μ* masses: Weak-lensing calibration of the dark energy survey year 1 redMaPPer clusters using stellar masses

M. E.S. Pereira; A. Palmese; T. N. Varga; T. McClintock; M. Soares-Santos; J. Burgad; J. Annis; A. Farahi; H. Lin; A. Choi; J. DeRose; J. Esteves; M. Gatti; D. Gruen; W. G. Hartley; B. Hoyle; T. Jeltema; N. MacCrann; A. Roodman; C. Sánchez; T. Shin; A. von der Linden; J. Zuntz; T. M.C. Abbott; M. Aguena; S. Avila; E. Bertin; S. Bhargava; S. L. Bridle; D. Brooks; D. L. Burke; A. Carnero Rosell; M. Carrasco Kind; J. Carretero; M. Costanzi; L. N. da Costa; S. Desai; H. T. Diehl; J. P. Dietrich; P. Doel; J. Estrada; S. Everett; B. Flaugher; P. Fosalba; J. Frieman; J. García-Bellido; E. Gaztanaga; D. W. Gerdes; R. A. Gruendl; J. Gschwend; G. Gutierrez; S. R. Hinton; D. L. Hollowood; K. Honscheid; D. J. James; K. Kuehn; N. Kuropatkin; O. Lahav; M. Lima; M. A.G. Maia; M. March; J. L. Marshall; P. Melchior; F. Menanteau; R. Miquel; R. L.C. Ogando; F. Paz-Chinchón; A. A. Plazas; A. K. Romer; E. Sanchez; V. Scarpine; M. Schubnell; S. Serrano; I. Sevilla-Noarbe; M. Smith; E. Suchyta; M. E.C. Swanson; G. Tarle; R. H. Wechsler; J. Weller; Y. Zhang

doi:10.1093/mnras/staa2687

μ* masses: Weak-lensing calibration of the dark energy survey year 1 redMaPPer clusters using stellar masses

M. E.S. Pereira
, A. Palmese
, T. N. Varga
, T. McClintock
, M. Soares-Santos
, J. Burgad
, J. Annis
, A. Farahi
, H. Lin
, A. Choi
, J. DeRose
, J. Esteves
, M. Gatti
, D. Gruen
, W. G. Hartley
, B. Hoyle
, T. Jeltema
, N. MacCrann
, A. Roodman
, C. Sánchez

T. Shin, A. von der Linden, J. Zuntz, T. M.C. Abbott, M. Aguena, S. Avila, E. Bertin, S. Bhargava, S. L. Bridle, D. Brooks, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, M. Costanzi, L. N. da Costa, S. Desai, H. T. Diehl, J. P. Dietrich, P. Doel, J. Estrada, S. Everett, B. Flaugher, P. Fosalba, J. Frieman, J. García-Bellido, E. Gaztanaga, D. W. Gerdes, R. A. Gruendl, J. Gschwend, G. Gutierrez, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, K. Kuehn, N. Kuropatkin, O. Lahav, M. Lima, M. A.G. Maia, M. March, J. L. Marshall, P. Melchior, F. Menanteau, R. Miquel, R. L.C. Ogando, F. Paz-Chinchón, A. A. Plazas, A. K. Romer, E. Sanchez, V. Scarpine, M. Schubnell, S. Serrano, I. Sevilla-Noarbe, M. Smith, E. Suchyta, M. E.C. Swanson, G. Tarle, R. H. Wechsler, J. Weller, Y. Zhang

Physics and Astronomy

Brandeis University
Fermi National Accelerator Laboratory
The University of Chicago
Max Planck Institute for Extraterrestrial Physics
Ludwig Maximilian University of Munich
University of Arizona
Ohio State University
University of Michigan, Ann Arbor
University of California at Berkeley
University of California at Santa Cruz
Institute for High Energy Physics
Stanford University
SLAC National Accelerator Laboratory
University of Geneva
University College London
Swiss Federal Institute of Technology Zurich
University of Pennsylvania
NSF's NOIRLab
Universidade de São Paulo
Laboratório Interinstitucional de e-Astronomia
CSIC
Institut d'Astrophysique de Paris
Sorbonne Université
University of Sussex
University of Manchester
Instituto de Astrofísica de Canarias
University of La Laguna
University of Illinois at Urbana-Champaign
Osservatorio Astronomico di Trieste
University of Trieste
Observatório Nacional
Indian Institute of Technology Hyderabad
Institute of Space Studies of Catalonia
University of Queensland
Harvard-Smithsonian Ctr. Astrophys.
Macquarie University
Lowell Observatory
Texas A&M University
Princeton University
ICREA
University of Cambridge
CIEMAT
University of Southampton
Oak Ridge National Laboratory

