GALAXY CLUSTERS DISCOVERED VIA THE THERMAL SUNYAEV-ZEL’DOVICH EFFECT IN THE 500-SQUARE-DEGREE SPTPOL SURVEY

L. E. Bleem; M. Klein; T. M.C. Abbott; P. A.R. Ade; M. Aguena; O. Alves; A. J. Anderson; F. Andrade-Oliveira; B. Ansarinejad; M. Archipley; M. L.N. Ashby; J. E. Austermann; D. Bacon; J. A. Beall; A. N. Bender; B. A. Benson; F. Bianchini; S. Bocquet; D. Brooks; D. L. Burke; M. Calzadilla; J. E. Carlstrom; A. Carnero Rosell; J. Carretero; C. L. Chang; P. Chaubal; H. C. Chiang; T. L. Chou; R. Citron; C. Corbett Moran; M. Costanzi; T. M. Crawford; A. T. Crites; L. N. da Costa; T. Haan; J. De Vicente; S. Desai; M. A. Dobbs; P. Doel; W. Everett; I. Ferrero; B. Flaugher; B. Floyd; D. Friedel; J. Frieman; J. Gallicchio; J. Garc’ia-Bellido; M. Gatti; E. M. George; G. Giannini; S. Grandis; D. Gruen; R. A. Gruendl; N. Gupta; G. Gutierrez; N. W. Halverson; S. R. Hinton; G. P. Holder; D. L. Hollowood; W. L. Holzapfel; K. Honscheid; J. D. Hrubes; N. Huang; J. Hubmayr; K. D. Irwin; J. Mena-Fern’andez; D. J. James; F. Kéruzoré; L. Knox; K. Kuehn; O. Lahav; A. T. Lee; S. Lee; D. Li; A. Lowitz; J. L. Marshal; M. McDonald; J. J. McMahon; F. Menanteau; S. S. Meyer; R. Miquel; J. J. Mohr; J. Montgomery; J. Myles; T. Natoli; J. P. Nibarger; G. I. Noble; V. Novosad; R. L.C. Ogando; S. Padin; S. Patil; M. E.S. Pereira; A. Pieres; A. A.Plazas Malag’on; C. Pryke; C. L. Reichardt; M. Rodr’iguez-Monroy; A. K. Romer; J. E. Ruhl; B. R. Saliwanchik; L. Salvati; E. Sanchez; A. Saro; K. K. Schaffer; T. Schrabback; I. Sevilla-Noarbe; C. Sievers; G. Smecher; M. Smith; T. Somboonpanyakul; B. Stalder; A. A. Stark; E. Suchyta; M. E.C. Swanson; G. Tarle; C. To; C. Tucker; T. Veach; J. D. Vieira; M. Vincenzi; G. Wang; J. Weller; N. Whitehorn; P. Wiseman; W. L.K. Wu; V. Yefremenko; J. A. Zebrowski; Y. Zhang

