The Massive and Distant Clusters of WISE Survey: SZ effect of Verification with the Atacama Compact Array Localization and Cluster Analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F20%3A00535573" target="_blank" >RIV/67985815:_____/20:00535573 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0313566" target="_blank" >http://hdl.handle.net/11104/0313566</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/0004-6361/202037818" target="_blank" >10.1051/0004-6361/202037818</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Massive and Distant Clusters of WISE Survey: SZ effect of Verification with the Atacama Compact Array Localization and Cluster Analysis

Popis výsledku v původním jazyce

Our test of the Verification with the ACA Localization and Cluster Analysis (VACA LoCA) program demonstrates that the ACA can robustly confirm the presence of the virialized intracluster medium in galaxy clusters previously identified in full-sky surveys. In particular, we obtain a significant detection of the SZ effect for seven out of the ten VACA LoCA clusters. We note that this result is independent of the assumed pressure profile. However, the limited angular dynamic range of the ACA in Band 3 alone, short observational integration times, and possible contamination from unresolved sources limit the detailed characterization of the cluster properties and the inference of the cluster masses within scales appropriate for the robust calibration of mass-richness scaling relations.

Název v anglickém jazyce

The Massive and Distant Clusters of WISE Survey: SZ effect of Verification with the Atacama Compact Array Localization and Cluster Analysis

Popis výsledku anglicky

Our test of the Verification with the ACA Localization and Cluster Analysis (VACA LoCA) program demonstrates that the ACA can robustly confirm the presence of the virialized intracluster medium in galaxy clusters previously identified in full-sky surveys. In particular, we obtain a significant detection of the SZ effect for seven out of the ten VACA LoCA clusters. We note that this result is independent of the assumed pressure profile. However, the limited angular dynamic range of the ACA in Band 3 alone, short observational integration times, and possible contamination from unresolved sources limit the detailed characterization of the cluster properties and the inference of the cluster masses within scales appropriate for the robust calibration of mass-richness scaling relations.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10308 - Astronomy (including astrophysics,space science)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Astronomy & Astrophysics

ISSN

1432-0746

e-ISSN

—

Svazek periodika

638

Číslo periodika v rámci svazku

June

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

17

Strana od-do

A70

Kód UT WoS článku

000542609200001

EID výsledku v databázi Scopus

2-s2.0-85088151372