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11 Scopus citations

Abstract

We present the weak-lensing mass calibration of the stellar-mass-based μ mass proxy for redMaPPer galaxy clusters in the Dark Energy Survey Year 1. For the first time, we are able to perform a calibration of μ at high redshifts, z > 0.33. In a blinded analysis, we use ∼6000 clusters split into 12 subsets spanning the ranges 0.1 ≤ z < 0.65 and μ up to ∼5.5 × 10¹³ M, and infer the average masses of these subsets through modelling of their stacked weak-lensing signal. In our model, we account for the following sources of systematic uncertainty: shear measurement and photometric redshift errors, miscentring, cluster-member contamination of the source sample, deviations from the Navarro-Frenk-White halo profile, halo triaxiality, and projection effects. We use the inferred masses to estimate the joint mass-μz scaling relation given by M_200c|μ, z = M₀(μ5.16 × 10¹² M)^Fμ ((1 + z)/1.35)^Gz. We find M₀ = (1.14 ± 0.07) × 10¹⁴ M with F_μ= 0.76 ± 0.06 and G_z = −1.14 ± 0.37. We discuss the use of μ as a complementary mass proxy to the well-studied richness λ for: (i) exploring the regimes of low z, λ < 20 and high λ, z ∼ 1; and (ii) testing systematics such as projection effects for applications in cluster cosmology.

Original language	English
Pages (from-to)	5450-5467
Number of pages	18
Journal	Monthly Notices of the Royal Astronomical Society
Volume	498
Issue number	4
DOIs	https://doi.org/10.1093/mnras/staa2687
State	Published - Nov 1 2020

Keywords

Cosmology: observations
Galaxies: clusters: general
Gravitational lensing: weak

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10.1093/mnras/staa2687

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Pereira, M. E. S., Palmese, A., Varga, T. N., McClintock, T., Soares-Santos, M., Burgad, J., Annis, J., Farahi, A., Lin, H., Choi, A., DeRose, J., Esteves, J., Gatti, M., Gruen, D., Hartley, W. G., Hoyle, B., Jeltema, T., MacCrann, N., Roodman, A., ... Zhang, Y. (2020). μ* masses: Weak-lensing calibration of the dark energy survey year 1 redMaPPer clusters using stellar masses. Monthly Notices of the Royal Astronomical Society, 498(4), 5450-5467. https://doi.org/10.1093/mnras/staa2687

@article{e7ef860b5aa84dd8b51830af39e1b77e,

title = "μ* masses: Weak-lensing calibration of the dark energy survey year 1 redMaPPer clusters using stellar masses",

abstract = "We present the weak-lensing mass calibration of the stellar-mass-based μ mass proxy for redMaPPer galaxy clusters in the Dark Energy Survey Year 1. For the first time, we are able to perform a calibration of μ at high redshifts, z > 0.33. In a blinded analysis, we use ∼6000 clusters split into 12 subsets spanning the ranges 0.1 ≤ z < 0.65 and μ up to ∼5.5 × 1013 M, and infer the average masses of these subsets through modelling of their stacked weak-lensing signal. In our model, we account for the following sources of systematic uncertainty: shear measurement and photometric redshift errors, miscentring, cluster-member contamination of the source sample, deviations from the Navarro-Frenk-White halo profile, halo triaxiality, and projection effects. We use the inferred masses to estimate the joint mass-μz scaling relation given by M200c|μ, z = M0(μ5.16 × 1012 M)Fμ ((1 + z)/1.35)Gz. We find M0 = (1.14 ± 0.07) × 1014 M with Fμ= 0.76 ± 0.06 and Gz = −1.14 ± 0.37. We discuss the use of μ as a complementary mass proxy to the well-studied richness λ for: (i) exploring the regimes of low z, λ < 20 and high λ, z ∼ 1; and (ii) testing systematics such as projection effects for applications in cluster cosmology.",

keywords = "Cosmology: observations, Galaxies: clusters: general, Gravitational lensing: weak",