doi:10.21105/astro.2311.07512

GALAXY CLUSTERS DISCOVERED VIA THE THERMAL SUNYAEV-ZEL’DOVICH EFFECT IN THE 500-SQUARE-DEGREE SPTPOL SURVEY

L. E. Bleem, M. Klein, T. M.C. Abbott, P. A.R. Ade, M. Aguena, O. Alves, A. J. Anderson, F. Andrade-Oliveira, B. Ansarinejad, M. Archipley, M. L.N. Ashby, J. E. Austermann, D. Bacon, J. A. Beall, A. N. Bender, B. A. Benson, F. Bianchini, S. Bocquet, D. Brooks, D. L. BurkeM. Calzadilla, J. E. Carlstrom, A. Carnero Rosell, J. Carretero, C. L. Chang, P. Chaubal, H. C. Chiang, T. L. Chou, R. Citron, C. Corbett Moran, M. Costanzi, T. M. Crawford, A. T. Crites, L. N. da Costa, T. Haan, J. De Vicente, S. Desai, M. A. Dobbs, P. Doel, W. Everett, I. Ferrero, B. Flaugher, B. Floyd, D. Friedel, J. Frieman, J. Gallicchio, J. Garc’ia-Bellido, M. Gatti, E. M. George, G. Giannini, S. Grandis, D. Gruen, R. A. Gruendl, N. Gupta, G. Gutierrez, N. W. Halverson, S. R. Hinton, G. P. Holder, D. L. Hollowood, W. L. Holzapfel, K. Honscheid, J. D. Hrubes, N. Huang, J. Hubmayr, K. D. Irwin, J. Mena-Fern’andez, D. J. James, F. Kéruzoré, L. Knox, K. Kuehn, O. Lahav, A. T. Lee, S. Lee, D. Li, A. Lowitz, J. L. Marshal, M. McDonald, J. J. McMahon, F. Menanteau, S. S. Meyer, R. Miquel, J. J. Mohr, J. Montgomery, J. Myles, T. Natoli, J. P. Nibarger, G. I. Noble, V. Novosad, R. L.C. Ogando, S. Padin, S. Patil, M. E.S. Pereira, A. Pieres, A. A.Plazas Malag’on, C. Pryke, C. L. Reichardt, M. Rodr’iguez-Monroy, A. K. Romer, J. E. Ruhl, B. R. Saliwanchik, L. Salvati, E. Sanchez, A. Saro, K. K. Schaffer, T. Schrabback, I. Sevilla-Noarbe, C. Sievers, G. Smecher, M. Smith, T. Somboonpanyakul, B. Stalder, A. A. Stark, E. Suchyta, M. E.C. Swanson, G. Tarle, C. To, C. Tucker, T. Veach, J. D. Vieira, M. Vincenzi, G. Wang, J. Weller, N. Whitehorn, P. Wiseman, W. L.K. Wu, V. Yefremenko, J. A. Zebrowski, Y. Zhang

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Abstract

We present a catalog of 689 galaxy cluster candidates detected at significance ξ > 4 via their thermal Sunyaev-Zel’dovich (SZ) effect signature in 95 and 150 GHz data from the 500-square-degree SPTpol survey. We use optical and infrared data from the Dark Energy Camera and the Wide-field Infrared Survey Explorer (WISE) and Spitzer satellites, to confirm 544 of these candidates as clusters with ∼ 94% purity. The sample has an approximately redshift-independent mass threshold at redshift z > 0.25. The confirmed sample spans 1.5 × 10¹⁴ < M_500c < 9 × 10¹⁴ M_⊙/h₇₀ and 0.03 < z ≲ 1.6 in mass and redshift, respectively, with a median mass of 2.5 ×10¹⁴ M_⊙ /h₇₀ and median redshift z = 0.7; 21% of the confirmed clusters are at z > 1. We use external radio data from the Sydney University Molonglo Sky Survey (SUMSS) to estimate contamination to the SZ signal from synchrotron sources. The contamination reduces the recovered ξ by a median value of 0.032, or ∼ 0.8% of the ξ = 4 threshold value, and ∼ 7% of candidates have a predicted contamination greater than ∆ξ = 1. With the exception of a small number of systems (< 1%), an analysis of clusters detected in single-frequency 95 and 150 GHz data shows no significant contamination of the SZ signal by emission from dusty or synchrotron sources. This cluster sample, representing the deepest SZ-selected cluster sample to-date, will be a key component in upcoming astrophysical and cosmological analyses of clusters. In addition to the cluster catalog, we also release the millimeter-wave maps and associated data products used to produce this sample. These maps have depths of 5.3 (11.7) µK_CMB-arcmin at 150 (95) GHz and an effective angular resolution of 1.^′ 2 (1.^′ 7). The SPTpol products are available at https:// pole.uchicago.edu/public/data/sptpol_500d_clusters/index.html, and the NASA LAMBDA website. An interactive sky server with the SPTpol maps and Dark Energy Survey data release 2 images is also available at NCSA https://skyviewer.ncsa.illinois.edu.

Original language	English
Journal	Open Journal of Astrophysics
Volume	7
DOIs	https://doi.org/10.21105/astro.2311.07512
State	Published - 2024

Keywords

Galaxy Clusters
Large-Scale Structure of the Universe

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10.21105/astro.2311.07512

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Bleem, L. E., Klein, M., Abbott, T. M. C., Ade, P. A. R., Aguena, M., Alves, O., Anderson, A. J., Andrade-Oliveira, F., Ansarinejad, B., Archipley, M., Ashby, M. L. N., Austermann, J. E., Bacon, D., Beall, J. A., Bender, A. N., Benson, B. A., Bianchini, F., Bocquet, S., Brooks, D., ... Zhang, Y. (2024). GALAXY CLUSTERS DISCOVERED VIA THE THERMAL SUNYAEV-ZEL’DOVICH EFFECT IN THE 500-SQUARE-DEGREE SPTPOL SURVEY. Open Journal of Astrophysics, 7. https://doi.org/10.21105/astro.2311.07512

