WebJul 5, 2024 · The cluster subset for this analysis is chosen in the following way. We start by restricting our attention to the 20 CLASH clusters that were chosen based on X-ray morphology. Simulations suggest that these 20 clusters are predominately relaxed (∼70%) and largely free of orientation bias (Meneghetti et al. 2014). A cluster must satisfy two ... WebMar 1, 2014 · We present the supernova (SN) sample and Type-Ia SN (SN Ia) rates from the Cluster Lensing And Supernova survey with Hubble (CLASH). Using the Advanced Camera for Surveys and the Wide Field Camera 3 on the Hubble Space Telescope (HST), we have imaged 25 galaxy-cluster fields and parallel fields of non-cluster galaxies.
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WebOct 10, 2024 · We produce new multiwavelength catalogs for the 25 CLASH cluster fields in all 16 bandpasses from the UV through the near-IR, as well as rest-frame magnitudes. A comparison with spectroscopic values from the literature finds a ∼30% decrease in the redshift deviation from previously released CLASH photometry. WebCluster Sample Size Determination. The CLASH cluster sample was selected with three key considerations: (1) inclusion of clusters that are dynamically relaxed (as indicated … finchers on houston rd macon ga
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WebJan 22, 2016 · The snapshots that overlap with the redshifts of the CLASH clusters are at z = 0.250, 0.333, 0.429, and 0.667. These re-simulated cluster halos were originally used to estimate the expected concentration–mass (c–M) relation for the CLASH cluster sample (Meneghetti et al. 2014; Merten et al. 2015). WebUnfortunately, we ended up missing one CLASH cluster because the CLASH team later replaced A963 with A1423, the latter of which has not been targeted by Herschel. To make it simple, we refer to the combination of our four Herschel programs as the Herschel Lensing Survey (HLS) , and define two sub-programs, HLS-deep and HLS-snapshot, as ... WebFeb 9, 2024 · We search for unresolved X-ray emission from lensed sources in the FOV of 11 CLASH clusters with Chandra data. We consider the solid angle in the lens plane corresponding to a magnification... fincher surname