Constraints on the richness-mass relation and the optical-SZE positional offset distribution for SZE-selected clusters

A. Saro; S. Bocquet; E. Rozo; B. A. Benson; J. Mohr; E. S. Rykoff; M. Soares-Santos; L. Bleem; S. Dodelson; P. Melchior; F. Sobreira; V. Upadhyay; J. Weller; T. Abbott; F. B. Abdalla; S. Allam; R. Armstrong; M. Banerji; A. H. Bauer; M. Bayliss; A. Benoit-Lévy; G. M. Bernstein; E. Bertin; M. Brodwin; D. Brooks; E. Buckley-Geer; D. L. Burke; J. E. Carlstrom; R. Capasso; D. Capozzi; A. Carnero Rosell; M. Carrasco Kind; I. Chiu; R. Covarrubias; T. M. Crawford; M. Crocce; C. B. D'Andrea; L. N. da Costa; D. L. DePoy; S. Desai; T. de Haan; H. T. Diehl; J. P. Dietrich; P. Doel; C. E. Cunha; T. F. Eifler; A. E. Evrard; A. Fausti Neto; E. Fernandez; B. Flaugher; P. Fosalba; J. Frieman; C. Gangkofner; E. Gaztanaga; D. Gerdes; D. Gruen; R. A. Gruendl; N. Gupta; C. Hennig; W. L. Holzapfel; K. Honscheid; B. Jain; D. James; K. Kuehn; N. Kuropatkin; O. Lahav; T. S. Li; H. Lin; M. A.G. Maia; M. March; J. L. Marshall; Paul Martini; M. McDonald; C. J. Miller; R. Miquel; B. Nord; R. Ogando; A. A. Plazas; C. L. Reichardt; A. K. Romer; A. Roodman; M. Sako; E. Sanchez; M. Schubnell; I. Sevilla; R. C. Smith; B. Stalder; A. A. Stark; V. Strazzullo; E. Suchyta; M. E.C. Swanson; G. Tarle; J. Thaler; D. Thomas; D. Tucker; V. Vikram; A. von der Linden; A. R. Walker; R. H. Wechsler; W. Wester

doi:10.1093/mnras/stv2141

Constraints on the richness-mass relation and the optical-SZE positional offset distribution for SZE-selected clusters

A. Saro, S. Bocquet, E. Rozo, B. A. Benson, J. Mohr, E. S. Rykoff, M. Soares-Santos, L. Bleem, S. Dodelson, P. Melchior, F. Sobreira, V. Upadhyay, J. Weller, T. Abbott, F. B. Abdalla, S. Allam, R. Armstrong, M. Banerji, A. H. Bauer, M. BaylissA. Benoit-Lévy, G. M. Bernstein, E. Bertin, M. Brodwin, D. Brooks, E. Buckley-Geer, D. L. Burke, J. E. Carlstrom, R. Capasso, D. Capozzi, A. Carnero Rosell, M. Carrasco Kind, I. Chiu, R. Covarrubias, T. M. Crawford, M. Crocce, C. B. D'Andrea, L. N. da Costa, D. L. DePoy, S. Desai, T. de Haan, H. T. Diehl, J. P. Dietrich, P. Doel, C. E. Cunha, T. F. Eifler, A. E. Evrard, A. Fausti Neto, E. Fernandez, B. Flaugher, P. Fosalba, J. Frieman, C. Gangkofner, E. Gaztanaga, D. Gerdes, D. Gruen, R. A. Gruendl, N. Gupta, C. Hennig, W. L. Holzapfel, K. Honscheid, B. Jain, D. James, K. Kuehn, N. Kuropatkin, O. Lahav, T. S. Li, H. Lin, M. A.G. Maia, M. March, J. L. Marshall, Paul Martini, M. McDonald, C. J. Miller, R. Miquel, B. Nord, R. Ogando, A. A. Plazas, C. L. Reichardt, A. K. Romer, A. Roodman, M. Sako, E. Sanchez, M. Schubnell, I. Sevilla, R. C. Smith, B. Stalder, A. A. Stark, V. Strazzullo, E. Suchyta, M. E.C. Swanson, G. Tarle, J. Thaler, D. Thomas, D. Tucker, V. Vikram, A. von der Linden, A. R. Walker, R. H. Wechsler, W. Wester