@article{2ffed14ae6b84f09aa65c6566ce981c3,

title = "GALAXY CLUSTERS DISCOVERED VIA THE THERMAL SUNYAEV-ZEL{\textquoteright}DOVICH EFFECT IN THE 500-SQUARE-DEGREE SPTPOL SURVEY",

abstract = "We present a catalog of 689 galaxy cluster candidates detected at significance ξ > 4 via their thermal Sunyaev-Zel{\textquoteright}dovich (SZ) effect signature in 95 and 150 GHz data from the 500-square-degree SPTpol survey. We use optical and infrared data from the Dark Energy Camera and the Wide-field Infrared Survey Explorer (WISE) and Spitzer satellites, to confirm 544 of these candidates as clusters with ∼ 94% purity. The sample has an approximately redshift-independent mass threshold at redshift z > 0.25. The confirmed sample spans 1.5 × 1014 < M500c < 9 × 1014 M⊙/h70 and 0.03 < z ≲ 1.6 in mass and redshift, respectively, with a median mass of 2.5 ×1014 M⊙ /h70 and median redshift z = 0.7; 21% of the confirmed clusters are at z > 1. We use external radio data from the Sydney University Molonglo Sky Survey (SUMSS) to estimate contamination to the SZ signal from synchrotron sources. The contamination reduces the recovered ξ by a median value of 0.032, or ∼ 0.8% of the ξ = 4 threshold value, and ∼ 7% of candidates have a predicted contamination greater than ∆ξ = 1. With the exception of a small number of systems (< 1%), an analysis of clusters detected in single-frequency 95 and 150 GHz data shows no significant contamination of the SZ signal by emission from dusty or synchrotron sources. This cluster sample, representing the deepest SZ-selected cluster sample to-date, will be a key component in upcoming astrophysical and cosmological analyses of clusters. In addition to the cluster catalog, we also release the millimeter-wave maps and associated data products used to produce this sample. These maps have depths of 5.3 (11.7) µKCMB-arcmin at 150 (95) GHz and an effective angular resolution of 1.′ 2 (1.′ 7). The SPTpol products are available at https:// pole.uchicago.edu/public/data/sptpol_500d_clusters/index.html, and the NASA LAMBDA website. An interactive sky server with the SPTpol maps and Dark Energy Survey data release 2 images is also available at NCSA https://skyviewer.ncsa.illinois.edu.",

keywords = "Galaxy Clusters, Large-Scale Structure of the Universe",

author = "Bleem, {L. E.} and M. Klein and Abbott, {T. M.C.} and Ade, {P. A.R.} and M. Aguena and O. Alves and Anderson, {A. J.} and F. Andrade-Oliveira and B. Ansarinejad and M. Archipley and Ashby, {M. L.N.} and Austermann, {J. E.} and D. Bacon and Beall, {J. A.} and Bender, {A. N.} and Benson, {B. A.} and F. Bianchini and S. Bocquet and D. Brooks and Burke, {D. L.} and M. Calzadilla and Carlstrom, {J. E.} and Rosell, {A. Carnero} and J. Carretero and Chang, {C. L.} and P. Chaubal and Chiang, {H. C.} and Chou, {T. L.} and R. Citron and Moran, {C. Corbett} and M. Costanzi and Crawford, {T. M.} and Crites, {A. T.} and {da Costa}, {L. N.} and T. Haan and {De Vicente}, J. and S. Desai and Dobbs, {M. A.} and P. Doel and W. Everett and I. Ferrero and B. Flaugher and B. Floyd and D. Friedel and J. Frieman and J. Gallicchio and J. Garc{\textquoteright}ia-Bellido and M. Gatti and George, {E. M.} and G. Giannini and S. Grandis and D. Gruen and Gruendl, {R. A.} and N. Gupta and G. Gutierrez and Halverson, {N. W.} and Hinton, {S. R.} and Holder, {G. P.} and Hollowood, {D. L.} and Holzapfel, {W. L.} and K. Honscheid and Hrubes, {J. D.} and N. Huang and J. Hubmayr and Irwin, {K. D.} and J. Mena-Fern{\textquoteright}andez and James, {D. J.} and F. K{\'e}ruzor{\'e} and L. Knox and K. Kuehn and O. Lahav and Lee, {A. T.} and S. Lee and D. Li and A. Lowitz and Marshal, {J. L.} and M. McDonald and McMahon, {J. J.} and F. Menanteau and Meyer, {S. S.} and R. Miquel and Mohr, {J. J.} and J. Montgomery and J. Myles and T. Natoli and Nibarger, {J. P.} and Noble, {G. I.} and V. Novosad and Ogando, {R. L.C.} and S. Padin and S. Patil and Pereira, {M. E.S.} and A. Pieres and Malag{\textquoteright}on, {A. A.Plazas} and C. Pryke and Reichardt, {C. L.} and M. Rodr{\textquoteright}iguez-Monroy and Romer, {A. K.} and Ruhl, {J. E.} and Saliwanchik, {B. R.} and L. Salvati and E. Sanchez and A. Saro and Schaffer, {K. K.} and T. Schrabback and I. Sevilla-Noarbe and C. Sievers and G. Smecher and M. Smith and T. Somboonpanyakul and B. Stalder and Stark, {A. A.} and E. Suchyta and Swanson, {M. E.C.} and G. Tarle and C. To and C. Tucker and T. Veach and Vieira, {J. D.} and M. Vincenzi and G. Wang and J. Weller and N. Whitehorn and P. Wiseman and Wu, {W. L.K.} and V. Yefremenko and Zebrowski, {J. A.} and Y. Zhang",

