THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA
We describe updates to the redMaPPer algorithm, a photometric red-sequence cluster finder specifically designed for large photometric surveys. The updated algorithm is applied to 150 {{deg}}2 of Science Verification (SV) data from the Dark Energy Survey (DES), and to the Sloan Digital Sky Survey (SD...
Published in: | The Astrophysical Journal Supplement Series |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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2016
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Subjects: | |
Online Access: | http://hdl.handle.net/11368/2962580 https://doi.org/10.3847/0067-0049/224/1/1 https://iopscience.iop.org/article/10.3847/0067-0049/224/1/1 |
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ftunitriestiris:oai:arts.units.it:11368/2962580 |
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openpolar |
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Open Polar |
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Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) |
op_collection_id |
ftunitriestiris |
language |
English |
topic |
galaxies: clusters: general Astronomy and Astrophysic Space and Planetary Science |
spellingShingle |
galaxies: clusters: general Astronomy and Astrophysic Space and Planetary Science Rykoff, E. S. Rozo, E. Hollowood, D. Bermeo-Hernandez, A. Jeltema, T. Mayers, J. Romer, A. K. Rooney, P. Saro, A. Cervantes, C. Vergara Wechsler, R. H. Wilcox, H. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Benoit-Lévy, A. Bernstein, G. M. Bertin, E. Brooks, D. Burke, D. L. Capozzi, D. Rosell, A. Carnero Kind, M. Carrasco Castander, F. J. Childress, M. Collins, C. A. Cunha, C. E. D'Andrea, C. B. Costa, L. N. Da Davis, T. M. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Finley, D. A. Flaugher, B. Fosalba, P. Frieman, J. Glazebrook, K. Goldstein, D. A. Gruen, D. Gruendl, R. A. Gutierrez, G. Hilton, M. Honscheid, K. Hoyle, B. James, D. J. Kay, S. T. Kuehn, K. Kuropatkin, N. Lahav, O. Lewis, G. F. Lidman, C. Lima, M. Maia, M. A. G. Mann, R. G. Marshall, J. L. Martini, P. Melchior, P. Miller, C. J. Miquel, R. Mohr, J. J. Nichol, R. C. Nord, B. Ogando, R. Plazas, A. A. Reil, K. Sahlén, M. Sanchez, E. Santiago, B. Scarpine, V. Schubnell, M. Sevilla-Noarbe, I. Smith, R. C. Soares-Santos, M. Sobreira, F. Stott, J. P. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Tucker, D. Uddin, S. Viana, P. T. P. Vikram, V. Walker, A. R. Zhang, Y. THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA |
topic_facet |
galaxies: clusters: general Astronomy and Astrophysic Space and Planetary Science |
description |
We describe updates to the redMaPPer algorithm, a photometric red-sequence cluster finder specifically designed for large photometric surveys. The updated algorithm is applied to 150 {{deg}}2 of Science Verification (SV) data from the Dark Energy Survey (DES), and to the Sloan Digital Sky Survey (SDSS) DR8 photometric data set. The DES SV catalog is locally volume limited and contains 786 clusters with richness λ gt 20 (roughly equivalent to {M}{{500c}}≳ {10}14 {h}70-1 {M}☉ ) and 0.2lt zlt 0.9. The DR8 catalog consists of 26,311 clusters with 0.08lt zlt 0.6, with a sharply increasing richness threshold as a function of redshift for z≳ 0.35. The photometric redshift performance of both catalogs is shown to be excellent, with photometric redshift uncertainties controlled at the {σ }z/(1+z)∼ 0.01 level for z≲ 0.7, rising to ∼0.02 at z∼ 0.9 in DES SV. We make use of Chandra and XMM X-ray and South Pole Telescope Sunyaev-Zeldovich data to show that the centering performance and mass-richness scatter are consistent with expectations based on prior runs of redMaPPer on SDSS data. We also show how the redMaPPer photo-z and richness estimates are relatively insensitive to imperfect star/galaxy separation and small-scale star masks. |
author2 |
