Planck intermediate results XXXVI. Optical identification and redshifts of Planck SZ sources with telescopes at the Canary Islands observatories - UTU Tutkimustietojärjestelmä

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Planck intermediate results XXXVI. Optical identification and redshifts of Planck SZ sources with telescopes at the Canary Islands observatories

Tekijät: Ade PAR, Aghanim N, Arnaud M, Ashdown M, Aumont J, Baccigalupi C, Banday AJ, Barreiro RB, Barrena R, Bartolo N, Battaner E, Benabed K, Benoit-Levy A, Bernard JP, Bersanelli M, Bielewicz P, Bikmaev I, Bohringer H, Bonaldi A, Bonavera L, Bond JR, Borrill J, Bouchet FR, Burenin R, Burigana C, Calabrese E, Cardoso JF, Catalano A, Chamballu A, Chary RR, Chiang HC, Chon G, Christensen PR, Clements DL, Colombo LPL, Combet C, Comis B, Crill BP, Curto A, Cuttaia F, Dahle H, Danese L, Davies RD, Davis RJ, de Bernardis P, de Rosa A, de Zotti G, Delabrouille J, Diego JM, Dole H, Donzelli S, Dore O, Douspis M, Dupac X, Efstathiou G, Elsner F, Ensslin TA, Eriksen HK, Ferragamo A, Finelli F, Forni O, Frailis M, Fraisse AA, Franceschi E, Fromenteau S, Galeotta S, Galli S, Ganga K, Genova-Santos RT, Giard M, Gjerlow E, Gonzalez-Nuevo J, Gorski KM, Gruppuso A, Hansen FK, Harrison DL, Hempel A, Hernandez-Monteagudo C, Herranz D, Hildebrandt SR, Hivon E, Hornstrup A, Hovest W, Huffenberger KM, Hurier G, Jaffe TR, Keihanen E, Keskitalo R, Khamitov I, Kisner TS, Kneissl R, Knoche J, Kunz M, Kurki-Suonio H, Lamarre JM, Lasenby A, Lattanzi M, Lawrence CR, Leonardi R, Leon-Tavares J, Levrier F, Lietzen H, Liguori M, Lilje PB, Linden-Vornle M, Lopez-Caniego M, Lubin PM, Macias-Perez JF, Maffei B, Maino D, Mandolesi N, Maris M, Martin PG, Martinez-Gonzalez E, Masi S, Matarrese S, McGehee P, Melchiorri A, Mennella A, Migliaccio M, Miville-Deschenes MA, Moneti A, Montier L, Morgante G, Mortlock D, Munshi D, Murphy JA, Naselsky P, Nati F, Natoli P, Novikov D, Novikov I, Oxborrow CA, Pagano L, Pajot F, Paoletti D, Pasian F, Perdereau O, Pettorino V, Piacentini F, Piat M, Pierpaoli E, Plaszczynski S, Pointecouteau E, Polenta G, Pratt GW, Prunet S, Puget JL, Rachen JP, Rebolo R, Reinecke M, Remazeilles M, Renault C, Renzi A, Ristorcelli I, Rocha G, Rosset C, Rossetti M, Roudier G, Rubino-Martin JA, Rusholme B, Sandri M, Santos D, Savelainen M, Savini G, Scott D, Stolyarov V, Streblyanska A, Sudiwala R, Sunyaev R, Suur-Uski AS, Sygnet JF, Tauber JA, Terenzi L, Toffolatti L, Tomasi M, Tramonte D, Tristram M, Tucci M, Valenziano L, Valiviita J, Van Tent B, Vielva P, Villa F, Wade LA, Wandelt BD, Wehus IK, Yvon D, Zacchei A, Zonca A

Kustantaja: EDP SCIENCES S A

Julkaisuvuosi: 2016

Lehti: Astronomy and Astrophysics

Tietokannassa oleva lehden nimi: ASTRONOMY & ASTROPHYSICS

Lehden akronyymi: ASTRON ASTROPHYS

Artikkelin numero: ARTN A139

Vuosikerta: 586

Sivujen määrä: 15

ISSN: 1432-0746

DOI: https://doi.org/10.1051/0004-6361/201526345

Tiivistelmä

We present the results of approximately three years of observations of Planck Sunyaev-Zeldovich (SZ) sources with telescopes at the Canary Islands observatories as part of the general optical follow-up programme undertaken by the Planck Collaboration. In total, 78 SZ sources are discussed. Deep-imaging observations were obtained for most of these sources; spectroscopic observations in either in long-slit or multi-object modes were obtained for many. We effectively used 37.5 clear nights. We found optical counterparts for 73 of the 78 candidates. This sample includes 53 spectroscopic redshift determinations, 20 of them obtained with a multi-object spectroscopic mode. The sample contains new redshifts for 27 Planck clusters that were not included in the first Planck SZ source catalogue (PSZ1).