year = "2024",

doi = "10.21105/astro.2311.07512",

language = "English",

volume = "7",

journal = "Open Journal of Astrophysics",

issn = "2565-6120",

}

Bleem, LE, Klein, M, Abbott, TMC, Ade, PAR, Aguena, M, Alves, O, Anderson, AJ, Andrade-Oliveira, F, Ansarinejad, B, Archipley, M, Ashby, MLN, Austermann, JE, Bacon, D, Beall, JA, Bender, AN, Benson, BA, Bianchini, F, Bocquet, S, Brooks, D, Burke, DL, Calzadilla, M, Carlstrom, JE, Rosell, AC, Carretero, J, Chang, CL, Chaubal, P, Chiang, HC, Chou, TL, Citron, R, Moran, CC, Costanzi, M, Crawford, TM, Crites, AT, da Costa, LN, Haan, T, De Vicente, J, Desai, S, Dobbs, MA, Doel, P, Everett, W, Ferrero, I, Flaugher, B, Floyd, B, Friedel, D, Frieman, J, Gallicchio, J, Garc’ia-Bellido, J, Gatti, M, George, EM, Giannini, G, Grandis, S, Gruen, D, Gruendl, RA, Gupta, N, Gutierrez, G, Halverson, NW, Hinton, SR, Holder, GP, Hollowood, DL, Holzapfel, WL, Honscheid, K, Hrubes, JD, Huang, N, Hubmayr, J, Irwin, KD, Mena-Fern’andez, J, James, DJ, Kéruzoré, F, Knox, L, Kuehn, K, Lahav, O, Lee, AT, Lee, S, Li, D, Lowitz, A, Marshal, JL, McDonald, M, McMahon, JJ, Menanteau, F, Meyer, SS, Miquel, R, Mohr, JJ, Montgomery, J, Myles, J, Natoli, T, Nibarger, JP, Noble, GI, Novosad, V, Ogando, RLC, Padin, S, Patil, S, Pereira, MES, Pieres, A, Malag’on, AAP, Pryke, C, Reichardt, CL, Rodr’iguez-Monroy, M, Romer, AK, Ruhl, JE, Saliwanchik, BR, Salvati, L, Sanchez, E, Saro, A, Schaffer, KK, Schrabback, T, Sevilla-Noarbe, I, Sievers, C, Smecher, G, Smith, M, Somboonpanyakul, T, Stalder, B, Stark, AA, Suchyta, E, Swanson, MEC, Tarle, G, To, C, Tucker, C, Veach, T, Vieira, JD, Vincenzi, M, Wang, G, Weller, J, Whitehorn, N, Wiseman, P, Wu, WLK, Yefremenko, V, Zebrowski, JA & Zhang, Y 2024, 'GALAXY CLUSTERS DISCOVERED VIA THE THERMAL SUNYAEV-ZEL’DOVICH EFFECT IN THE 500-SQUARE-DEGREE SPTPOL SURVEY', Open Journal of Astrophysics, vol. 7. https://doi.org/10.21105/astro.2311.07512

TY - JOUR

T1 - GALAXY CLUSTERS DISCOVERED VIA THE THERMAL SUNYAEV-ZEL’DOVICH EFFECT IN THE 500-SQUARE-DEGREE SPTPOL SURVEY

AU - Bleem, L. E.