Rykoff, E. S. Rozo, E. Hollowood, D. Bermeo-Hernandez, A. Jeltema, T. Mayers, J. Romer, A. K. Rooney, P. Saro, A. Cervantes, C. Vergara Wechsler, R. H. Wilcox, H. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Benoit-Lévy, A. Bernstein, G. M. Bertin, E. Brooks, D. Burke, D. L. Capozzi, D. Rosell, A. Carnero Kind, M. Carrasco Castander, F. J. Childress, M. Collins, C. A. Cunha, C. E. D'Andrea, C. B. Costa, L. N. Da Davis, T. M. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Finley, D. A. Flaugher, B. Fosalba, P. Frieman, J. Glazebrook, K. Goldstein, D. A. Gruen, D. Gruendl, R. A. Gutierrez, G. Hilton, M. Honscheid, K. Hoyle, B. James, D. J. Kay, S. T. |
format |
Article in Journal/Newspaper |
author |
Rykoff, E. S. Rozo, E. Hollowood, D. Bermeo-Hernandez, A. Jeltema, T. Mayers, J. Romer, A. K. Rooney, P. Saro, A. Cervantes, C. Vergara Wechsler, R. H. Wilcox, H. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Benoit-Lévy, A. Bernstein, G. M. Bertin, E. Brooks, D. Burke, D. L. Capozzi, D. Rosell, A. Carnero Kind, M. Carrasco Castander, F. J. Childress, M. Collins, C. A. Cunha, C. E. D'Andrea, C. B. Costa, L. N. Da Davis, T. M. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Finley, D. A. Flaugher, B. Fosalba, P. Frieman, J. Glazebrook, K. Goldstein, D. A. Gruen, D. Gruendl, R. A. Gutierrez, G. Hilton, M. Honscheid, K. Hoyle, B. James, D. J. Kay, S. T. Kuehn, K. Kuropatkin, N. Lahav, O. Lewis, G. F. Lidman, C. Lima, M. Maia, M. A. G. Mann, R. G. Marshall, J. L. Martini, P. Melchior, P. Miller, C. J. Miquel, R. Mohr, J. J. Nichol, R. C. Nord, B. Ogando, R. Plazas, A. A. Reil, K. Sahlén, M. Sanchez, E. Santiago, B. Scarpine, V. Schubnell, M. Sevilla-Noarbe, I. Smith, R. C. Soares-Santos, M. Sobreira, F. Stott, J. P. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Tucker, D. Uddin, S. Viana, P. T. P. Vikram, V. Walker, A. R. Zhang, Y. |
author_facet |
Rykoff, E. S. Rozo, E. Hollowood, D. Bermeo-Hernandez, A. Jeltema, T. Mayers, J. Romer, A. K. Rooney, P. Saro, A. Cervantes, C. Vergara Wechsler, R. H. Wilcox, H. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Benoit-Lévy, A. Bernstein, G. M. Bertin, E. Brooks, D. Burke, D. L. Capozzi, D. Rosell, A. Carnero Kind, M. Carrasco Castander, F. J. Childress, M. Collins, C. A. Cunha, C. E. D'Andrea, C. B. Costa, L. N. Da Davis, T. M. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Finley, D. A. Flaugher, B. Fosalba, P. Frieman, J. Glazebrook, K. Goldstein, D. A. Gruen, D. Gruendl, R. A. Gutierrez, G. Hilton, M. Honscheid, K. Hoyle, B. James, D. J. Kay, S. T. Kuehn, K. Kuropatkin, N. Lahav, O. Lewis, G. F. Lidman, C. Lima, M. Maia, M. A. G. Mann, R. G. Marshall, J. L. Martini, P. Melchior, P. Miller, C. J. Miquel, R. Mohr, J. J. Nichol, R. C. Nord, B. Ogando, R. Plazas, A. A. Reil, K. Sahlén, M. Sanchez, E. Santiago, B. Scarpine, V. Schubnell, M. Sevilla-Noarbe, I. Smith, R. C. Soares-Santos, M. Sobreira, F. Stott, J. P. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Tucker, D. Uddin, S. Viana, P. T. P. Vikram, V. Walker, A. R. Zhang, Y. |
author_sort |
Rykoff, E. S. |
title |
THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA |
title_short |
THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA |
title_full |
THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA |
title_fullStr |
THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA |
title_full_unstemmed |
THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA |
title_sort |
redmapper galaxy cluster catalog from des science verification data |
publishDate |
2016 |
url |
http://hdl.handle.net/11368/2962580 https://doi.org/10.3847/0067-0049/224/1/1 https://iopscience.iop.org/article/10.3847/0067-0049/224/1/1 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
