J/ApJS/176/414ivo://CDS.VizieR/J/ApJS/176/414doi:10.26093/cds/vizier.21760414CDSYoon J.H.Schawinski K.Sheen Y.-K.Ree C.H.Yi S.K.2009-12-02T09:40:51Z2009-12-02T10:32:57ZCDS support team

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

cds-question@unistra.frgalaxy-clustersspectrophotometryRecent large-scale galaxy spectroscopic surveys, such as the Sloan Digital Sky Survey (SDSS), enable us to execute a systematic, relatively unbiased search for galaxy clusters. Such surveys make it possible to measure the 3D distribution of galaxies but are hampered by the incompleteness problem due to fiber collisions. In this study we aim to develop a density-measuring technique that alleviates the problem and derives densities more accurately by adding additional cluster member galaxies that follow optical color-magnitude relations for the given redshift. The new density measured with both spectroscopic and photometric data shows a good agreement with apparent information on cluster images and is supported by follow-up observations. By adopting this new method, a total of 924 robust galaxy clusters are found from the SDSS DR5 database in the redshift range 0.05<z<0.1, of which 212 are new. Local maximum-density galaxies successfully represent cluster centers. We provide the cluster catalog including a number of cluster parameters.2008ApJS..176..414Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/176/414CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/123/1807 : SDSS galaxy clusters redshifts (Goto+, 2002)J/ApJS/148/243 : Catalog of clusters of galaxies from SDSS (Bahcall+, 2003)J/ApJS/167/1 : Galaxy groups and clusters from SDSS (Berlind+, 2006)J/A+A/479/927 : Group of galaxies in SDSS 5 (Tago+, 2008)J/MNRAS/392/135 : Galaxy clusters from SDSS (Lopes+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/176/414https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/176/414http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/176/414https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/176/414https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/176/414http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/176/414GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/176/414/table1 (Cluster catalog with maximum density {rho}>=4)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/176/414/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/176/414/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/176/414/table1?GETtext/xml+votable180.050000true258.2085164.052950.0055555555555555565/1493 1500 2344 3095 6806 6811 6/4098 4130 4134 4146 4157 4166 4169 4170 4185 4213 4243 4258 4713 4715 4718 4739 4750 4769 4772 4812 4813 4818 4819 4822 4825 4835 4837 4879 4899 4906 4908 4913 4943 4996 4999 5001 5005 5012 5013 5014 5016 5017 5023 5025 5030 5040 5046 5048 5066 5088 5092 5099 5106 5113 5116 5117 5205 5206 5209 5213 5227 5263 5305 5315 5328 5338 5353 5356 5364 5370 5372 5373 5375 5390 5406 5411 5413 5436 5437 5438 5463 5465 5469 5471 5480 5492 5521 5524 5525 5533 5535 5537 5538 5568 5597 5611 5629 5630 5637 5648 5710 5715 5732 5738 5767 5774 5792 5824 5825 5855 5869 5929 5930 5951 5964 5967 5978 5980 5982 5990 5991 5996 5999 6004 6025 6028 6029 6039 6045 6075 6076 6085 6100 6112 6118 6119 6140 6168 6198 6209 6213 6214 6223 6229 6235 6236 6247 6259 6269 6353 6389 6390 6391 6393 6404 6434 6436 6437 6446 6449 6452 6462 6473 6474 6481 6483 6517 6529 6531 6533 6535 6538 6542 6544 6549 6561 6570 6571 6583 6611 6616 6620 6622 6643 6645 6650 6740 6742 6913 6917 6976 6992 7177 7187 7207 7212 7219 7223 7224 7228 7230 7231 7266 7301 7310 7311 7317 7328 7333 7335 7352 7372 7426 7434 7466 7514 8208 8210 8212 8233 8321 8357 8374 8572 8661 8663 8668 8693 8695 8700 8701 8720 8831 8913 8921 9037 9045 9047 9050 9051 9052 9072 9073 9076 9081 9082 9083 9084 9137 9155 9161 9162 9166 9176 9178 9184 9200 9219 9222 9242 9243 9252 9254 9261 9265 9268 9288 9292 9295 9303 9309 9317 9319 9321 9329 9333 9334 9337 9349 9352 9354 9359 9363 9366 9368 9370 9371 9382 9384 9385 9397 9398 9403 9404 9425 9426 9454 