AU - Klein, M.

AU - Abbott, T. M.C.

AU - Ade, P. A.R.

AU - Aguena, M.

AU - Alves, O.

AU - Anderson, A. J.

AU - Andrade-Oliveira, F.

AU - Ansarinejad, B.

AU - Archipley, M.

AU - Ashby, M. L.N.

AU - Austermann, J. E.

AU - Bacon, D.

AU - Beall, J. A.

AU - Bender, A. N.

AU - Benson, B. A.

AU - Bianchini, F.

AU - Bocquet, S.

AU - Brooks, D.

AU - Burke, D. L.

AU - Calzadilla, M.

AU - Carlstrom, J. E.

AU - Rosell, A. Carnero

AU - Carretero, J.

AU - Chang, C. L.

AU - Chaubal, P.

AU - Chiang, H. C.

AU - Chou, T. L.

AU - Citron, R.

AU - Moran, C. Corbett

AU - Costanzi, M.

AU - Crawford, T. M.

AU - Crites, A. T.

AU - da Costa, L. N.

AU - Haan, T.

AU - De Vicente, J.

AU - Desai, S.

AU - Dobbs, M. A.

AU - Doel, P.

AU - Everett, W.

AU - Ferrero, I.

AU - Flaugher, B.

AU - Floyd, B.

AU - Friedel, D.

AU - Frieman, J.

AU - Gallicchio, J.

AU - Garc’ia-Bellido, J.

AU - Gatti, M.

AU - George, E. M.

AU - Giannini, G.

AU - Grandis, S.

AU - Gruen, D.

AU - Gruendl, R. A.

AU - Gupta, N.

AU - Gutierrez, G.

AU - Halverson, N. W.

AU - Hinton, S. R.

AU - Holder, G. P.

AU - Hollowood, D. L.

AU - Holzapfel, W. L.

AU - Honscheid, K.

AU - Hrubes, J. D.

AU - Huang, N.

AU - Hubmayr, J.

AU - Irwin, K. D.

AU - Mena-Fern’andez, J.

AU - James, D. J.

AU - Kéruzoré, F.

AU - Knox, L.

AU - Kuehn, K.

AU - Lahav, O.

AU - Lee, A. T.

AU - Lee, S.

AU - Li, D.

AU - Lowitz, A.

AU - Marshal, J. L.

AU - McDonald, M.

AU - McMahon, J. J.

AU - Menanteau, F.

AU - Meyer, S. S.

AU - Miquel, R.

AU - Mohr, J. J.

AU - Montgomery, J.

AU - Myles, J.

AU - Natoli, T.

AU - Nibarger, J. P.

AU - Noble, G. I.

AU - Novosad, V.

AU - Ogando, R. L.C.

AU - Padin, S.

AU - Patil, S.

AU - Pereira, M. E.S.

AU - Pieres, A.

AU - Malag’on, A. A.Plazas

AU - Pryke, C.

AU - Reichardt, C. L.

AU - Rodr’iguez-Monroy, M.

AU - Romer, A. K.

AU - Ruhl, J. E.

AU - Saliwanchik, B. R.

AU - Salvati, L.

AU - Sanchez, E.

AU - Saro, A.

AU - Schaffer, K. K.

AU - Schrabback, T.

AU - Sevilla-Noarbe, I.

AU - Sievers, C.

AU - Smecher, G.

AU - Smith, M.

AU - Somboonpanyakul, T.

AU - Stalder, B.

AU - Stark, A. A.

AU - Suchyta, E.

AU - Swanson, M. E.C.

AU - Tarle, G.

AU - To, C.

AU - Tucker, C.

AU - Veach, T.

AU - Vieira, J. D.

AU - Vincenzi, M.

AU - Wang, G.

AU - Weller, J.

AU - Whitehorn, N.

AU - Wiseman, P.

AU - Wu, W. L.K.

AU - Yefremenko, V.

AU - Zebrowski, J. A.

AU - Zhang, Y.