author = "Pereira, \{M. E.S.\} and A. Palmese and Varga, \{T. N.\} and T. McClintock and M. Soares-Santos and J. Burgad and J. Annis and A. Farahi and H. Lin and A. Choi and J. DeRose and J. Esteves and M. Gatti and D. Gruen and Hartley, \{W. G.\} and B. Hoyle and T. Jeltema and N. MacCrann and A. Roodman and C. S{\'a}nchez and T. Shin and \{von der Linden\}, A. and J. Zuntz and Abbott, \{T. M.C.\} and M. Aguena and S. Avila and E. Bertin and S. Bhargava and Bridle, \{S. L.\} and D. Brooks and Burke, \{D. L.\} and \{Carnero Rosell\}, A. and \{Carrasco Kind\}, M. and J. Carretero and M. Costanzi and \{da Costa\}, \{L. N.\} and S. Desai and Diehl, \{H. T.\} and Dietrich, \{J. P.\} and P. Doel and J. Estrada and S. Everett and B. Flaugher and P. Fosalba and J. Frieman and J. Garc{\'i}a-Bellido and E. Gaztanaga and Gerdes, \{D. W.\} and Gruendl, \{R. A.\} and J. Gschwend and G. Gutierrez and Hinton, \{S. R.\} and Hollowood, \{D. L.\} and K. Honscheid and James, \{D. J.\} and K. Kuehn and N. Kuropatkin and O. Lahav and M. Lima and Maia, \{M. A.G.\} and M. March and Marshall, \{J. L.\} and P. Melchior and F. Menanteau and R. Miquel and Ogando, \{R. L.C.\} and F. Paz-Chinch{\'o}n and Plazas, \{A. A.\} and Romer, \{A. K.\} and E. Sanchez and V. Scarpine and M. Schubnell and S. Serrano and I. Sevilla-Noarbe and M. Smith and E. Suchyta and Swanson, \{M. E.C.\} and G. Tarle and Wechsler, \{R. H.\} and J. Weller and Y. Zhang",

note = "Publisher Copyright: {\textcopyright} 2020 The Author(s)",

year = "2020",

month = nov,

day = "1",

doi = "10.1093/mnras/staa2687",

language = "English",

volume = "498",

pages = "5450--5467",

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

issn = "0035-8711",

number = "4",

}

Pereira, MES, Palmese, A, Varga, TN, McClintock, T, Soares-Santos, M, Burgad, J, Annis, J, Farahi, A, Lin, H, Choi, A, DeRose, J, Esteves, J, Gatti, M, Gruen, D, Hartley, WG, Hoyle, B, Jeltema, T, MacCrann, N, Roodman, A, Sánchez, C, Shin, T, von der Linden, A, Zuntz, J, Abbott, TMC, Aguena, M, Avila, S, Bertin, E, Bhargava, S, Bridle, SL, Brooks, D, Burke, DL, Carnero Rosell, A, Carrasco Kind, M, Carretero, J, Costanzi, M, da Costa, LN, Desai, S, Diehl, HT, Dietrich, JP, Doel, P, Estrada, J, Everett, S, Flaugher, B, Fosalba, P, Frieman, J, García-Bellido, J, Gaztanaga, E, Gerdes, DW, Gruendl, RA, Gschwend, J, Gutierrez, G, Hinton, SR, Hollowood, DL, Honscheid, K, James, DJ, Kuehn, K, Kuropatkin, N, Lahav, O, Lima, M, Maia, MAG, March, M, Marshall, JL, Melchior, P, Menanteau, F, Miquel, R, Ogando, RLC, Paz-Chinchón, F, Plazas, AA, Romer, AK, Sanchez, E, Scarpine, V, Schubnell, M, Serrano, S, Sevilla-Noarbe, I, Smith, M, Suchyta, E, Swanson, MEC, Tarle, G, Wechsler, RH, Weller, J & Zhang, Y 2020, 'μ* masses: Weak-lensing calibration of the dark energy survey year 1 redMaPPer clusters using stellar masses', Monthly Notices of the Royal Astronomical Society, vol. 498, no. 4, pp. 5450-5467. https://doi.org/10.1093/mnras/staa2687

TY - JOUR

T1 - μ* masses

T2 - Weak-lensing calibration of the dark energy survey year 1 redMaPPer clusters using stellar masses

AU - Pereira, M. E.S.

AU - Palmese, A.

AU - Varga, T. N.

AU - McClintock, T.

AU - Soares-Santos, M.

AU - Burgad, J.

AU - Annis, J.

AU - Farahi, A.

AU - Lin, H.

AU - Choi, A.

AU - DeRose, J.

AU - Esteves, J.

AU - Gatti, M.

AU - Gruen, D.

AU - Hartley, W. G.

AU - Hoyle, B.

AU - Jeltema, T.

AU - MacCrann, N.

AU - Roodman, A.

AU - Sánchez, C.

AU - Shin, T.

AU - von der Linden, A.

AU - Zuntz, J.

AU - Abbott, T. M.C.

AU - Aguena, M.

AU - Avila, S.

AU - Bertin, E.

AU - Bhargava, S.

AU - Bridle, S. L.

AU - Brooks, D.

AU - Burke, D. L.

AU - Carnero Rosell, A.

AU - Carrasco Kind, M.

