Sunyaev-Zel'dovich galaxy clusters surveyed by ACT J/ApJS/253/3 ivo://CDS.VizieR/J/ApJS/253/3 doi:10.26093/cds/vizier.22530003 CDS Hilton M. Sifon C. Naess S. Madhavacheril M. Oguri M. Rozo E.,Rykoff E. Abbott T.M.C. Adhikari S. Aguena M. Aiola S. Allam S.,Amodeo S. Amon A. Annis J. Ansarinejad B. Aros-Bunster C.,Austermann J.E. Avila S. Bacon D. Battaglia N. Beall J.A. Becker D.T.,Bernstein G.M. Bertin E. Bhandarkar T. Bhargava S. Bond J.R. Brooks D.,Burke D.L. Calabrese E. Carrasco Kind M. Carretero J. Choi S.K.,Choi A. Conselice C. da Costa L.N. Costanzi M. Crichton D.,Crowley K.T. Dunner R. Denison E.V. Devlin M.J. Dicker S.R. Diehl H.T.,Dietrich J.P. Doel P. Duff S.M. Duivenvoorden A.J. Dunkley J.,Everett S. Ferraro S. Ferrero I. Ferte A. Flaugher B. Frieman J.,Gallardo P.A. Garcia-Bellido J. Gaztanaga E. Gerdes D.W. Giles P.,Golec J.E. Gralla M.B. Grandis S. Gruen D. Gruendl R.A. Gschwend J.,Gutierrez G. Han D. Hartley W.G. Hasselfield M. Hill J.C. Hilton G.C.,Hincks A.D. Hinton S.R. Ho S.-P.P. Honscheid K. Hoyle B. Hubmayr J.,Huffenberger K.M. Hughes J.P. Jaelani A.T. Jain B. James D.J.,Jeltema T. Kent S. Knowles K. Koopman B.J. Kuehn K. Lahav O. Lima M.,Lin Y.-T. Lokken M. Loubser S.I. MacCrann N. Maia M.A.G. Marriage T.A.,Martin J. McMahon J. Melchior P. Menanteau F. Miquel R. Miyatake H.,Moodley K. Morgan R. Mroczkowski T. Nati F. Newburgh L.B. Niemack M.D.,Nishizawa A.J. Ogando R.L.C. Orlowski-Scherer J. Page L.A. Palmese A.,Partridge B. Paz-Chinchon F. Phakathi P. Plazas A.A. Robertson N.C.,Romer A.K. Carnero Rosell A. Salatino M. Sanchez E. Schaan E.,Schillaci A. Sehgal N. Serrano S. Shin T. Simon S.M. Smith M.,Soares-Santos M. Spergel D.N. Staggs S.T. Storer E.R. Suchyta E.,Swanson M.E.C. Tarle G. Thomas D. To C. Trac H. Ullom J.N. Vale L.R.,Van Lanen J. Vavagiakis E.M. De Vicente J. Wilkinson R.D. Wollack E.J.,Xu Z. Zhang Y. 2023-09-05T07:53:48Z 2021-05-28T13:57:11Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr galaxy-clusters redshifted radio-sources visible-astronomy gravitational-lensing We present a catalog of 4195 optically confirmed Sunyaev-Zel'dovich (SZ) selected galaxy clusters detected with signal-to-noise ratio >4 in 13211deg^2^ of sky surveyed by the Atacama Cosmology Telescope (ACT). Cluster candidates were selected by applying a multifrequency matched filter to 98 and 150GHz maps constructed from ACT observations obtained from 2008 to 2018 and confirmed using deep, wide-area optical surveys. The clusters span the redshift range 0.04<z<1.91 (median z=0.52). The catalog contains 222 z>1 clusters, and a total of 868 systems are new discoveries. Assuming an SZ signal versus mass-scaling relation calibrated from X-ray observations, the sample has a 90% completeness mass limit of M_500c_>3.8x10^14^M_{sun}_, evaluated at z=0.5, for clusters detected at signal-to-noise ratio >5 in maps filtered at an angular scale of 2.4'. The survey has a large overlap with deep optical weak-lensing surveys that are being used to calibrate the SZ signal mass-scaling relation, such as the Dark Energy Survey (4566deg^2^), the Hyper Suprime-Cam Subaru Strategic Program (469deg^2^), and the Kilo Degree Survey (825deg^2^). We highlight some noteworthy objects in the sample, including