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© 2015 The Author. We cross-match galaxy cluster candidates selected via their Sunyaev-Zel'dovich effect (SZE) signatures in 129.1 deg2 of the South Pole Telescope 2500d SPT-SZ survey with optically identified clusters selected from the Dark Energy Survey science verification data. We identify 25 clusters between 0.1 ≲ z ≲ 0.8 in the union of the SPT-SZ and redMaPPer (RM) samples. RM is an optical cluster finding algorithm that also returns a richness estimate for each cluster. We model the richness λ-mass relation with the following function 〈lnλ|M500〉 ∝ BλlnM500 + Cλln E(z) and use SPT-SZ cluster masses and RM richnesses λ to constrain the parameters. We find Bλ = 1.14-0.18+0.21 and Cλ = 0.73-0.75+0.77. The associated scatter in mass at fixed richness is σlnM|λ = 0.18-0.05+0.08 at a characteristic richness λ=70.We demonstrate that our model provides an adequate description of the matched sample, showing that the fraction of SPT-SZ-selected clusters with RM counterparts is consistent with expectations and that the fraction of RMselected clusters with SPT-SZ counterparts is in mild tension with expectation. We model the optical-SZE cluster positional offset distribution with the sum of two Gaussians, showing that it is consistent with a dominant, centrally peaked population and a subdominant population characterized by larger offsets. We also cross-match the RMcatalogue with SPT-SZ candidates below the official catalogue threshold significance ξ = 4.5, using the RM catalogue to provide optical confirmation and redshifts for 15 additional clusters with ξ ∈ [4, 4.5].

Idioma original	Anglès
Pàgines (de-a)	2305-2319
Revista	Monthly Notices of the Royal Astronomical Society
Volum	454
Número	3
DOIs	https://doi.org/10.1093/mnras/stv2141
Estat de la publicació	Publicada - 11 de des. 2015

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10.1093/mnras/stv2141

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https://www.scopus.com/pages/publications/85040254034

