9962 9970 9983 10041 10084 10126 10129 10156 10160 10222 10276 10277 10323 10349 10352 10362 10364 10379 10399 10410 10411 10418 10424 10439 10446 10450 10467 10470 10495 10502 10586 10592 10595 10608 10641 10664 10696 10745 10755 10791 10794 10809 10821 10872 10980 11052 11106 11115 11116 11148 11149 11181 11182 11265 11306 11324 11344 11400 11784 11794 11840 17328 17561 17763 17773 18002 18016 18019 18020 18021 18075 18177 18776 18836 18946 19028 19037 19052 19087 21971 22388 23210 25852 25977 25981 25989 25997 26015 26044 26067 26169 26172 26184 26226 26279 26281 26358 26364 26420 26453 26454 26480 26517 26590 26609 26873 26941 26958 26982 27031 27036 27194 27226 27279 27291 27304 27348 27411 27416 27449 27450 27459 27480 27523 27528 27536 27553 27562 27581 27586 27616 27627 27632 27645 27647 27649 27679 27779 27799 27835 27837 27844 28066 28079 28103 28106 28117 28119 28153 28191 28196 28236 28286 28335 28371 28372 28375 28380 28397 28418 28441 28448 28451 28470 28542 28550 28584 28597 28598 31409 31522 31530 31641 31657 31671 31694 31734 32390 32427 32438 32484 489919.541540560390276e-25 3.5010283109654867e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/141/88?format=asciiOpticalRadiodefaultJ/AJ/141/88/table6All extended sources with N^-19^_1.0_>=40AbellAbell source identification (4)meta.id.assoccharf_Abell[cd] Flag on Abell association (5)meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[WB2011]Source name (JHHMMSS.s+DDMMSS)meta.id;meta.maincharS[VAS] Sample source belongs to (1)meta.idcharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainrmag0Apparent SDSS dereddened r band magnitudemagphot.mag;em.opt.RfloatrMAGAbsolute SDSS r band magnitudemagphys.magAbs;em.opt.RfloatS1440Total 1440MHz flux densitymJyphot.flux.density;em.radio.750-1500MHzfloatthetaRadio source opening angle {theta}degpos.posAngfloatP1440Total 1440MHz powerW/Hzphys.luminosity;em.radio.750-1500MHzcharFR1Ledlow & Owen (1996AJ....112....9L) FR typesrc.classcharFR2FR type determined visuallysrc.classcharzRedshiftsrc.redshiftfloatf_z[ab] Redshift type (a=spectro) (2)meta.codecharNRichness measurement N^-19^_1.0_ (3)src.class.richnessintfcSchechter correction factorinstr.paramfloat