potentially projected systems, clusters with strong lensing features, clusters with active central galaxies or star formation, and systems of multiple clusters that may be physically associated. The cluster catalog will be a useful resource for future cosmological analyses and studying the evolution of the intracluster medium and galaxies in massive clusters over the past 10Gyr. 2021ApJS..253....3H https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/253/3 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service related-to VII/110 : Rich Clusters of Galaxies (Abell+ 1989) VII/177 : Redshifts and Velocity Dispersions for Abell Clusters (Struble+ 1991) VII/203 : Las Campanas Redshift Survey (Shectman+ 1996) VIII/91 : Planck Catalog of Compact Sources Release 1 (Planck, 2013) V/147 : The SDSS Photometric Catalogue, Release 12 (Alam+, 2015) II/343 : VIKING catalogue data release 2 (Edge+, 2016) II/347 : KiDS-ESO-DR3 multi-band source catalog (de Jong+, 2017) II/357 : The Dark Energy Survey (DES): Data Release 1 (Abbott+, 2018) J/MNRAS/269/151 : APM cluster redshift survey (Dalton+, 1994) J/MNRAS/274/75 : Redshifts of ROSAT X-ray brightest clusters (Crawford+, 1995) J/ApJ/502/558 : Catalog of ROSAT galaxy clusters (Vikhlinin+ 1998) J/ApJ/514/148 : ROSAT survey of bright galaxies clusters (De Grandi+, 1999) J/ApJS/129/435 : NORAS galaxy cluster survey. I. (Bohringer+, 2000) J/ApJS/126/209 : Bright SHARC survey cluster catalog (Romer+, 2000) J/ApJS/140/239 : RASS: clusters of galaxies around SGP (Cruddace+, 2002) J/MNRAS/329/87 : 2dF Galaxy Redshift Survey: clusters (de Propris+, 2002) J/AJ/123/1807 : SDSS galaxy clusters redshifts (Goto+, 2002) J/ApJ/594/154 : 160 square degree ROSAT survey (Mullis+, 2003) J/A+A/425/367 : REFLEX Galaxy Cluster Survey catalogue (Boehringer+, 2004) J/AJ/128/1558 : NOAO Fundamental Plane Survey (Smith+, 2004) J/AJ/128/1017 : Northern Optical Cluster Survey. IV. (Lopes+, 2005) J/ApJ/645/955 : ChaMP serendipitous galaxy cluster survey (Barkhouse+, 2006) J/MNRAS/366/645 : LARCS. 11 X-ray luminous clusters (Pimbblet+, 2006) J/ApJ/638/725 : Fundamental manifold of spheroids (Zaritsky+, 2006) J/ApJS/172/561 : The 400d cluster Survey (Burenin+, 2007) J/ApJ/682/821 : Spectral fits of galaxy clusters in X-ray (Cavagnolo+, 2008) J/AJ/137/4795 : Dynamical state of brightest cluster galaxies (Coziol+, 2009) J/AJ/137/2981 : Northern Optical Cluster Survey. III. (Gal+, 2009) J/ApJ/690/1236 : COSMOS photometric redshift catalog (Ilbert+, 2009) J/A+A/535/A65 : Galaxy clusters in the 4 CFHTLS Wide fields (Durret+, 2011) J/MNRAS/413/3059 : 4098 galaxy clusters in SDSS Stripe 82 (Geach+, 2011) J/ApJ/742/61 : Phot. redshift of AGNs from XMM- & C-COSMOS (Salvato+ 2011) J/MNRAS/423/1024 : XCS-DR1 Cluster Catalogue (Mehrtens+, 2012) J/ApJ/761/22 : NIR galaxy cluster candidates in the SPT survey (Song+, 2012) J/ApJS/199/34 : Clusters of galaxies in SDSS-III (Wen+, 2012) J/ApJ/763/127 : Galaxy clusters in the SPT survey (Reichardt+, 2013) J/ApJ/792/76 : Lensed z~6-8 galaxies behind CLASH clusters (Bradley+, 2014) J/ApJ/797/82 : Brightest cluster galaxies in Abell clusters (Lauer+, 2014) J/MNRAS/444/147 : Richness of galaxy clusters (Oguri, 2014) J/ApJ/785/104 : redMaPPer. I. Algorithm