redMaPPer cluster catalog from DES data
Rykoff, E. S. (Creador), Rozo, E. (Creador), Hollowood, D. (Creador), Bermeo-Hernandez, A. (Creador), Jeltema, T. (Creador), Mayers, J. (Creador), Romer, A. K. (Creador), Rooney, P. (Creador), Saro, A. (Creador), Cervantes, C. V. (Col·laborador), Wechsler, R. H. (Creador), Wilcox, H. (Creador), Abbott, T. M. C. (Col·laborador), Abdalla, F. B. (Creador), Allam, S. (Creador), Annis, J. (Creador), Benoit-Lévy, A. (Col·laborador), Bernstein, G. M. (Creador), Bertin, E. (Creador), Brooks, D. (Creador), Burke, D. L. (Creador), Capozzi, D. (Creador), Rosell, A. C. (Col·laborador), Kind, M. C. (Col·laborador), Castander, F. J. (Creador), Childress, M. (Creador), Collins, C. A. (Creador), Cunha, C. E. (Creador), D'Andrea, C. B. (Creador), Costa, L. N. D. (Col·laborador), Davis, T. M. (Creador), Desai, S. (Creador), Diehl, H. T. (Creador), Dietrich, J. P. (Creador), Doel, P. (Creador), Evrard, A. E. (Creador), Finley, D. A. (Creador), Flaugher, B. (Creador), Fosalba, P. (Creador), Frieman, J. (Creador), Glazebrook, K. (Creador), Goldstein, D. A. (Creador), Gruen, D. (Creador), Gruendl, R. A. (Creador), Gutierrez, G. (Creador), Hilton, M. (Creador), Honscheid, K. (Creador), Hoyle, B. (Creador), James, D. J. (Creador), Kay, S. T. (Creador), Kuehn, K. (Creador), Kuropatkin, N. (Creador), Lahav, O. (Creador), Lewis, G. F. (Creador), Lidman, C. (Creador), Lima, M. (Creador), Maia, M. A. G. (Col·laborador), Mann, R. G. (Creador), Marshall, J. L. (Creador), Martini, P. (Creador), Melchior, P. (Creador), Miller, C. J. (Creador), Miquel, R. (Creador), Mohr, J. J. (Creador), Nichol, R. C. (Creador), Nord, B. (Creador), Ogando, R. (Creador), Plazas, A. A. (Creador), Reil, K. (Creador), Sahlén, M. (Col·laborador), Sanchez, E. (Creador), Santiago, B. (Creador), Scarpine, V. (Creador), Schubnell, M. (Creador), Sevilla-Noarbe, I. (Creador), Smith, R. C. (Creador), Soares-Santos, M. (Creador), Sobreira, F. (Creador), Stott, J. P. (Creador) & Suchyta, E. (Creador), Centre de Donnees Strasbourg (CDS), 5 de febr. 2019
DOI: 10.26093/cds/vizier.22240001, https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/224/1
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Saro, A., Bocquet, S., Rozo, E., Benson, B. A., Mohr, J., Rykoff, E. S., Soares-Santos, M., Bleem, L., Dodelson, S., Melchior, P., Sobreira, F., Upadhyay, V., Weller, J., Abbott, T., Abdalla, F. B., Allam, S., Armstrong, R., Banerji, M., Bauer, A. H., ... Wester, W. (2015). Constraints on the richness-mass relation and the optical-SZE positional offset distribution for SZE-selected clusters. Monthly Notices of the Royal Astronomical Society, 454(3), 2305-2319. https://doi.org/10.1093/mnras/stv2141

@article{0cde611bed874a20b0d9da7860f4f5a1,

title = "Constraints on the richness-mass relation and the optical-SZE positional offset distribution for SZE-selected clusters",

abstract = "{\textcopyright} 2015 The Author. We cross-match galaxy cluster candidates selected via their Sunyaev-Zel'dovich effect (SZE) signatures in 129.1 deg2 of the South Pole Telescope 2500d SPT-SZ survey with optically identified clusters selected from the Dark Energy Survey science verification data. We identify 25 clusters between 0.1 ≲ z ≲ 0.8 in the union of the SPT-SZ and redMaPPer (RM) samples. RM is an optical cluster finding algorithm that also returns a richness estimate for each cluster. We model the richness λ-mass relation with the following function 〈lnλ|M500〉 ∝ BλlnM500 + Cλln E(z) and use SPT-SZ cluster masses and RM richnesses λ to constrain the parameters. We find Bλ = 1.14-0.18+0.21 and Cλ = 0.73-0.75+0.77. The associated scatter in mass at fixed richness is σlnM|λ = 0.18-0.05+0.08 at a characteristic richness λ=70.We demonstrate that our model provides an adequate description of the matched sample, showing that the fraction of SPT-SZ-selected clusters with RM counterparts is consistent with expectations and that the fraction of RMselected clusters with SPT-SZ counterparts is in mild tension with expectation. We model the optical-SZE cluster positional offset distribution with the sum of two Gaussians, showing that it is consistent with a dominant, centrally peaked population and a subdominant population characterized by larger offsets. We also cross-match the RMcatalogue with SPT-SZ candidates below the official catalogue threshold significance ξ = 4.5, using the RM catalogue to provide optical confirmation and redshifts for 15 additional clusters with ξ ∈ [4, 4.5].",

keywords = "Catalogues, Cosmology: miscellaneous, Galaxies: abundances, Galaxies: clusters: general, Galaxies: haloes, Galaxies: statistics, Large-scale structure of Universe, Methods: data analysis",

