Dark Energy Survey Year 1 Results: Detection of Intracluster Light at Redshift ∼ 0.25

被引：72

作者：

Zhang, Y. ^{[1
]}

Yanny, B. ^{[1
]}

Palmese, A. ^{[1
]}

Gruen, D. ^{[2
,3
]}

To, C. ^{[4
]}

Rykoff, E. S. ^{[2
,3
]}

Leung, Y. ^{[5
]}

Collins, C. ^{[6
]}

Hilton, M. ^{[7
]}

Abbott, T. M. C. ^{[8
]}

Annis, J. ^{[1
]}

Avila, S. ^{[9
]}

Bertin, E. ^{[10
,11
]}

Brooks, D. ^{[12
]}

Burke, D. L. ^{[2
,3
]}

Carnero Rosell, A. ^{[13
,14
]}

Kind, M. Carrasco ^{[15
,16
]}

Carretero, J. ^{[17
]}

Cunha, C. E. ^{[2
]}

D'Andrea, C. B. ^{[18
]}

da Costa, L. N. ^{[14
,19
]}

De Vicente, J. ^{[13
]}

Desai, S. ^{[20
]}

Diehl, H. T. ^{[1
]}

Dietrich, J. P. ^{[21
,22
]}

Doel, P. ^{[12
]}

Drlica-Wagner, A. ^{[1
,5
]}

Eifler, T. F. ^{[23
,24
]}

Evrard, A. E. ^{[25
,26
]}

Flaugher, B. ^{[1
]}

Fosalba, P. ^{[27
,28
]}

Frieman, J. ^{[1
,5
]}

Garcia-Bellido, J. ^{[29
]}

Gaztanaga, E. ^{[27
,28
]}

Gerdes, D. W. ^{[25
,26
]}

Gruendl, R. A. ^{[15
,16
]}

Gschwend, J. ^{[14
,19
]}

Gutierrez, G. ^{[1
]}

Hartley, W. G. ^{[12
,30
]}

Hollowood, D. L. ^{[31
]}

Honscheid, K. ^{[32
,33
]}

Hoyle, B. ^{[34
,35
]}

James, D. J. ^{[36
]}

Jeltema, T. ^{[31
]}

Kuehn, K. ^{[37
]}

Kuropatkin, N. ^{[1
]}

Li, T. S. ^{[1
,5
]}

Lima, M. ^{[14
,38
]}

Maia, M. A. G. ^{[14
,19
]}

March, M. ^{[18
]}

机构：

[1] Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA

[2] Stanford Univ, Kavli Inst Particle Astrophys & Cosmol, POB 2450, Stanford, CA 94305 USA

[3] SLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USA

[4] Stanford Univ, Dept Phys, 382 Via Pueblo Mall, Stanford, CA 94305 USA

[5] Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA

[6] Liverpool John Moores Univ, Astrophys Res Inst, IC2 Bldg,Liverpool Sci Pk,146 Brownlow Hill, Liverpool L3 5RF, Merseyside, England

[7] Univ KwaZulu Natal, Astrophys & Cosmol Res Unit, Sch Math Stat & Comp Sci, Westville Campus,Private Bag X54001, ZA-4000 Durban, South Africa

[8] Natl Opt Astron Observ, Cerro Tololo Interamer Observ, Casilla 603, La Serena, Chile

[9] Univ Portsmouth, Inst Cosmol & Gravitat, Portsmouth PO1 3FX, Hants, England

[10] Inst Astrophys Paris, CNRS, UMR 7095, F-75014 Paris, France

[11] UPMC Univ Paris 06, Sorbonne Univ, UMR 7095, Inst Astrophys Paris, F-75014 Paris, France

[12] UCL, Dept Phys & Astron, Gower St, London WC1E 6BT, England

[13] Ctr Invest Energet Medioambientales & Tecnol CIEM, Madrid, Spain

[14] Lab Interinst & E Astron LIneA, Rua Gal Jose Cristino 77, BR-20921400 Rio De Janeiro, RJ, Brazil

[15] Univ Illinois, Dept Astron, 1002 W Green St, Urbana, IL 61801 USA

[16] Natl Ctr Supercomp Applicat, 1205 West Clark St, Urbana, IL 61801 USA

[17] Barcelona Inst Sci & Technol, IFAE, Campus UAB, E-08193 Bellaterra, Barcelona, Spain

[18] Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA

[19] Observ Nacl, Rua Gal Jose Cristino 77, BR-20921400 Rio De Janeiro, RJ, Brazil

[20] IIT Hyderabad, Dept Phys, Kandi 502285, Telangana, India

[21] Excellence Cluster Universe, Boltzmannstr 2, D-85748 Garching, Germany

[22] Ludwig Maximilians Univ Munchen, Fac Phys, Scheinerstr 1, D-81679 Munich, Germany