applied to SDSS DR8 (Rykoff+, 2014) J/ApJS/213/25 : WISE Massive & Distant Clusters. II. (Stanford+, 2014) J/A+A/562/A23 : VIMOS Public Extragalactic Survey DR1 (Garilli+, 2014) J/ApJS/216/20 : Blanco Cosmology Survey (BCS) new reduction (Bleem+, 2015) J/ApJS/216/27 : Galaxy clusters in the SPT-SZ survey (Bleem+, 2015) J/MNRAS/446/2709 : X-ray bright AGN in massive galaxy clusters (Ehlert+, 2015) J/MNRAS/452/3304 : AC114 galaxy cluster dynamical analysis (Proust+, 2015) J/MNRAS/450/3665 : CoMaLit. III. LC2 catalog (Sereno+, 2015) J/ApJ/807/178 : Newly rich galaxy clusters in SDSS-DR12 (Wen+, 2015) J/A+A/594/A27 : Planck Sunyaev-Zeldovich sources (PSZ2) (Planck+, 2016) J/ApJS/224/1 : redMaPPer cluster catalog from DES data (Rykoff+, 2016) J/MNRAS/461/248 : 44 SZ-selected galaxy clusters ACT obs. (Sifon+, 2016) J/MNRAS/472/273 : OzDES DR1 (Childress+, 2017) J/ApJS/232/15 : Candidate strong lens systems from DES obs. (Diehl+, 2017) J/ApJ/878/55 : SPT-SZ clusters with optical & X-ray data (Bocquet+, 2019) J/ApJ/878/66 : Spec. redshifts of gal. in SPT-CLJ0615-5746 (Connor+, 2019) J/ApJS/240/33 : MaDCoWS. I. Catalog of z~1 galaxy clusters (Gonzalez+, 2019) J/ApJS/243/17 : Strong DES lens cand. from neural networks (Jacobs+, 2019) J/MNRAS/488/739 : MARD-Y3 catalog (Klein+, 2019) J/A+A/632/A34 : KiDS+VIKING-450 opt+NIR dataset (Wright+, 2019) J/ApJS/247/25 : The SPTpol Extended Cluster Survey (Bleem+, 2020) http://lambda.gsfc.nasa.gov/product/act/actpol_prod_table.cfm : ACT Data https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/253/3 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/253/3 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/253/3 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/253/3 https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/253/3 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/253/3 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/ApJS/253/3/clusters (Cluster catalog) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/253/3/clusters? https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/253/3/clusters? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/253/3/clusters? GET text/xml+votable 180.0 50000 true 0.0208978 -38.6267324 0.005555555555555556 Cone search capability for table J/ApJS/253/3/multsys (Systems of multiple SZ sources (Table 4)) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/253/3/multsys? https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/253/3/multsys? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/253/3/multsys? 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33722 33725-33728 33730-33731 33735-33736 33738-33739 33741 33746 33748-33749 33754-33755 33758 33761-33765 33768-33769 33773 33775 33778-33780 33782-33783 33817 33839-33840 33842 33844-33846 33851 33859 33861 33863 33865 33868 33870-33872 33874 33877-33878 33888 33891 33894-33895 33897-33898 33905 33910-33912 33916-33917 33920-33921 33929 33931-33932 33938 33942 33944-33945 33948 33956 33960 33963 33965 33970 33972 33978 33984 33989-33990 33993 33999 34001-34003 34008-34009 34014 34017 34030 34032 34035 34039 34043 34049 34054 34057 34074 34076 34083 34087-34089 34092 34103-34106 34121 34125 34129-34130 34133 34135 34139 