author = "A. Saro and S. Bocquet and E. Rozo and Benson, \{B. A.\} and J. Mohr and Rykoff, \{E. S.\} and M. Soares-Santos and L. Bleem and S. Dodelson and P. Melchior and F. Sobreira and V. Upadhyay and J. Weller and T. Abbott and Abdalla, \{F. B.\} and S. Allam and R. Armstrong and M. Banerji and Bauer, \{A. H.\} and M. Bayliss and A. Benoit-L{\'e}vy and Bernstein, \{G. M.\} and E. Bertin and M. Brodwin and D. Brooks and E. Buckley-Geer and Burke, \{D. L.\} and Carlstrom, \{J. E.\} and R. Capasso and D. Capozzi and \{Carnero Rosell\}, A. and \{Carrasco Kind\}, M. and I. Chiu and R. Covarrubias and Crawford, \{T. M.\} and M. Crocce and D'Andrea, \{C. B.\} and \{da Costa\}, \{L. N.\} and DePoy, \{D. L.\} and S. Desai and \{de Haan\}, T. and Diehl, \{H. T.\} and Dietrich, \{J. P.\} and P. Doel and Cunha, \{C. E.\} and Eifler, \{T. F.\} and Evrard, \{A. E.\} and \{Fausti Neto\}, A. and E. Fernandez and B. Flaugher and P. Fosalba and J. Frieman and C. Gangkofner and E. Gaztanaga and D. Gerdes and D. Gruen and Gruendl, \{R. A.\} and N. Gupta and C. Hennig and Holzapfel, \{W. L.\} and K. Honscheid and B. Jain and D. James and K. Kuehn and N. Kuropatkin and O. Lahav and Li, \{T. S.\} and H. Lin and Maia, \{M. A.G.\} and M. March and Marshall, \{J. L.\} and Paul Martini and M. McDonald and Miller, \{C. J.\} and R. Miquel and B. Nord and R. Ogando and Plazas, \{A. A.\} and Reichardt, \{C. L.\} and Romer, \{A. K.\} and A. Roodman and M. Sako and E. Sanchez and M. Schubnell and I. Sevilla and Smith, \{R. C.\} and B. Stalder and Stark, \{A. A.\} and V. Strazzullo and E. Suchyta and Swanson, \{M. E.C.\} and G. Tarle and J. Thaler and D. Thomas and D. Tucker and V. Vikram and \{von der Linden\}, A. and Walker, \{A. R.\} and Wechsler, \{R. H.\} and W. Wester",

year = "2015",

month = dec,

day = "11",

doi = "10.1093/mnras/stv2141",

language = "English",

volume = "454",

pages = "2305--2319",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

number = "3",

}

Saro, A, Bocquet, S, Rozo, E, Benson, BA, Mohr, J, Rykoff, ES, Soares-Santos, M, Bleem, L, Dodelson, S, Melchior, P, Sobreira, F, Upadhyay, V, Weller, J, Abbott, T, Abdalla, FB, Allam, S, Armstrong, R, Banerji, M, Bauer, AH, Bayliss, M, Benoit-Lévy, A, Bernstein, GM, Bertin, E, Brodwin, M, Brooks, D, Buckley-Geer, E, Burke, DL, Carlstrom, JE, Capasso, R, Capozzi, D, Carnero Rosell, A, Carrasco Kind, M, Chiu, I, Covarrubias, R, Crawford, TM, Crocce, M, D'Andrea, CB, da Costa, LN, DePoy, DL, Desai, S, de Haan, T, Diehl, HT, Dietrich, JP, Doel, P, Cunha, CE, Eifler, TF, Evrard, AE, Fausti Neto, A, Fernandez, E, Flaugher, B, Fosalba, P, Frieman, J, Gangkofner, C, Gaztanaga, E, Gerdes, D, Gruen, D, Gruendl, RA, Gupta, N, Hennig, C, Holzapfel, WL, Honscheid, K, Jain, B, James, D, Kuehn, K, Kuropatkin, N, Lahav, O, Li, TS, Lin, H, Maia, MAG, March, M, Marshall, JL, Martini, P, McDonald, M, Miller, CJ, Miquel, R, Nord, B, Ogando, R, Plazas, AA, Reichardt, CL, Romer, AK, Roodman, A, Sako, M, Sanchez, E, Schubnell, M, Sevilla, I, Smith, RC, Stalder, B, Stark, AA, Strazzullo, V, Suchyta, E, Swanson, MEC, Tarle, G, Thaler, J, Thomas, D, Tucker, D, Vikram, V, von der Linden, A, Walker, AR, Wechsler, RH & Wester, W 2015, 'Constraints on the richness-mass relation and the optical-SZE positional offset distribution for SZE-selected clusters', Monthly Notices of the Royal Astronomical Society, vol. 454, núm. 3, pàg. 2305-2319. https://doi.org/10.1093/mnras/stv2141