AU - Carretero, J.

AU - Costanzi, M.

AU - da Costa, L. N.

AU - Desai, S.

AU - Diehl, H. T.

AU - Dietrich, J. P.

AU - Doel, P.

AU - Estrada, J.

AU - Everett, S.

AU - Flaugher, B.

AU - Fosalba, P.

AU - Frieman, J.

AU - García-Bellido, J.

AU - Gaztanaga, E.

AU - Gerdes, D. W.

AU - Gruendl, R. A.

AU - Gschwend, J.

AU - Gutierrez, G.

AU - Hinton, S. R.

AU - Hollowood, D. L.

AU - Honscheid, K.

AU - James, D. J.

AU - Kuehn, K.

AU - Kuropatkin, N.

AU - Lahav, O.

AU - Lima, M.

AU - Maia, M. A.G.

AU - March, M.

AU - Marshall, J. L.

AU - Melchior, P.

AU - Menanteau, F.

AU - Miquel, R.

AU - Ogando, R. L.C.

AU - Paz-Chinchón, F.

AU - Plazas, A. A.

AU - Romer, A. K.

AU - Sanchez, E.

AU - Scarpine, V.

AU - Schubnell, M.

AU - Serrano, S.

AU - Sevilla-Noarbe, I.

AU - Smith, M.

AU - Suchyta, E.

AU - Swanson, M. E.C.

AU - Tarle, G.

AU - Wechsler, R. H.

AU - Weller, J.

AU - Zhang, Y.

PY - 2020/11/1

Y1 - 2020/11/1

N2 - We present the weak-lensing mass calibration of the stellar-mass-based μ mass proxy for redMaPPer galaxy clusters in the Dark Energy Survey Year 1. For the first time, we are able to perform a calibration of μ at high redshifts, z > 0.33. In a blinded analysis, we use ∼6000 clusters split into 12 subsets spanning the ranges 0.1 ≤ z < 0.65 and μ up to ∼5.5 × 1013 M, and infer the average masses of these subsets through modelling of their stacked weak-lensing signal. In our model, we account for the following sources of systematic uncertainty: shear measurement and photometric redshift errors, miscentring, cluster-member contamination of the source sample, deviations from the Navarro-Frenk-White halo profile, halo triaxiality, and projection effects. We use the inferred masses to estimate the joint mass-μz scaling relation given by M200c|μ, z = M0(μ5.16 × 1012 M)Fμ ((1 + z)/1.35)Gz. We find M0 = (1.14 ± 0.07) × 1014 M with Fμ= 0.76 ± 0.06 and Gz = −1.14 ± 0.37. We discuss the use of μ as a complementary mass proxy to the well-studied richness λ for: (i) exploring the regimes of low z, λ < 20 and high λ, z ∼ 1; and (ii) testing systematics such as projection effects for applications in cluster cosmology.

AB - We present the weak-lensing mass calibration of the stellar-mass-based μ mass proxy for redMaPPer galaxy clusters in the Dark Energy Survey Year 1. For the first time, we are able to perform a calibration of μ at high redshifts, z > 0.33. In a blinded analysis, we use ∼6000 clusters split into 12 subsets spanning the ranges 0.1 ≤ z < 0.65 and μ up to ∼5.5 × 1013 M, and infer the average masses of these subsets through modelling of their stacked weak-lensing signal. In our model, we account for the following sources of systematic uncertainty: shear measurement and photometric redshift errors, miscentring, cluster-member contamination of the source sample, deviations from the Navarro-Frenk-White halo profile, halo triaxiality, and projection effects. We use the inferred masses to estimate the joint mass-μz scaling relation given by M200c|μ, z = M0(μ5.16 × 1012 M)Fμ ((1 + z)/1.35)Gz. We find M0 = (1.14 ± 0.07) × 1014 M with Fμ= 0.76 ± 0.06 and Gz = −1.14 ± 0.37. We discuss the use of μ as a complementary mass proxy to the well-studied richness λ for: (i) exploring the regimes of low z, λ < 20 and high λ, z ∼ 1; and (ii) testing systematics such as projection effects for applications in cluster cosmology.

KW - Cosmology: observations

KW - Galaxies: clusters: general

KW - Gravitational lensing: weak

UR - https://www.scopus.com/pages/publications/85097193164

U2 - 10.1093/mnras/staa2687

DO - 10.1093/mnras/staa2687

M3 - Article

AN - SCOPUS:85097193164

SN - 0035-8711

VL - 498

SP - 5450

EP - 5467

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 4

ER -

μ* masses: Weak-lensing calibration of the dark energy survey year 1 redMaPPer clusters using stellar masses

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