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ftunitriestiris:oai:arts.units.it:11368/2962580 2023-05-15T18:22:47+02:00 THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA Rykoff, E. S. Rozo, E. Hollowood, D. Bermeo-Hernandez, A. Jeltema, T. Mayers, J. Romer, A. K. Rooney, P. Saro, A. Cervantes, C. Vergara Wechsler, R. H. Wilcox, H. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Benoit-Lévy, A. Bernstein, G. M. Bertin, E. Brooks, D. Burke, D. L. Capozzi, D. Rosell, A. Carnero Kind, M. Carrasco Castander, F. J. Childress, M. Collins, C. A. Cunha, C. E. D'Andrea, C. B. Costa, L. N. Da Davis, T. M. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Finley, D. A. Flaugher, B. Fosalba, P. Frieman, J. Glazebrook, K. Goldstein, D. A. Gruen, D. Gruendl, R. A. Gutierrez, G. Hilton, M. Honscheid, K. Hoyle, B. James, D. J. Kay, S. T. Kuehn, K. Kuropatkin, N. Lahav, O. Lewis, G. F. Lidman, C. Lima, M. Maia, M. A. G. Mann, R. G. Marshall, J. L. Martini, P. Melchior, P. Miller, C. J. Miquel, R. Mohr, J. J. Nichol, R. C. Nord, B. Ogando, R. Plazas, A. A. Reil, K. Sahlén, M. Sanchez, E. Santiago, B. Scarpine, V. Schubnell, M. Sevilla-Noarbe, I. Smith, R. C. Soares-Santos, M. Sobreira, F. Stott, J. P. Suchyta, E. Swanson, M. E. C. Tarle, G. Thomas, D. Tucker, D. Uddin, S. Viana, P. T. P. Vikram, V. Walker, A. R. Zhang, Y. Rykoff, E. S. Rozo, E. Hollowood, D. Bermeo-Hernandez, A. Jeltema, T. Mayers, J. Romer, A. K. Rooney, P. Saro, A. Cervantes, C. Vergara Wechsler, R. H. Wilcox, H. Abbott, T. M. C. Abdalla, F. B. Allam, S. Annis, J. Benoit-Lévy, A. Bernstein, G. M. Bertin, E. Brooks, D. Burke, D. L. Capozzi, D. Rosell, A. Carnero Kind, M. Carrasco Castander, F. J. Childress, M. Collins, C. A. Cunha, C. E. D'Andrea, C. B. Costa, L. N. Da Davis, T. M. Desai, S. Diehl, H. T. Dietrich, J. P. Doel, P. Evrard, A. E. Finley, D. A. Flaugher, B. Fosalba, P. Frieman, J. Glazebrook, K. Goldstein, D. A. Gruen, D. Gruendl, R. A. Gutierrez, G. Hilton, M. Honscheid, K. Hoyle, B. James, D. J. Kay, S. T. 2016 http://hdl.handle.net/11368/2962580 https://doi.org/10.3847/0067-0049/224/1/1 https://iopscience.iop.org/article/10.3847/0067-0049/224/1/1 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000377050200001 volume:224 issue:1 firstpage:1 lastpage:19 numberofpages:19 journal:ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES info:eu-repo/grantAgreement/EC/FP7/240672; 291329; 306478 http://hdl.handle.net/11368/2962580 doi:10.3847/0067-0049/224/1/1 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84977657595 https://iopscience.iop.org/article/10.3847/0067-0049/224/1/1 info:eu-repo/semantics/openAccess galaxies: clusters: general Astronomy and Astrophysic Space and Planetary Science info:eu-repo/semantics/article 2016 ftunitriestiris https://doi.org/10.3847/0067-0049/224/1/1 2023-04-09T06:16:39Z We describe updates to the redMaPPer algorithm, a photometric red-sequence cluster finder specifically designed for large photometric surveys. The updated algorithm is applied to 150 {{deg}}2 of Science Verification (SV) data from the Dark Energy Survey (DES), and to the Sloan Digital Sky Survey (SDSS) DR8 photometric data set. The DES SV catalog is locally volume limited and contains 786 clusters with richness λ gt 20 (roughly equivalent to {M}{{500c}}≳ {10}14 {h}70-1 {M}☉ ) and 0.2lt zlt 0.9. The DR8 catalog consists of 26,311 clusters with 0.08lt zlt 0.6, with a sharply increasing richness threshold as a function of redshift for z≳ 0.35. The photometric redshift performance of both catalogs is shown to be excellent, with photometric redshift uncertainties controlled at the {σ }z/(1+z)∼ 0.01 level for z≲ 0.7, rising to ∼0.02 at z∼ 0.9 in DES SV. We make use of Chandra and XMM X-ray and South Pole Telescope Sunyaev-Zeldovich data to show that the centering performance and mass-richness scatter are consistent with expectations based on prior runs of redMaPPer on SDSS data. We also show how the redMaPPer photo-z and richness estimates are relatively insensitive to imperfect star/galaxy separation and small-scale star masks. Article in Journal/Newspaper South pole Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste) South Pole The Astrophysical Journal Supplement Series 224 1 1 |