South pole telescope detections of the previously unconfirmed Planck Early Sunyaev-Zel'dovich clusters in the southern hemisphere
We present South Pole Telescope (SPT) observations of the five galaxy cluster candidates in the southern hemisphere which were reported as unconfirmed in the Planck Early Sunyaev-Zel'dovich (ESZ) sample. One cluster candidate, PLCKESZ G255.62-46.16, is located in the 2500 deg2 SPT SZ survey reg...
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2011
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Online Access: | http://hdl.handle.net/11368/2962541 https://doi.org/10.1088/2041-8205/735/2/L36 http://iopscience.iop.org/2041-8205/735/2/L36/pdf/2041-8205_735_2_L36.pdf |
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ftunitriestiris:oai:arts.units.it:11368/2962541 2023-05-15T18:22:08+02:00 South pole telescope detections of the previously unconfirmed Planck Early Sunyaev-Zel'dovich clusters in the southern hemisphere Story, K. Aird, K. A. Andersson, K. Armstrong, R. Bazin, G. Benson, B. A. Bleem, L. E. Bonamente, M. Brodwin, M. Carlstrom, J. E. Chang, C. L. Clocchiatti, A. Crawford, T. M. Crites, A. T. De Haan, T. Desai, S. Dobbs, M. A. Dudley, J. P. Foley, R. J. George, E. M. Gladders, M. D. Gonzalez, A. H. Halverson, N. W. High, F. W. Holder, G. P. Holzapfel, W. L. Hoover, S. Hrubes, J. D. Joy, M. Keisler, R. Knox, L. Lee, A. T. Leitch, E. M. Lueker, M. Luong-Van, D. Marrone, D. P. McMahon, J. J. Mehl, J. Meyer, S. S. Mohr, J. J. Montroy, T. E. Padin, S. Plagge, T. Pryke, C. Reichardt, C. L. Rest, A. Ruel, J. Ruhl, J. E. Saliwanchik, B. R. Saro, A. Schaffer, K. K. Shaw, L. Shirokoff, E. Song, J. Spieler, H. G. Stalder, B. Staniszewski, Z. Stark, A. A. Stubbs, C. W. Vanderlinde, K. Vieira, J. D. Williamson, R. Zenteno, A. Story, K. Aird, K. A. Andersson, K. Armstrong, R. Bazin, G. Benson, B. A. Bleem, L. E. Bonamente, M. Brodwin, M. Carlstrom, J. E. Chang, C. L. Clocchiatti, A. Crawford, T. M. Crites, A. T. De Haan, T. Desai, S. Dobbs, M. A. Dudley, J. P. Foley, R. J. George, E. M. Gladders, M. D. Gonzalez, A. H. Halverson, N. W. High, F. W. Holder, G. P. Holzapfel, W. L. Hoover, S. Hrubes, J. D. Joy, M. Keisler, R. Knox, L. Lee, A. T. Leitch, E. M. Lueker, M. Luong-Van, D. Marrone, D. P. Mcmahon, J. J. Mehl, J. Meyer, S. S. Mohr, J. J. Montroy, T. E. Padin, S. Plagge, T. Pryke, C. Reichardt, C. L. Rest, A. Ruel, J. Ruhl, J. E. Saliwanchik, B. R. Saro, A. 2011 http://hdl.handle.net/11368/2962541 https://doi.org/10.1088/2041-8205/735/2/L36 http://iopscience.iop.org/2041-8205/735/2/L36/pdf/2041-8205_735_2_L36.pdf eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000293138000012 volume:735 issue:2 firstpage:L36 lastpage:- journal:THE ASTROPHYSICAL JOURNAL LETTERS http://hdl.handle.net/11368/2962541 doi:10.1088/2041-8205/735/2/L36 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-79960913200 http://iopscience.iop.org/2041-8205/735/2/L36/pdf/2041-8205_735_2_L36.pdf cosmology: observation galaxies: clusters: individual (PLCKESZ G255.62-46.16 PLCKESZ G225.92-19.99 PLCKESZ G264.41+19.48 PLCKESZ G283.16-29.93 PLCKESZ G304.84-41.42) Astronomy and Astrophysic Space and Planetary Science info:eu-repo/semantics/article 2011 ftunitriestiris https://doi.org/10.1088/2041-8205/735/2/L36 2023-04-09T06:18:13Z We present South Pole Telescope (SPT) observations of the five galaxy cluster candidates in the southern hemisphere which were reported as unconfirmed in the Planck Early Sunyaev-Zel'dovich (ESZ) sample. One cluster candidate, PLCKESZ G255.62-46.16, is located in the 2500 deg2 SPT SZ survey region and was reported previously as SPT-CL J0411-4819. For the remaining four candidates, which are located outside of the SPT SZ survey region, we performed short, dedicated SPT observations. Each of these four candidates was strongly detected in maps made from these observations, with signal-to-noise ratios ranging from 6.3 to 13.8. We have observed these four candidates on the Magellan-Baade telescope and used these data to estimate cluster redshifts from the red