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The XMM Cluster Survey: Exploring scaling relations and completeness of the Dark Energy Survey Year 3 redMaPPer cluster catalogue
- Source :
- Mon.Not.Roy.Astron.Soc., Mon.Not.Roy.Astron.Soc., 2023, 522 (4), pp.5267-5290. ⟨10.1093/mnras/stad1220⟩
- Publication Year :
- 2023
- Publisher :
- arXiv, 2023.
-
Abstract
- We cross-match and compare characteristics of galaxy clusters identified in observations from two sky surveys using two completely different techniques. One sample is optically selected from the analysis of three years of Dark Energy Survey observations using the redMaPPer cluster detection algorithm. The second is X-ray selected from XMM observations analysed by the XMM Cluster Survey. The samples comprise a total area of 57.4 deg$^2$, bounded by the area of 4 contiguous XMM survey regions that overlap the DES footprint. We find that the X-ray selected sample is fully matched with entries in the redMaPPer catalogue, above $\lambda>$20 and within 0.1$< z<br />Comment: Accepted for publication to MNRAS
- Subjects :
- galaxies: clusters: intracluster medium
Cosmology and Nongalactic Astrophysics (astro-ph.CO)
Space and Planetary Science
galaxies: clusters: general
galaxies: groups: general
X-rays: galaxies: clusters
FOS: Physical sciences
Astronomy and Astrophysics
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Astrophysics - Cosmology and Nongalactic Astrophysics
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Mon.Not.Roy.Astron.Soc., Mon.Not.Roy.Astron.Soc., 2023, 522 (4), pp.5267-5290. ⟨10.1093/mnras/stad1220⟩
- Accession number :
- edsair.doi.dedup.....a0f0b4c1280bf034dd563700c37aa1d1
- Full Text :
- https://doi.org/10.48550/arxiv.2304.13570