Issue |
A&A
Volume 582, October 2015
|
|
---|---|---|
Article Number | A29 | |
Number of page(s) | 13 | |
Section | Cosmology (including clusters of galaxies) | |
DOI | https://doi.org/10.1051/0004-6361/201424674 | |
Published online | 30 September 2015 |
Planck intermediate results. XXVI. Optical identification and redshifts of Planck clusters with the RTT150 telescope
1 APC, AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, CEA/lrfu, Observatoire de Paris, Sorbonne Paris Cité, 10 rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France
2 Academy of Sciences of Tatarstan, Bauman Str. 20, Kazan 420111 Republic of Tatarstan, Russia
3 African Institute for Mathematical Sciences, 6−8 Melrose Road, Muizenberg, 7950 Cape Town, South Africa
4 Agenzia Spaziale Italiana Science Data Center, via del Politecnico snc, 00133 Roma, Italy
5 Agenzia Spaziale Italiana, 26 Viale Liegi, 00198 Roma, Italy
6 Aix Marseille Université, CNRS, LAM (Laboratoire d’Astrophysique de Marseille) UMR 7326, 13388 Marseille, France
7 Astrophysics Group, Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, UK
8 Astrophysics & Cosmology Research Unit, School of Mathematics, Statistics & Computer Science, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, 4000 Durban, South Africa
9 Atacama Large Millimeter/submillimeter Array, ALMA Santiago Central Offices, Alonso de Cordova 3107, Vitacura, Casilla 763 0355 Santiago, Chile
10 CITA, University of Toronto, 60 St. George St., Toronto, ON M5S 3H8, Canada
11 CNRS, IRAP, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France
12 California Institute of Technology, Pasadena, CA91125 California, USA
13 Centro de Estudios de Física del Cosmos de Aragón (CEFCA), Plaza San Juan 1, planta 2, 44001 Teruel, Spain
14 Computational Cosmology Center, Lawrence Berkeley National Laboratory, Berkeley, CA94720 California, USA
15 DSM/Irfu/SPP, CEA-Saclay, 91191 Gif-sur-Yvette Cedex, France
16 DTU Space, National Space Institute, Technical University of Denmark, Elektrovej 327, 2800 Kgs. Lyngby, Denmark
17 Département de Physique Théorique, Université de Genève, 24 Quai E. Ansermet, 1211 Genève 4, Switzerland
18 Departamento de Física, Universidad de Oviedo, Avda. Calvo Sotelo s/n, 33007 Oviedo, Spain
19 Department of Astronomy and Geodesy, Kazan Federal University, Kremlevskaya Str. 18, 420008 Kazan, Russia
20 Department of Astrophysics/IMAPP, Radboud University Nijmegen, PO Box 9010, 6500 GL Nijmegen, The Netherlands
21 Department of Physics & Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T1Z4 British Columbia, Canada
22 Department of Physics and Astronomy, Danaand David Dornsife College of Letter, Arts and Sciences, University of Southern California, Los Angeles, CA 90089, USA
23 Department of Physics and Astronomy, University College London, London WC1E 6BT, UK
24 Department of Physics, Florida State University, Keen Physics Building, 77 Chieftan Way, Tallahassee, FL32 306 Florida, USA
25 Department of Physics, Gustaf Hällströmin katu 2a, University of Helsinki, 00014 Helsinki, Finland
26 Department of Physics, Princeton University, Princeton, NJ08544 New Jersey, USA
27 Department of Physics, University of California, Santa Barbara, California, USA
28 Department of Physics, University of Illinois at Urbana-Champaign, 1110 West Green Street, Urbana, IL61801 Illinois, USA
29 Dipartimento di Fisica e Astronomia G. Galilei, Università degli Studi di Padova, via Marzolo 8, 35131 Padova, Italy
30 Dipartimento di Fisica e Scienze della Terra, Università di Ferrara, via Saragat 1, 44122 Ferrara, Italy
31 Dipartimento di Fisica, Università La Sapienza, P.le A. Moro 2, 00185 Roma, Italy
32 Dipartimento di Fisica, Università degli Studi di Milano, via Celoria 16, 20133 Milano, Italy
33 Dipartimento di Fisica, Università di Roma Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma, Italy
34 Discovery Center, Niels Bohr Institute, Blegdamsvej 17, 2100 Copenhagen, Denmark
35 Dpto. Astrofísica, Universidad de La Laguna (ULL), 38206 La Laguna, Tenerife, Spain
36 European Southern Observatory, ESO Vitacura, Alonso de Cordova 3107, Vitacura, Casilla 19001, Santiago, Chile
37 European Space Agency, ESAC, Planck Science Office, Camino bajo del Castillo s/n, Urbanización Villafranca del Castillo, 28692 Villanueva de la Cañada, Madrid, Spain
38 European Space Agency, ESTEC, Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands
39 Facoltà di Ingegneria, Università degli Studi e-Campus, via Isimbardi 10, 22060 Novedrate (CO), Italy
40 Gran Sasso Science Institute, INFN, viale F. Crispi 7, 67100 L’ Aquila, Italy
41 HGSFP and University of Heidelberg, Theoretical Physics Department, Philosophenweg 16, 69120 Heidelberg, Germany
42 Helsinki Institute of Physics, Gustaf Hällströmin katu 2, University of Helsinki, 00014 Helsinki, Finland
43 INAF−Osservatorio Astronomico di Padova, Vicolo dell’Osservatorio 5, 35122 Padova, Italy
44 INAF−Osservatorio Astronomico di Roma, via di Frascati 33, 00040 Monte Porzio Catone, Italy
45 INAF−Osservatorio Astronomico di Trieste, via G.B. Tiepolo 11, 34131 Trieste, Italy
46 INAF/IASF Bologna, via Gobetti 101, 40127 Bologna, Italy