sequence. Resulting redshifts range from 0.24 to 0.46. We report measurements of Y 0farcm75, the integrated Comptonization within a 0farcm75 radius, for all five candidates. We also report X-ray luminosities calculated from ROSAT All-Sky Survey catalog counts, as well as optical and improved SZ coordinates for each candidate. The combination of SPT SZ measurements, optical red-sequence measurements, and X-ray luminosity estimates demonstrates that these five Planck ESZ cluster candidates do indeed correspond to real galaxy clusters with redshifts and observable properties consistent with the rest of the ESZ sample. Article in Journal/Newspaper South pole Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) South Pole The Astrophysical Journal 735 2 L36 |
institution |
Open Polar |
collection |
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) |
op_collection_id |
ftunitriestiris |
language |
English |
topic |
cosmology: observation galaxies: clusters: individual (PLCKESZ G255.62-46.16 PLCKESZ G225.92-19.99 PLCKESZ G264.41+19.48 PLCKESZ G283.16-29.93 PLCKESZ G304.84-41.42) Astronomy and Astrophysic Space and Planetary Science |
spellingShingle |
cosmology: observation galaxies: clusters: individual (PLCKESZ G255.62-46.16 PLCKESZ G225.92-19.99 PLCKESZ G264.41+19.48 PLCKESZ G283.16-29.93 PLCKESZ G304.84-41.42) Astronomy and Astrophysic Space and Planetary Science Story, K. Aird, K. A. Andersson, K. Armstrong, R. Bazin, G. Benson, B. A. Bleem, L. E. Bonamente, M. Brodwin, M. Carlstrom, J. E. Chang, C. L. Clocchiatti, A. Crawford, T. M. Crites, A. T. De Haan, T. Desai, S. Dobbs, M. A. Dudley, J. P. Foley, R. J. George, E. M. Gladders, M. D. Gonzalez, A. H. Halverson, N. W. High, F. W. Holder, G. P. Holzapfel, W. L. Hoover, S. Hrubes, J. D. Joy, M. Keisler, R. Knox, L. Lee, A. T. Leitch, E. M. Lueker, M. Luong-Van, D. Marrone, D. P. McMahon, J. J. Mehl, J. Meyer, S. S. Mohr, J. J. Montroy, T. E. Padin, S. Plagge, T. Pryke, C. Reichardt, C. L. Rest, A. Ruel, J. Ruhl, J. E. Saliwanchik, B. R. Saro, A. Schaffer, K. K. Shaw, L. Shirokoff, E. Song, J. Spieler, H. G. Stalder, B. Staniszewski, Z. Stark, A. A. Stubbs, C. W. Vanderlinde, K. Vieira, J. D. Williamson, R. Zenteno, A. South pole telescope detections of the previously unconfirmed Planck Early Sunyaev-Zel'dovich clusters in the southern hemisphere |
topic_facet |
cosmology: observation galaxies: clusters: individual (PLCKESZ G255.62-46.16 PLCKESZ G225.92-19.99 PLCKESZ G264.41+19.48 PLCKESZ G283.16-29.93 PLCKESZ G304.84-41.42) Astronomy and Astrophysic Space and Planetary Science |
description |
We present South Pole Telescope (SPT) observations of the five galaxy cluster candidates in the southern hemisphere which were reported as unconfirmed in the Planck Early Sunyaev-Zel'dovich (ESZ) sample. One cluster candidate, PLCKESZ G255.62-46.16, is located in the 2500 deg2 SPT SZ survey region and was reported previously as SPT-CL J0411-4819. For the remaining four candidates, which are located outside of the SPT SZ survey region, we performed short, dedicated SPT observations. Each of these four candidates was strongly detected in maps made from these observations, with signal-to-noise ratios ranging from 6.3 to 13.8. We have observed these four candidates on the Magellan-Baade telescope and used these data to estimate cluster redshifts from the red sequence. Resulting redshifts range from 0.24 to 0.46. We report measurements of Y 0farcm75, the integrated Comptonization within a 0farcm75 radius, for all five candidates. We also report X-ray luminosities calculated from ROSAT All-Sky Survey catalog counts, as well as optical and improved SZ coordinates for each candidate. The combination of SPT SZ measurements, optical red-sequence measurements, and X-ray luminosity estimates demonstrates that these five Planck ESZ cluster candidates do indeed correspond to real galaxy clusters with redshifts and observable properties consistent with the rest of the ESZ sample. |
author2 |
