THE MASSIVE and DISTANT CLUSTERS of WISE SURVEY: MOO J1142+1527, A 1015 Mo GALAXY CLUSTER at z = 1.19

Anthony H. Gonzalez; Bandon Decker; Mark Brodwin; Peter R.M. Eisenhardt; Daniel P. Marrone; S. A. Stanford; Daniel Stern; Dominika Wylezalek; Greg Aldering; Zubair Abdulla; Kyle Boone; John Carlstrom; Parker Fagrelius; Daniel P. Gettings; Christopher H. Greer; Brian Hayden; Erik M. Leitch; Yen Ting Lin; Adam B. Mantz; Stephen Muchovej; Saul Perlmutter; Gregory R. Zeimann

doi:10.1088/2041-8205/812/2/L40

THE MASSIVE and DISTANT CLUSTERS of WISE SURVEY: MOO J1142+1527, A 10¹⁵ M_o GALAXY CLUSTER at z = 1.19

Anthony H. Gonzalez, Bandon Decker, Mark Brodwin, Peter R.M. Eisenhardt, Daniel P. Marrone, S. A. Stanford, Daniel Stern, Dominika Wylezalek, Greg Aldering, Zubair Abdulla, Kyle Boone, John Carlstrom, Parker Fagrelius, Daniel P. Gettings, Christopher H. Greer, Brian Hayden, Erik M. Leitch, Yen Ting Lin, Adam B. Mantz, Stephen MuchovejSaul Perlmutter, Gregory R. Zeimann

Astronomy

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

We present confirmation of the cluster MOO J1142+1527, a massive galaxy cluster discovered as part of the Massive and Distant Clusters of WISE Survey. The cluster is confirmed to lie at z = 1.19, and using the Combined Array for Research in Millimeter-wave Astronomy we robustly detect the Sunyaev-Zel'dovich (SZ) decrement at 13.2σ. The SZ data imply a mass of M_200m = (1.1 ± 0.2) × 10¹⁵M_o, making MOO J1142+1527 the most massive galaxy cluster known at z > 1.15 and the second most massive cluster known at z > 1. For a standard ΛCDM cosmology it is further expected to be one of the ∼5 most massive clusters expected to exist at z ≥ 1.19 over the entire sky. Our ongoing Spitzer program targeting ∼1750 additional candidate clusters will identify comparably rich galaxy clusters over the full extragalactic sky.

Original language	English (US)
Article number	L40
Journal	Astrophysical Journal Letters
Volume	812
Issue number	2
DOIs	https://doi.org/10.1088/2041-8205/812/2/L40
State	Published - Oct 20 2015

Keywords

galaxies: clusters: individual (MOO J1142+1527)
galaxies: clusters: intracluster medium

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

Access to Document

10.1088/2041-8205/812/2/L40

Cite this

Gonzalez, A. H., Decker, B., Brodwin, M., Eisenhardt, P. R. M., Marrone, D. P., Stanford, S. A., Stern, D., Wylezalek, D., Aldering, G., Abdulla, Z., Boone, K., Carlstrom, J., Fagrelius, P., Gettings, D. P., Greer, C. H., Hayden, B., Leitch, E. M., Lin, Y. T., Mantz, A. B., ... Zeimann, G. R. (2015). THE MASSIVE and DISTANT CLUSTERS of WISE SURVEY: MOO J1142+1527, A 10¹⁵ M_o GALAXY CLUSTER at z = 1.19. Astrophysical Journal Letters, 812(2), Article L40. https://doi.org/10.1088/2041-8205/812/2/L40

Gonzalez, AH, Decker, B, Brodwin, M, Eisenhardt, PRM, Marrone, DP, Stanford, SA, Stern, D, Wylezalek, D, Aldering, G, Abdulla, Z, Boone, K, Carlstrom, J, Fagrelius, P, Gettings, DP, Greer, CH, Hayden, B, Leitch, EM, Lin, YT, Mantz, AB, Muchovej, S, Perlmutter, S & Zeimann, GR 2015, 'THE MASSIVE and DISTANT CLUSTERS of WISE SURVEY: MOO J1142+1527, A 10¹⁵ M_o GALAXY CLUSTER at z = 1.19', Astrophysical Journal Letters, vol. 812, no. 2, L40. https://doi.org/10.1088/2041-8205/812/2/L40