34141-34142 34146 34149-34151 34158-34159 34163 34165-34166 34173-34174 34179 34181 34186 34190 34202 34208 34211 34215 34219 34230 34235 34237 34244 34249 34272 34274-34275 34277 34295 34301 34304-34305 34315 34318 34321 34323-34324 34326 34328 34330 34333 34335 34338-34339 34341-34342 34344-34345 34348 34350-34353 34355 34357 34360 34364 34368 34371-34372 34375 34377 34379 34384 34393 34401 34404 34411-34412 34414-34415 34421 34425 34429 34433-34434 34442-34444 34447 34455 34461 34473 34477 34481-34482 34485-34486 34489 34494-34495 34500-34501 34503-34505 34507 34511-34512 34515 34517 34520 34522-34524 34527 34530 34536-34537 34540 34545 34547-34548 34552-34553 34563-34564 34570-34571 34573 34580 34591 34596 34608 34610 34612-34613 34623 34625 34631 34640 34642-34643 34650 34652 34655 34658 34660 34679 34681 34707 34713-34714 34718-34719 34724 34726-34727 34739-34740 34748 34750 34753 34769 34772 34774 34777 34785 34789 34793 34799 34806 34808 34810 34839 34844-34845 34847 34861 34866 34870 34876 34880-34881 34891 34893 34901 34909-34911 34915 34918 34921-34922 34927 34929 34932 34935 34943-34944 34951 34954 34957 34968 34972 34974 34978 34980 34985-34986 34991 35001-35003 35007-35008 35014-35016 35018 35024 35040 35043-35044 35049 35052-35053 35056-35057 35062 35070 35074 35079 35081 35085 35090 35093 35096-35097 35099 35103 35105-35109 35113-35114 35119 35121 35124-35126 35130 35133-35135 35137 35139-35142 35147 35156 35161-35162 35167-35169 35171 35173 35176 35182-35183 35188 35191-35194 35196 35203-35204 35206 35209 35212 35215 35220-35222 35230 35236-35238 35240 35242 35248 35252 35255 35257-35259 35266 35268 35271 35273-35275 35279 35286 35289-35290 35293-35294 35301 35303 35306-35307 35309-35310 35312 35315-35316 35319 35325 35328 35331 35334-35335 35337 35341-35343 35345-35346 35354 35358-35361 35364-35365 35368 35370-35373 35376 35378-35379 35382 35386 35388 35396-35397 35399-35400 35402 35404-35405 35407-35409 35413 35417 35422 35424 35429-35430 35436 35441 35443-35445 35450 35454 35457 35461 35466 35473 35477-35478 35482 35486 35489-35490 35493 35495 35497 35501 35508 35510-35511 35518 35520 35523 35526 35529-35531 35533-35534 35536 35551 35554 35558 35562-35563 35576-35577 35580 35587 35589 35600 35605-35606 35614 35616 35619 35623 35626-35627 35632 35636 35640 35642 35648-35649 35652 35659 35661 35666-35667 35669 35673 35677 35691 35696 35706 35712 35718 35721 35726-35727 35732 35739 35742 35756 35763 35765 35789 35803 35808 35811 35814 35817 35829 35833 35835 35837 35849 35851 35853 35855 35868 35870-35872 35875 35879 35881 35885 35887-35888 35890 35894-35896 35898-35899 35905-35906 35908 35911 35920-35921 35924 35932 35936-35937 35940 35947 35949-35950 35952 35954 35962 35969-35970 35973 35976-35977 35981 35985 35988 35993 35999-36000 36002 36004 36012 36015 36017 36019-36021 36026 36028 36030 36035 36038-36039 36045 36054-36055 36065 36070 36074 36079 36082-36083 36089 36095 36099-36100 36103 36114 36117-36119 36130-36131 36137 36141-36142 36145 36150 36152-36153 36155-36157 36166 36177 36188 36190 36196 36226 36231-36232 36241-36243 36251 36257 36259 36267 36281 36290 36295 36309-36310 36312 36317 36320 36328 36331 36336-36337 36355 36357-36358 36360-36361 36365 36370 36374 