Story, K. Aird, K. A. Andersson, K. Armstrong, R. Bazin, G. Benson, B. A. Bleem, L. E. Bonamente, M. Brodwin, M. Carlstrom, J. E. Chang, C. L. Clocchiatti, A. Crawford, T. M. Crites, A. T. De Haan, T. Desai, S. Dobbs, M. A. Dudley, J. P. Foley, R. J. George, E. M. Gladders, M. D. Gonzalez, A. H. Halverson, N. W. High, F. W. Holder, G. P. Holzapfel, W. L. Hoover, S. Hrubes, J. D. Joy, M. Keisler, R. Knox, L. Lee, A. T. Leitch, E. M. Lueker, M. Luong-Van, D. Marrone, D. P. Mcmahon, J. J. Mehl, J. Meyer, S. S. Mohr, J. J. Montroy, T. E. Padin, S. Plagge, T. Pryke, C. Reichardt, C. L. Rest, A. Ruel, J. Ruhl, J. E. Saliwanchik, B. R. Saro, A. |
format |
Article in Journal/Newspaper |
author |
Story, K. Aird, K. A. Andersson, K. Armstrong, R. Bazin, G. Benson, B. A. Bleem, L. E. Bonamente, M. Brodwin, M. Carlstrom, J. E. Chang, C. L. Clocchiatti, A. Crawford, T. M. Crites, A. T. De Haan, T. Desai, S. Dobbs, M. A. Dudley, J. P. Foley, R. J. George, E. M. Gladders, M. D. Gonzalez, A. H. Halverson, N. W. High, F. W. Holder, G. P. Holzapfel, W. L. Hoover, S. Hrubes, J. D. Joy, M. Keisler, R. Knox, L. Lee, A. T. Leitch, E. M. Lueker, M. Luong-Van, D. Marrone, D. P. McMahon, J. J. Mehl, J. Meyer, S. S. Mohr, J. J. Montroy, T. E. Padin, S. Plagge, T. Pryke, C. Reichardt, C. L. Rest, A. Ruel, J. Ruhl, J. E. Saliwanchik, B. R. Saro, A. Schaffer, K. K. Shaw, L. Shirokoff, E. Song, J. Spieler, H. G. Stalder, B. Staniszewski, Z. Stark, A. A. Stubbs, C. W. Vanderlinde, K. Vieira, J. D. Williamson, R. Zenteno, A. |
author_facet |
Story, K. Aird, K. A. Andersson, K. Armstrong, R. Bazin, G. Benson, B. A. Bleem, L. E. Bonamente, M. Brodwin, M. Carlstrom, J. E. Chang, C. L. Clocchiatti, A. Crawford, T. M. Crites, A. T. De Haan, T. Desai, S. Dobbs, M. A. Dudley, J. P. Foley, R. J. George, E. M. Gladders, M. D. Gonzalez, A. H. Halverson, N. W. High, F. W. Holder, G. P. Holzapfel, W. L. Hoover, S. Hrubes, J. D. Joy, M. Keisler, R. Knox, L. Lee, A. T. Leitch, E. M. Lueker, M. Luong-Van, D. Marrone, D. P. McMahon, J. J. Mehl, J. Meyer, S. S. Mohr, J. J. Montroy, T. E. Padin, S. Plagge, T. Pryke, C. Reichardt, C. L. Rest, A. Ruel, J. Ruhl, J. E. Saliwanchik, B. R. Saro, A. Schaffer, K. K. Shaw, L. Shirokoff, E. Song, J. Spieler, H. G. Stalder, B. Staniszewski, Z. Stark, A. A. Stubbs, C. W. Vanderlinde, K. Vieira, J. D. Williamson, R. Zenteno, A. |
author_sort |
Story, K. |
title |
South pole telescope detections of the previously unconfirmed Planck Early Sunyaev-Zel'dovich clusters in the southern hemisphere |
title_short |
South pole telescope detections of the previously unconfirmed Planck Early Sunyaev-Zel'dovich clusters in the southern hemisphere |
title_full |
South pole telescope detections of the previously unconfirmed Planck Early Sunyaev-Zel'dovich clusters in the southern hemisphere |
title_fullStr |
South pole telescope detections of the previously unconfirmed Planck Early Sunyaev-Zel'dovich clusters in the southern hemisphere |
title_full_unstemmed |
South pole telescope detections of the previously unconfirmed Planck Early Sunyaev-Zel'dovich clusters in the southern hemisphere |
title_sort |
south pole telescope detections of the previously unconfirmed planck early sunyaev-zel'dovich clusters in the southern hemisphere |
publishDate |
2011 |
url |
http://hdl.handle.net/11368/2962541 https://doi.org/10.1088/2041-8205/735/2/L36 http://iopscience.iop.org/2041-8205/735/2/L36/pdf/2041-8205_735_2_L36.pdf |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000293138000012 volume:735 issue:2 firstpage:L36 lastpage:- journal:THE ASTROPHYSICAL JOURNAL LETTERS http://hdl.handle.net/11368/2962541 doi:10.1088/2041-8205/735/2/L36 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-79960913200 http://iopscience.iop.org/2041-8205/735/2/L36/pdf/2041-8205_735_2_L36.pdf |
op_doi |
https://doi.org/10.1088/2041-8205/735/2/L36 |
container_title |
The Astrophysical Journal |
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735 |
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2 |
container_start_page |
L36 |
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1766201494973972480 |