PY - 2024

Y1 - 2024

N2 - We present a catalog of 689 galaxy cluster candidates detected at significance ξ > 4 via their thermal Sunyaev-Zel’dovich (SZ) effect signature in 95 and 150 GHz data from the 500-square-degree SPTpol survey. We use optical and infrared data from the Dark Energy Camera and the Wide-field Infrared Survey Explorer (WISE) and Spitzer satellites, to confirm 544 of these candidates as clusters with ∼ 94% purity. The sample has an approximately redshift-independent mass threshold at redshift z > 0.25. The confirmed sample spans 1.5 × 1014 < M500c < 9 × 1014 M⊙/h70 and 0.03 < z ≲ 1.6 in mass and redshift, respectively, with a median mass of 2.5 ×1014 M⊙ /h70 and median redshift z = 0.7; 21% of the confirmed clusters are at z > 1. We use external radio data from the Sydney University Molonglo Sky Survey (SUMSS) to estimate contamination to the SZ signal from synchrotron sources. The contamination reduces the recovered ξ by a median value of 0.032, or ∼ 0.8% of the ξ = 4 threshold value, and ∼ 7% of candidates have a predicted contamination greater than ∆ξ = 1. With the exception of a small number of systems (< 1%), an analysis of clusters detected in single-frequency 95 and 150 GHz data shows no significant contamination of the SZ signal by emission from dusty or synchrotron sources. This cluster sample, representing the deepest SZ-selected cluster sample to-date, will be a key component in upcoming astrophysical and cosmological analyses of clusters. In addition to the cluster catalog, we also release the millimeter-wave maps and associated data products used to produce this sample. These maps have depths of 5.3 (11.7) µKCMB-arcmin at 150 (95) GHz and an effective angular resolution of 1.′ 2 (1.′ 7). The SPTpol products are available at https:// pole.uchicago.edu/public/data/sptpol_500d_clusters/index.html, and the NASA LAMBDA website. An interactive sky server with the SPTpol maps and Dark Energy Survey data release 2 images is also available at NCSA https://skyviewer.ncsa.illinois.edu.

AB - We present a catalog of 689 galaxy cluster candidates detected at significance ξ > 4 via their thermal Sunyaev-Zel’dovich (SZ) effect signature in 95 and 150 GHz data from the 500-square-degree SPTpol survey. We use optical and infrared data from the Dark Energy Camera and the Wide-field Infrared Survey Explorer (WISE) and Spitzer satellites, to confirm 544 of these candidates as clusters with ∼ 94% purity. The sample has an approximately redshift-independent mass threshold at redshift z > 0.25. The confirmed sample spans 1.5 × 1014 < M500c < 9 × 1014 M⊙/h70 and 0.03 < z ≲ 1.6 in mass and redshift, respectively, with a median mass of 2.5 ×1014 M⊙ /h70 and median redshift z = 0.7; 21% of the confirmed clusters are at z > 1. We use external radio data from the Sydney University Molonglo Sky Survey (SUMSS) to estimate contamination to the SZ signal from synchrotron sources. The contamination reduces the recovered ξ by a median value of 0.032, or ∼ 0.8% of the ξ = 4 threshold value, and ∼ 7% of candidates have a predicted contamination greater than ∆ξ = 1. With the exception of a small number of systems (< 1%), an analysis of clusters detected in single-frequency 95 and 150 GHz data shows no significant contamination of the SZ signal by emission from dusty or synchrotron sources. This cluster sample, representing the deepest SZ-selected cluster sample to-date, will be a key component in upcoming astrophysical and cosmological analyses of clusters. In addition to the cluster catalog, we also release the millimeter-wave maps and associated data products used to produce this sample. These maps have depths of 5.3 (11.7) µKCMB-arcmin at 150 (95) GHz and an effective angular resolution of 1.′ 2 (1.′ 7). The SPTpol products are available at https:// pole.uchicago.edu/public/data/sptpol_500d_clusters/index.html, and the NASA LAMBDA website. An interactive sky server with the SPTpol maps and Dark Energy Survey data release 2 images is also available at NCSA https://skyviewer.ncsa.illinois.edu.

KW - Galaxy Clusters

KW - Large-Scale Structure of the Universe

UR - http://www.scopus.com/inward/record.url?scp=85188746511&partnerID=8YFLogxK

U2 - 10.21105/astro.2311.07512

DO - 10.21105/astro.2311.07512

M3 - Article

AN - SCOPUS:85188746511

SN - 2565-6120

VL - 7

JO - Open Journal of Astrophysics

JF - Open Journal of Astrophysics

ER -

GALAXY CLUSTERS DISCOVERED VIA THE THERMAL SUNYAEV-ZEL’DOVICH EFFECT IN THE 500-SQUARE-DEGREE SPTPOL SURVEY

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