9475 9504 9506 9508 9607 9742 9745 9746 9747 9753 9757 9759 9767 9776 9785 9793 9811 9824 9898 9913 9933 9940 9943 9958 9982 9983 9990 10063 10096 10123 10146 10211 10217 10261 10306 10315 10340 10360 10406 10509 10536 10538 10539 10558 10561 10593 10594 10599 10600 10616 10619 10627 10631 10645 10657 10667 10673 10676 10679 10682 10684 10691 10693 10697 10704 10707 10708 10716 10717 10718 10737 10823 10827 10834 10839 10840 10844 10845 10869 10874 10900 10907 10921 10926 10938 10944 10985 10987 10995 10996 11001 11002 11003 11004 11005 11023 11039 11080 11101 11112 11113 11115 11120 11129 11133 11139 11146 11159 11178 11179 11182 11190 11192 11195 11197 11240 11241 11243 11250 11260 11279 11287 11297 11298 11300 11320 11338 11343 11345 11348 11358 11385 11388 11412 11413 11415 11421 11423 11424 11426 11436 11437 11438 11483 11591 11597 11610 11778 11783 11785 11809 11810 11813 11814 11816 11821 11840 11851 11904 11908 11925 11930 11936 11942 12552 17233 17237 17293 17300 17303 17321 17322 17324 17325 17494 17498 17499 17564 17570 17571 17661 17820 17828 17832 17840 17841 17998 18003 18019 18028 18063 18065 18073 18084 18091 18176 18299 18367 18386 18389 18410 18412 18515 18521 18535 18541 18542 18581 18583 18585 18589 18590 18605 18606 18607 18611 18616 18618 18625 18626 18685 18686 18766 18802 18842 18851 18859 18860 18945 18949 18950 18952 18953 19036 19108 19137 19399 19410 19417 19424 19456 19663 19670 19672 19691 19694 19731 19740 19757 19760 19761 19764 19777 20008 20035 21965 21967 21976 21977 21982 22002 22005 22010 23059 25583 25593 25599 25845 25848 25849 25851 25852 25854 25925 25931 25940 25952 25954 25962 25978 25991 25992 26016 26019 26022 26023 26027 26042 26043 26051 26053 26054 26075 26085 26087 26092 26093 26095 26109 26141 26164 26166 26167 26169 26173 26178 26184 26185 26186 26188 26195 26197 26200 26202 26203 26206 26208 26212 26218 26221 26235 26254 26271 26291 26300 26302 26304 26313 26320 26329 26338 26339 26348 26352 26360 26369 26370 26387 26389 26412 26432 26434 26525 26527 26547 26559 26563 26564 26568 26602 26943 26945 26956 26957 26960 26989 26994 27001 27027 27037 27042 27045 27046 27048 27055 27073 27074 27081 27083 27084 27085 27117 27131 27218 27219 27220 27223 27228 27234 27235 27238 27248 27253 27254 27292 27308 27314 27318 27325 27327 27331 27344 27355 27356 27362 27377 27378 27380 27381 27390 27394 27397 27400 27401 27402 27404 27406 27407 27408 27415 27417 27445 27461 27472 27475 27481 27499 27500 27506 27510 27512 27515 27516 27526 27529 27543 27544 27559 27570 27575 27576 27587 27589 27619 27621 27649 27654 27662 27664 27670 27671 27676 27677 27683 27684 27685 27686 27692 27694 27731 27732 27736 27738 27755 27761 27765 27767 27769 27770 27772 27775 27777 27804 27807 27825 27830 27831 27837 27839 27841 27848 27849 27851 27852 27853 27854 27867 27868 27872 27875 27886 27911 27920 27937 27938 27943 27949 28162 28167 28174 28181 28184 28196 28600 28601 28604 28618 28622 31292 31378 31379 31385 31387 31394 31395 31398 31401 31404 31415 31430 31435 31437 31446 31458 31481 31618 31699 32408 32423 32445 32482 48988 49014https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/176/414?format=asciiOpticaldefaultJ/ApJS/176/414/table1Cluster catalog with maximum density {rho}>=4recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[YSS2008]Running identification numbermeta.id;meta.mainintRAJ2000MDG Right Ascension (J2000) (1)degpos.eq.ra;meta.mainDEJ2000MDG Declination (J2000) (1)degpos.eq.dec;meta.mainzCluster redshift from spectroscopic datasrc.redshiftdoublerhoCluster maximum-density galaxy density within 1Mpcphys.densityfloatN200Number of galaxies of clusters within R200meta.numberintR200Virial radius of clusters (2)Mpcphys.size.radiusfloatsigVVelocity dispersion within R200km/sphys.veloc.dispersionintRA(BCG)BCG Right Ascension (J2000) (3)degpos.eq.raDE(BCG)BCG Declination (J2000) (3)degpos.eq.decdoublez(BCG)? Brightest-cluster galaxy redshiftsrc.redshiftdoublenullableONamesKnown galaxy cluster matchmeta.idcharSDSSDisplay the SDSS data of the BCGmeta.ref.urlchar