TY - JOUR

T1 - Constraints on the richness-mass relation and the optical-SZE positional offset distribution for SZE-selected clusters

AU - Saro, A.

AU - Bocquet, S.

AU - Rozo, E.

AU - Benson, B. A.

AU - Mohr, J.

AU - Rykoff, E. S.

AU - Soares-Santos, M.

AU - Bleem, L.

AU - Dodelson, S.

AU - Melchior, P.

AU - Sobreira, F.

AU - Upadhyay, V.

AU - Weller, J.

AU - Abbott, T.

AU - Abdalla, F. B.

AU - Allam, S.

AU - Armstrong, R.

AU - Banerji, M.

AU - Bauer, A. H.

AU - Bayliss, M.

AU - Benoit-Lévy, A.

AU - Bernstein, G. M.

AU - Bertin, E.

AU - Brodwin, M.

AU - Brooks, D.

AU - Buckley-Geer, E.

AU - Burke, D. L.

AU - Carlstrom, J. E.

AU - Capasso, R.

AU - Capozzi, D.

AU - Carnero Rosell, A.

AU - Carrasco Kind, M.

AU - Chiu, I.

AU - Covarrubias, R.

AU - Crawford, T. M.

AU - Crocce, M.

AU - D'Andrea, C. B.

AU - da Costa, L. N.

AU - DePoy, D. L.

AU - Desai, S.

AU - de Haan, T.

AU - Diehl, H. T.

AU - Dietrich, J. P.

AU - Doel, P.

AU - Cunha, C. E.

AU - Eifler, T. F.

AU - Evrard, A. E.

AU - Fausti Neto, A.

AU - Fernandez, E.

AU - Flaugher, B.

AU - Fosalba, P.

AU - Frieman, J.

AU - Gangkofner, C.

AU - Gaztanaga, E.

AU - Gerdes, D.

AU - Gruen, D.

AU - Gruendl, R. A.

AU - Gupta, N.

AU - Hennig, C.

AU - Holzapfel, W. L.

AU - Honscheid, K.

AU - Jain, B.

AU - James, D.

AU - Kuehn, K.

AU - Kuropatkin, N.

AU - Lahav, O.

AU - Li, T. S.

AU - Lin, H.

AU - Maia, M. A.G.

AU - March, M.

AU - Marshall, J. L.

AU - Martini, Paul

AU - McDonald, M.

AU - Miller, C. J.

AU - Miquel, R.

AU - Nord, B.

AU - Ogando, R.

AU - Plazas, A. A.

AU - Reichardt, C. L.

AU - Romer, A. K.

AU - Roodman, A.

AU - Sako, M.

AU - Sanchez, E.

AU - Schubnell, M.

AU - Sevilla, I.

AU - Smith, R. C.

AU - Stalder, B.

AU - Stark, A. A.

AU - Strazzullo, V.

AU - Suchyta, E.

AU - Swanson, M. E.C.

AU - Tarle, G.

AU - Thaler, J.

AU - Thomas, D.

AU - Tucker, D.

AU - Vikram, V.

AU - von der Linden, A.

AU - Walker, A. R.