47 INAF/IASF Milano, via E. Bassini 15, 20133 Milano, Italy
48 INFN, Sezione di Bologna, via Irnerio 46, 40126, Bologna, Italy
49 INFN, Sezione di Roma 1, Università di Roma Sapienza, Piazzale Aldo Moro 2, 00185 Roma, Italy
50 Imperial College London, Astrophysics group, Blackett Laboratory, Prince Consort Road, London, SW7 2AZ, UK
51 Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125, USA
52 Institut Universitaire de France, 103 Bd Saint-Michel, 75005 Paris, France
53 Institut d’Astrophysique Spatiale, CNRS (UMR8617) Université Paris-Sud 11, Bâtiment 121, 91405 Orsay, France
54 Institut d’Astrophysique de Paris, CNRS (UMR7095), 98bis Boulevard Arago, 75014 Paris, France
55 Institute for Space Sciences, 077125 Bucharest-Magurale, Romania
56 Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK
57 Institute of Theoretical Astrophysics, University of Oslo, Blindern, 0371 Oslo, Norway
58 Instituto de Astrofísica de Canarias, C/Vía Láctea s/n, 38205 La Laguna, Tenerife, Spain
59 Instituto de Física de Cantabria (CSIC-Universidad de Cantabria), Avda. de los Castros s/n, 39005 Santander, Spain
60 Istituto Nazionale di Fisica Nucleare, Sezione di Padova, via Marzolo 8, 35131 Padova, Italy
61 Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA91109 California, USA
62 Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK
63 Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge, CB3 0HA, UK
64 LAL, Université Paris-Sud, CNRS/IN2P3, 91405 Orsay, France
65 LERMA, CNRS, Observatoire de Paris, 61 Avenue de l’Observatoire, 75104 Paris, France
66 Laboratoire AIM, IRFU/Service d’Astrophysique− CEA/DSM−CNRS−Université Paris Diderot, Bât. 709, CEA-Saclay, 91191 Gif-sur-Yvette Cedex, France
67 Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier Grenoble I, CNRS/IN2P3, Institut National Polytechnique de Grenoble, 53 rue des Martyrs, 38026 Grenoble Cedex, France
68 Laboratoire de Physique Théorique, Université Paris-Sud 11 & CNRS, Bâtiment 210, 91405 Orsay, France
69 Lawrence Berkeley NationalLaboratory, 94790 Berkeley, California, USA
70 Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Str. 1, 85741 Garching, Germany
71 Max-Planck-Institut für Extraterrestrische Physik, Giessenbachstraße, 85748 Garching, Germany
72 McGill Physics, Ernest Rutherford Physics Building, McGill University, 3600 rue University, Montréal, QC, H3A 2T8, Canada
73 Moscow Institute of Physics and Technology, Dolgoprudny, Institutsky per., 9, 141700 Moscow, Russia
74 National University of Ireland, Department of Experimental Physics, Maynooth, Co. Kildare, Ireland
75 Niels Bohr Institute, Blegdamsvej 17, 2100 Copenhagen, Denmark
76 P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Astro Space Centre, 84/32 Profsoyuznaya st., Moscow, GSP-7, 117997, Russia
77 SISSA, Astrophysics Sector, via Bonomea 265, 34136 Trieste, Italy
78 School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff, CF24 3AA, UK
79 Space Research Institute (IKI), Russian Academy of Sciences, Profsoyuznaya Str, 84/32, 117997 Moscow, Russia
80 Space Sciences Laboratory, University of California, Berkeley, CA94720 California, USA
81 Special Astrophysical Observatory, Russian Academy of Sciences, Nizhnij Arkhyz, Zelenchukskiy region, 369167 Karachai-Cherkessian Republic, Russia
82 Sub-Department of Astrophysics, University of Oxford, Keble Road, Oxford OX1 3RH, UK
83 TÜBİTAK National Observatory, Akdeniz University Campus, 07058 Antalya, Turkey
84 UPMC Univ. Paris 06, UMR7095, 98bis Boulevard Arago, 75014 Paris, France
85 Université de Toulouse, UPS-OMP, IRAP, 31028 Toulouse Cedex 4, France
86 University of Granada, Departamento de Física Teórica y del Cosmos, Facultad de Ciencias, 18071 Granada, Spain
87 University of Granada, Instituto Carlos I de Física Teórica y Computacional, 18071 Granada, Spain
88 Warsaw University Observatory, Aleje Ujazdowskie 4, 00-478 Warszawa, Poland
Received: 24 July 2014
Accepted: 15 March 2015
We present the results of approximately three years of observations of Planck Sunyaev-Zeldovich (SZ) sources with the Russian-Turkish 1.5 m telescope (RTT150), as a part of the optical follow-up programme undertaken by the Planck collaboration. During this time period approximately 20% of all dark and grey clear time available at the telescope was devoted to observations of Planck objects. Some observations of distant clusters were also done at the 6 m Bolshoi Telescope Alt-azimutalnyi (BTA) of the Special Astrophysical Observatory of the Russian Academy of Sciences. In total, deep, direct images of more than one hundred fields were obtained in multiple filters. We identified 47 previously unknown galaxy clusters, 41 of which are included in the Planck catalogue of SZ sources. The redshifts of 65 Planck clusters were measured spectroscopically and 14 more were measured photometrically. We discuss the details of cluster optical identifications and redshift measurements. We also present new spectroscopic redshifts for 39 Planck clusters that were not included in the Planck SZ source catalogue and are published here for the first time.
Key words: galaxies: clusters: general / catalogs
© ESO, 2015
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