[23] Univ Arizona, Dept Astron, Steward Observ, 933 North Cherry Ave, Tucson, AZ 85721 USA

[24] CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA

[25] Univ Michigan, Dept Astron, Ann Arbor, MI 48109 USA

[26] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA

[27] IEEC, E-08034 Barcelona, Spain

[28] CSIC, ICE, Inst Space Sci, Campus UAB,Carrer Can Magrans S-N, E-08193 Barcelona, Spain

[29] Univ Autonoma Madrid, Inst Fis Teor UAM CSIC, E-28049 Madrid, Spain

[30] Swiss Fed Inst Technol, Dept Phys, Wolfgang Pauli Str 16, CH-8093 Zurich, Switzerland

[31] Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA

[32] Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA

[33] Ohio State Univ, Dept Phys, 174 W 18th Ave, Columbus, OH 43210 USA

[34] Max Planck Inst Extraterr Phys, Giessenbachstr, D-85748 Garching, Germany

[35] Ludwig Maximilians Univ Munchen, Univ Sternwarte, Fak Phys, Scheinerstr 1, D-81679 Munich, Germany

[36] Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA

[37] Macquarie Univ, Australian Astron Opt, N Ryde, NSW 2113, Australia

[38] Univ Sao Paulo, Dept Fis Matemat, Inst Fis, CP 66318, BR-05314970 Sao Paulo, SP, Brazil

[39] Texas A&M Univ, George P & Cynthia Woods Mitchell Inst Fundamenta, College Stn, TX 77843 USA

[40] Texas A&M Univ, Dept Phys & Astron, College Stn, TX 77843 USA

[41] Princeton Univ, Dept Astrophys Sci, Peyton Hall, Princeton, NJ 08544 USA

[42] Inst Catalana Recerca & Estudis Avancats, E-08010 Barcelona, Spain

[43] Univ Sussex, Dept Phys & Astron, Pevensey Bldg, Brighton BN1 9QH, E Sussex, England

[44] Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England

[45] Brandeis Univ, Phys Dept, 415 South St, Waltham, MA 02453 USA

[46] Univ Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083859 Campinas, SP, Brazil

[47] Oak Ridge Natl Lab, Comp Sci & Math Div, POB 2009, Oak Ridge, TN 37831 USA

来源：

ASTROPHYSICAL JOURNAL | 2019年 / 874卷 / 02期

基金：

澳大利亚研究理事会; 欧洲研究理事会; 英国科学技术设施理事会; 美国国家科学基金会;

关键词：

galaxies: clusters: general; galaxies: evolution; BRIGHTEST CLUSTER GALAXIES; STELLAR POPULATION SYNTHESIS; DIFFUSE OPTICAL LIGHT; MASSIVE GALAXIES; STAR-FORMATION; VIRGO CLUSTER; HALO; SIMULATIONS; REDMAPPER; PROFILE;

D O I：

10.3847/1538-4357/ab0dfd

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using data collected by the Dark Energy Survey (DES), we report the detection of intracluster light (ICL) with similar to 300 galaxy clusters in the redshift range of 0.2-0.3. We design methods to mask detected galaxies and stars in the images and stack the cluster light profiles, while accounting for several systematic effects (sky subtraction, instrumental point-spread function, cluster selection effects, and residual light in the ICL raw detection from background and cluster galaxies). The methods allow us to acquire high signal-to-noise measurements of the ICL and central galaxies (CGs), which we separate with radial cuts. The ICL appears as faint and diffuse light extending to at least 1 Mpc from the cluster center, reaching a surface brightness level of 30 mag arcsec(-2). The ICL and the cluster CG contribute 44% +/- 17% of the total cluster stellar luminosity within 1 Mpc. The ICL color is overall consistent with that of the cluster red sequence galaxies, but displays the trend of becoming bluer with increasing radius. The ICL demonstrates an interesting self-similarity feature-for clusters in different richness ranges, their ICL radial profiles are similar after scaling with cluster R-200(m), and the ICL brightness appears to be a good tracer of the cluster radial mass distribution. These analyses are based on the DES redMaPPer cluster sample identified in the first year of observations.

引用

页数：19

共 122 条

[1] The Dark Energy Survey: Data Release 1 [J].