AU - Wechsler, R. H.

AU - Wester, W.

PY - 2015/12/11

Y1 - 2015/12/11

N2 - © 2015 The Author. We cross-match galaxy cluster candidates selected via their Sunyaev-Zel'dovich effect (SZE) signatures in 129.1 deg2 of the South Pole Telescope 2500d SPT-SZ survey with optically identified clusters selected from the Dark Energy Survey science verification data. We identify 25 clusters between 0.1 ≲ z ≲ 0.8 in the union of the SPT-SZ and redMaPPer (RM) samples. RM is an optical cluster finding algorithm that also returns a richness estimate for each cluster. We model the richness λ-mass relation with the following function 〈lnλ|M500〉 ∝ BλlnM500 + Cλln E(z) and use SPT-SZ cluster masses and RM richnesses λ to constrain the parameters. We find Bλ = 1.14-0.18+0.21 and Cλ = 0.73-0.75+0.77. The associated scatter in mass at fixed richness is σlnM|λ = 0.18-0.05+0.08 at a characteristic richness λ=70.We demonstrate that our model provides an adequate description of the matched sample, showing that the fraction of SPT-SZ-selected clusters with RM counterparts is consistent with expectations and that the fraction of RMselected clusters with SPT-SZ counterparts is in mild tension with expectation. We model the optical-SZE cluster positional offset distribution with the sum of two Gaussians, showing that it is consistent with a dominant, centrally peaked population and a subdominant population characterized by larger offsets. We also cross-match the RMcatalogue with SPT-SZ candidates below the official catalogue threshold significance ξ = 4.5, using the RM catalogue to provide optical confirmation and redshifts for 15 additional clusters with ξ ∈ [4, 4.5].

AB - © 2015 The Author. We cross-match galaxy cluster candidates selected via their Sunyaev-Zel'dovich effect (SZE) signatures in 129.1 deg2 of the South Pole Telescope 2500d SPT-SZ survey with optically identified clusters selected from the Dark Energy Survey science verification data. We identify 25 clusters between 0.1 ≲ z ≲ 0.8 in the union of the SPT-SZ and redMaPPer (RM) samples. RM is an optical cluster finding algorithm that also returns a richness estimate for each cluster. We model the richness λ-mass relation with the following function 〈lnλ|M500〉 ∝ BλlnM500 + Cλln E(z) and use SPT-SZ cluster masses and RM richnesses λ to constrain the parameters. We find Bλ = 1.14-0.18+0.21 and Cλ = 0.73-0.75+0.77. The associated scatter in mass at fixed richness is σlnM|λ = 0.18-0.05+0.08 at a characteristic richness λ=70.We demonstrate that our model provides an adequate description of the matched sample, showing that the fraction of SPT-SZ-selected clusters with RM counterparts is consistent with expectations and that the fraction of RMselected clusters with SPT-SZ counterparts is in mild tension with expectation. We model the optical-SZE cluster positional offset distribution with the sum of two Gaussians, showing that it is consistent with a dominant, centrally peaked population and a subdominant population characterized by larger offsets. We also cross-match the RMcatalogue with SPT-SZ candidates below the official catalogue threshold significance ξ = 4.5, using the RM catalogue to provide optical confirmation and redshifts for 15 additional clusters with ξ ∈ [4, 4.5].

KW - Catalogues

KW - Cosmology: miscellaneous

KW - Galaxies: abundances

KW - Galaxies: clusters: general

KW - Galaxies: haloes

KW - Galaxies: statistics

KW - Large-scale structure of Universe

KW - Methods: data analysis

UR - https://www.scopus.com/pages/publications/85040254034

U2 - 10.1093/mnras/stv2141

DO - 10.1093/mnras/stv2141

M3 - Article

SN - 0035-8711

VL - 454

SP - 2305

EP - 2319

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 3

ER -

Constraints on the richness-mass relation and the optical-SZE positional offset distribution for SZE-selected clusters

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redMaPPer cluster catalog from DES data

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