36378 36380 36389-36390 36393 36399 36403 36406 36413-36414 36420 36425 36427-36428 36433-36434 36436-36437 36441 36444 36447-36449 36459 36466 36475 36478 36480 36482 36484-36485 36490-36492 36499 36502 36506-36508 36512 36514-36516 36520 36525 36527 36533-36534 36553-36555 36560 36569 36575 36600 36604 36612-36613 36619 36621 36625 36638 36642 36647 36650 36653 36662 36671 36679 36683 36688 36693 36699 36702 36714 36732 36737-36738 36741 36746 36749 36751 36759 36761 36763-36764 36767 36773 36776 36778 36781-36782 36788 36795-36796 36801 36807 36809 36815 36817 36831 36836 36842 36846-36847 36850-36851 36861 36863 38955 38960-38961 38966 38973 38975 39043-39044 39046 39048 39051 39053 39067-39069 39073 39076 39083 39097 39106 39425 39428 39441 39443 39469-39470 39472 39482 39552 39556 39559 39561 39564 39570 39572 39577 39586 39588 39593 39599 39608 39610 40946 40955-40958 45020 45023 45038-45040 45043-45044 45526 45533-45534 45543 45548 45554-45555 45558 45562 45815 45821 45823 45867 45873 45880 45885-45887 45890 45893-45894 45904 45907 45921 45923 45930 45932 45934 45940 45945 45949 45954 45957 45959 45962-45966 45973-45974 45977 45980 45984 45993 45995 45998 46000-46001 46005 46009 46021 46025 46032-46033 46039 46045 46047 46060 46067-46069 46072 46077-46078 46108-46110 46129 46133 46137 46139 46143 46152-46154 46160 46165-46166 46169-46171 46179 46182 46205-46207 46209 46211 46233-46237 46239-46240 46243 46255 46258 46261 46264 46272 46274-46275 46277 46282 46289-46290 46292 46296-46297 46301 46304 46309 46312 46314 46321 46323 46326-46327 46332 46334 46337-46338 46340-46341 46345-46346 46353-46354 46359 46362 46364-46365 46367-46368 46376 46378-46380 46382 46384-46385 46388 46390 46394 46396-46397 46400 46402 46404 46407 46416-46417 46420-46421 46423-46424 46432-46434 46436 46441 46443-46444 46448-46449 46453 46455 46459-46460 46464 46467 46470 46474 46476 46484-46485 46491 46494 46499 46501 46503 46508 46511 46515-46516 46532 46535-46536 46540-46541 46548 46552 46554 46557 46571-46572 46581-46582 46595 46599 46601 46612 46628-46629 46632 46635 46642 46656 46660 46662 46667 46677 46683 46687 46691 46695 46703 46721 46726 46738-46739 46748 46750 46752 46763 46766 46770 46855 46863-46865 46876 46889 46892 46901 46903 46906-46907 46915-46916 46919 46921 46923 46933 46937 46946 46952 46989 46992 46994 46999 47002 47004 47013 47016 47028 47037 47043 47064-47065 47072 47088 47168 47221 47225 47347 47360 47362 47364-47365 47390 47427 47430 47435 47438-47439 47446 47450 47459-47460 47463 47465 47470 47482 47509 47580 48076 48130 48171 48174 48199 48254 48258 48272 48344 48346 48375 48396 48405 48423 48431 48445 48454 48479 48498 48510 48576 48583 48605-48606 48622 48639 48684 48688 48692 48737 48741 48963 48966 48970 48974 48977 48979 49009 49012 49025 49077 49104 49145 49147 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/253/3?format=ascii Optical Radio default J/ApJS/253/3/clusters Cluster catalog recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int ACT-CL Cluster name (JHHMM.m+DDMM) (name) meta.id;meta.main char primary HSC [0/1] Flag indicating if the cluster falls within the HSC-SSP S19A footprint (footprint_HSCs19a) (7) meta.code int KiDS [0/1] Flag indicating if the