Abbott, T. M. C. ;

Abdalla, F. B. ;

Allam, S. ;

Amara, A. ;

Annis, J. ;

Asorey, J. ;

Avila, S. ;

Ballester, O. ;

Banerji, M. ;

Barkhouse, W. ;

Baruah, L. ;

Baumer, M. ;

Bechtol, K. ;

Becker, M. R. ;

Benoit-Levy, A. ;

Bernstein, G. M. ;

Bertin, E. ;

Blazek, J. ;

Bocquet, S. ;

Brooks, D. ;

Brout, D. ;

Buckley-Geer, E. ;

Burke, D. L. ;

Busti, V. ;

Campisano, R. ;

Cardiel-Sas, L. ;

Rosell, A. Carnero ;

Kind, M. Carrasco ;

Carretero, J. ;

Castander, F. J. ;

Cawthon, R. ;

Chang, C. ;

Chen, X. ;

Conselice, C. ;

Costa, G. ;

Crocce, M. ;

Cunha, C. E. ;

D'Andrea, C. B. ;

da Costa, L. N. ;

Das, R. ;

Daues, G. ;

Davis, T. M. ;

Davis, C. ;

De Vicente, J. ;

Depoy, D. L. ;

DeRose, J. ;

Desai, S. ;

Diehl, H. T. ;

Dietrich, J. P. ;

Dodelson, S. .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2018, 239 (02)

[2] The XXL Survey VIII. MUSE characterisation of intracluster light in a z ∼ 0.53 cluster of galaxies [J].

Adami, C. ;

Pompei, E. ;

Sadibekova, T. ;

Clerc, N. ;

Iovino, A. ;

McGee, S. L. ;

Guennou, L. ;

Birkinshaw, M. ;

Horellou, C. ;

Maurogordato, S. ;

Pacaud, F. ;

Pierre, M. ;

Poggianti, B. ;

Willis, J. .

ASTRONOMY & ASTROPHYSICS, 2016, 592

[3]

[Anonymous], 1986, CBMS NSF REGIONAL C

[4] EIGHT NEW MILKY WAY COMPANIONS DISCOVERED IN FIRST-YEAR DARK ENERGY SURVEY DATA [J].

Bechtol, K. ;

Drlica-Wagner, A. ;

Balbinot, E. ;

Pieres, A. ;

Simon, J. D. ;

Yanny, B. ;

Santiago, B. ;

Wechsler, R. H. ;

Frieman, J. ;

Walker, A. R. ;

Williams, P. ;

Rozo, E. ;

Rykoff, E. S. ;

Queiroz, A. ;

Luque, E. ;

Benoit-Levy, A. ;

Tucker, D. ;

Sevilla, I. ;

Gruendl, R. A. ;

da Costa, L. N. ;

Fausti Neto, A. ;

Maia, M. A. G. ;

Abbott, T. ;

Allam, S. ;

Armstrong, R. ;

Bauer, A. H. ;

Bernstein, G. M. ;

Bernstein, R. A. ;

Bertin, E. ;

Brooks, D. ;

Buckley-Geer, E. ;

Burke, D. L. ;

Carnero Rosell, A. ;

Castander, F. J. ;

Covarrubias, R. ;

D'Andrea, C. B. ;

DePoy, D. L. ;

Desai, S. ;

Diehl, H. T. ;

Eifler, T. F. ;

Estrada, J. ;

Evrard, A. E. ;

Fernandez, E. ;

Finley, D. A. ;

Flaugher, B. ;

Gaztanaga, E. ;

Gerdes, D. ;

Girardi, L. ;

Gladders, M. ;

Gruen, D. .

ASTROPHYSICAL JOURNAL, 2015, 807 (01)

[5]

Behroozi P., 2018, ARXIV180607893

[6] THE AVERAGE STAR FORMATION HISTORIES OF GALAXIES IN DARK MATTER HALOS FROM z=0-8 [J].

Behroozi, Peter S. ;

Wechsler, Risa H. ;

Conroy, Charlie .

ASTROPHYSICAL JOURNAL, 2013, 770 (01)

[7] Instrumental Response Model and Detrending for the Dark Energy Camera [J].

Bernstein, G. M. ;

Abbott, T. M. C. ;

Desai, S. ;

Gruen, D. ;

Gruendl, R. A. ;

Johnson, M. D. ;

Lin, H. ;

Menanteau, F. ;

Morganson, E. ;

Neilsen, E. ;

Paech, K. ;

Walker, A. R. ;

Wester, W. ;

Yanny, B. .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2017, 129 (981)

[8] The optical extragalactic background light: Revisions and further comments [J].

Bernstein, Rebecca A. .

ASTROPHYSICAL JOURNAL, 2007, 666 (02) :663-673

[9] SExtractor: Software for source extraction [J].

Bertin, E ;

Arnouts, S .

ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1996, 117 (02) :393-404

[10]

Bertin E, 2002, ASTR SOC P, V281, P228

← 1 2 3 4 5 6 7 8 9 10 →