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title = "THE MASSIVE and DISTANT CLUSTERS of WISE SURVEY: MOO J1142+1527, A 1015 Mo GALAXY CLUSTER at z = 1.19",

abstract = "We present confirmation of the cluster MOO J1142+1527, a massive galaxy cluster discovered as part of the Massive and Distant Clusters of WISE Survey. The cluster is confirmed to lie at z = 1.19, and using the Combined Array for Research in Millimeter-wave Astronomy we robustly detect the Sunyaev-Zel'dovich (SZ) decrement at 13.2σ. The SZ data imply a mass of M200m = (1.1 ± 0.2) × 1015Mo, making MOO J1142+1527 the most massive galaxy cluster known at z > 1.15 and the second most massive cluster known at z > 1. For a standard ΛCDM cosmology it is further expected to be one of the ∼5 most massive clusters expected to exist at z ≥ 1.19 over the entire sky. Our ongoing Spitzer program targeting ∼1750 additional candidate clusters will identify comparably rich galaxy clusters over the full extragalactic sky.",

keywords = "galaxies: clusters: individual (MOO J1142+1527), galaxies: clusters: intracluster medium",

author = "Gonzalez, {Anthony H.} and Bandon Decker and Mark Brodwin and Eisenhardt, {Peter R.M.} and Marrone, {Daniel P.} and Stanford, {S. A.} and Daniel Stern and Dominika Wylezalek and Greg Aldering and Zubair Abdulla and Kyle Boone and John Carlstrom and Parker Fagrelius and Gettings, {Daniel P.} and Greer, {Christopher H.} and Brian Hayden and Leitch, {Erik M.} and Lin, {Yen Ting} and Mantz, {Adam B.} and Stephen Muchovej and Saul Perlmutter and Zeimann, {Gregory R.}",

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AU - Gonzalez, Anthony H.

AU - Decker, Bandon

AU - Brodwin, Mark

AU - Eisenhardt, Peter R.M.

AU - Marrone, Daniel P.

AU - Stanford, S. A.

AU - Stern, Daniel

AU - Wylezalek, Dominika

AU - Aldering, Greg

AU - Abdulla, Zubair

AU - Boone, Kyle

AU - Carlstrom, John

AU - Fagrelius, Parker

AU - Gettings, Daniel P.

AU - Greer, Christopher H.

AU - Hayden, Brian

AU - Leitch, Erik M.

AU - Lin, Yen Ting

AU - Mantz, Adam B.

AU - Muchovej, Stephen

AU - Perlmutter, Saul

AU - Zeimann, Gregory R.

PY - 2015/10/20

Y1 - 2015/10/20

N2 - We present confirmation of the cluster MOO J1142+1527, a massive galaxy cluster discovered as part of the Massive and Distant Clusters of WISE Survey. The cluster is confirmed to lie at z = 1.19, and using the Combined Array for Research in Millimeter-wave Astronomy we robustly detect the Sunyaev-Zel'dovich (SZ) decrement at 13.2σ. The SZ data imply a mass of M200m = (1.1 ± 0.2) × 1015Mo, making MOO J1142+1527 the most massive galaxy cluster known at z > 1.15 and the second most massive cluster known at z > 1. For a standard ΛCDM cosmology it is further expected to be one of the ∼5 most massive clusters expected to exist at z ≥ 1.19 over the entire sky. Our ongoing Spitzer program targeting ∼1750 additional candidate clusters will identify comparably rich galaxy clusters over the full extragalactic sky.

AB - We present confirmation of the cluster MOO J1142+1527, a massive galaxy cluster discovered as part of the Massive and Distant Clusters of WISE Survey. The cluster is confirmed to lie at z = 1.19, and using the Combined Array for Research in Millimeter-wave Astronomy we robustly detect the Sunyaev-Zel'dovich (SZ) decrement at 13.2σ. The SZ data imply a mass of M200m = (1.1 ± 0.2) × 1015Mo, making MOO J1142+1527 the most massive galaxy cluster known at z > 1.15 and the second most massive cluster known at z > 1. For a standard ΛCDM cosmology it is further expected to be one of the ∼5 most massive clusters expected to exist at z ≥ 1.19 over the entire sky. Our ongoing Spitzer program targeting ∼1750 additional candidate clusters will identify comparably rich galaxy clusters over the full extragalactic sky.

KW - galaxies: clusters: individual (MOO J1142+1527)

KW - galaxies: clusters: intracluster medium

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