cluster falls within the KiDS DR4 footprint (footprint_KiDSDR4) meta.code int delta [-0.2/24.1]? Density contrast statistic ({delta}) measured at the zCluster photometric redshift (zCluster_delta) phys.density;arith.ratio float nullable e_delta [0.08/3.3]? Delta uncertainty (zCluster_errDelta) stat.error;pos.eq.dec float nullable Source Photometry used for zCluster measurements (see Section 3.1.4) (zCluster_source) (8) meta.bib char Simbad Simbad column added by the CDS meta.ref.url char RAJ2000 Right ascension in decimal degrees (J2000) of the SZ detection by ACT deg pos.eq.ra;meta.main DEJ2000 [-60/20.5] Declination in decimal degrees (J2000) of the SZ detection by ACT deg pos.eq.dec;meta.main SNR [4/54] Signal-to-noise ratio, optimized over all filter scales stat.snr;instr.filter float y0 [0.2/13.2] Central Comptonization parameter measured using the optimal matched filter template (i.e., the one that maximizes S/N) (y_c) stat.fit.param float e_y0 [0.05/0.7] Y0 uncertainty (err_y_c) stat.error float SNR2.4 [2.8/54] Signal-to-noise ratio at the reference 2.4' filter scale (fixed_SNR) stat.snr float fy0 [0.2/6] Central Comptonization parameter measured at the reference 2.4' filter scale (fixed_y_c) stat.fit.param float e_fy0 [0.07/0.3] Fy0 uncertainty (fixed_err_y_c) stat.error float Ftemp Name of the matched filter template resulting in the highest S/N detection of this cluster (template) meta.id;stat.fit char Tile Name of the ACT map tile (typically with dimensions 10degx5deg) in which the cluster was found (tileName) obs.image char z [0.03/2] Adopted redshift for the cluster (redshift) src.redshift float e_z [0/0.21] z uncertainty (only for photometric redshifts) (redshiftErr) stat.error;src.redshift float n_z Redshift type (spec=spectroscopic (1649 occurrences) or phot=photometric (2546 occurrences)) (redshiftType) meta.note char r_z Reference on z (redshiftSource) (1) meta.ref;pos.frame char M500c [1/13.5] Cluster mass estimate (M_500c_) within a spherical radius that encloses an average density equal to 500 times the critical density at the cluster redshift (2) 1e+14solMass phys.mass float E_M500c [0.2/3] M500c positive uncertainty (M500c_errPlus) 1e+14solMass stat.error;stat.max float e_M500c M500c negative uncertainty (M500c_errMinus) 1e+14solMass stat.error float M500cC [1.4/19] Rescaled M_500c_ (M500cCal) (3) 1e+14solMass phys.mass float E_M500cC [0.4/4.5] M500cC positive uncertainty (M500cCal_errPlus) 1e+14solMass stat.error;stat.max float e_M500cC M500cC negative uncertainty (M500cCal_errMinus) 1e+14solMass stat.error float M200m [1.9/25.5] M_200_ with respect to the mean density (M200m) (4) 1e+14solMass phys.mass float E_M200m [0.4/6.2] M200m positive uncertainty (M200m_errPlus) 1e+14solMass stat.error;stat.max float e_M200m M200m negative uncertainty (M200m_errMinus) 1e+14solMass stat.error float M500cUnc [1.2/16.3] Uncorrected M_500c_ (M500cUncorr) (5) 1e+14solMass phys.mass float E_M500cUnc [0.3/4.4] M500cUnc positive uncertainty (M500cUncorr_errPlus) 1e+14solMass stat.error;stat.max float e_M500cUnc M500cUnc negative uncertainty (M500cUncorr_errMinus) 1e+14solMass stat.error float M200mUnc [2.2/31] Uncorrected M_200_ (M200mUncorr) (6) 1e+14solMass phys.mass float E_M200mUnc [0.5/9.3] M200mUnc positive uncertainty (M200mUncorr_errPlus) 1e+14solMass stat.error;stat.max float e_M200mUnc M200mUnc negative uncertainty (M200mUncorr_errMinus) 1e+14solMass stat.error float DES [0/1] Flag indicating if the cluster falls within the DES Y3 footprint (footprint_DESY3) meta.code redM [0/1] Flag indicating cross-match with a redMaPPer-detected cluster in the SDSS footprint (Rykoff+ 2014, J/ApJ/785/104) (RM) meta.code int lamSDSS [20/300]? Optical richness ({lambda}) measurement for the redMaPPer algorithm in the SDSS footprint (RM_LAMBDA) src.class.richness float nullable e_lamSDSS [1.7/32]? LambdaSDSS uncertainty (RM_LAMBDA_ERR) stat.error float nullable redMDES [0/1] Flag indicating cross-match with a redMaPPer-detected cluster in the DES Y3 footprint (RMDESY3) (9) meta.code int lamDES [20/248]? Optical richness ({lambda}) measurement for the redMaPPer algorithm in the DES Y3 footprint (RMDESY3_LAMBDA_CHISQ) src.class.richness float nullable e_lamDES [1.4/179]? LambdaDES uncertainty (RMDESY3_LAMBDA_CHISQ_E) meta.code float nullable CAMIRA [0/1] Flag indicating cross-match with a CAMIRA-detected cluster in the HSCSSP S19A footprint (CAMIRA) (10) meta.code int Ncamira [10.4/118]? Optical richness measurement for the CAMIRA algorithm in the HSCSSP S19A footprint (CAMIRA_N_mem) src.class.richness double nullable RAOdeg ? Alternative optically right ascension (J2000) from a heterogeneous collection of measurements (opt_RADeg) deg pos.eq.ra nullable DEOdeg ? Alternative optically declination (J2000) from a heterogeneous collection of measurements (opt_decDeg) deg pos.eq.dec nullable r_Optpos Reference of the alternative optical position (opt_positionSource) (11) meta.ref;pos.frame char Notes Notes (12) meta.note char knownLens Name(s) of known strong gravitational lenses within 2Mpc projected distance of this cluster meta.id.assoc char r_knownLens Reference(s) on knownLens (knownLensRefCode) (13) meta.ref;pos.frame char Warnings Warning message related to the redshift measurement for this cluster (e.g., possible projected system) meta.note char Mult indicates that the cluster is in a pair or group of clusters (link to Table 4) meta.ref.url char
J/ApJS/253/3/multsys Systems of multiple SZ sources (Table 4) ACT-CL Cluster name (JHHMM.m+DDMM) (name) meta.id;meta.main char ACT-CL3 3rd ACT-CL cluster name (JHHMM.m+DDMM) meta.id.assoc char ACT-CL4 4th ACT-CL cluster name (JHHMM.m+DDMM) meta.id.assoc char RAJ2000 Mean right ascension (J2000) (meanRADeg) deg pos.eq.ra;meta.main DEJ2000 Mean declination (J2000) (meanDecDeg) deg pos.eq.dec;meta.main z [0.04/1.2] Mean redshift (meanRedshift) src.redshift float NCl [2/4] Number of clusters in group (numClusters) meta.number int Tile Tile name (tileName) obs.image char recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int ACT-CL2 2nd ACT-CL cluster name (JHHMM.m+DDMM) meta.id.assoc char SepMpc [0.37/10] Maximum projected separation between the components in Mpc (maxSeparationMpc) Mpc pos.distance;stat.max float SepArcmin [1.5/89.3] Maximum projected separation between the components in arcmin (maxSeparationArcmin) arcmin pos.angDistance;stat.max float Phot [0/1] 1=objects with photometric redshifts (includesPhotoRedshift) meta.code int