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ShareScore release 0.9.0
Dataset results
45 results for “galaxy clusters”
Simulated galaxy cluster data at z=0 demonstrating the entropy core problem with the SWIFT-EAGLE galaxy formation model
<p>Cluster simulated with the SWIFT hydrodynamic code with the Ref SWIFT-EAGLE model. This dataset contains the redshift 0 snapshot and the VELOCIraptor halo catalogue.</p> <p>Paper reference: https://arxiv.org/abs/2210.09978</p>
The effect of dynamical states on galaxy clusters populations. I. Classification of dynamical states
<p>This repository contains three figures mentioned in "The effect of dynamical states on galaxy clusters populations. I. Classification of dynamical states" <em>(DOI to follow on publication)</em>.</p> <p>We show the contours of the X-ray surface brightness distribution (solid green lines) and the distribution of galaxies belonging to the red sequence (solid gray lines). Black crosses symbolize the positions of the X-ray peaks, black "X" marks represent the positions of the X-ray centroids, and open red circles denote the positions of the BCGs. The blue circle corresponds to the R200 of each cluster.</p>
The data behind the ApJ article "Environmental Dependence of Type Ia Supernovae in Low-Redshift Galaxy Clusters"
<p>Data from "Environmental Dependence of Type Ia Supernovae in Low-Redshift Galaxy Clusters", <a href="https://ui.adsabs.harvard.edu/abs/2023arXiv230601088L/abstract">NASA ADS</a></p><p>inner_cluster_data.csv and outer_cluster_data.csv include the SALT3 mB, x1, and c parameter values, distance moduli and Hubble residuals (with _1 referring to Figure 9 and _2 referring to Figure 10), outlier designation from MCMC procedure, host cluster, host cluster redshift (with Hubble diagram version converted to frame of CMB), host cluster r500, projected separation from cluster center, NED Host galaxy name, photometrically-derived estimate for host mass, host or SN redshift used in analysis, and the Host SFR category (Q: quiescent, SF: star-forming, GV: green valley) for our cluster SNe Ia.</p><p>sf_field.csv and quiescent_field.csv contain SALT parameter values, distance moduli and Hubble residuals (from Figure 10), host galaxy sSFR and mass measurements, and host redshifts (all spectroscopic, also with Hubble diagram converted values) for SNe Ia in our field samples.</p><p>full_cluster.csv contains the data from the table in the appendix of the paper.</p><p>The inner_cluster_/outer_cluster_mcmc_samples.csv files contain the samples needed to reproduce the corner plot for Figure 10.</p><p>The Python scripts recreate the figures from the paper given the above data. The details for which columns and constraints needed to reproduce the figures are included in these files.</p>
Reproduction package for the publication 'Galaxy cluster photons alter the ionisation state of the nearby warm-hot intergalactic medium'
<p>The following files can be used to reproduce the figures and data from the paper <strong>Galaxy cluster photons alter the ionisation state of the nearby warm-hot intergalactic medium</strong><strong> </strong>by L. Štofanová, A. Simionescu, N. A. Wijers, J. Schaye, and J. Kaastra to be accepted in Monthly Notices of the Royal Astronomical Society (MNRAS).</p>
Science ready spectra and their best-fitting models described in the research paper ``Internal dynamics and stellar content of nine ultra-diffuse galaxies in the Coma cluster prove their evolutionary link with dwarf early-type galaxies'' by Chilingarian et al.
<p>Science ready spectra of nine ultra-diffuse galaxies in the Coma cluster collected with the Binospec multi-object spectrograph and their best-fitting PEGASE.HR templates obtained using the NBursts full spectrum fitting code. These spectra were presented in the paper ``Internal dynamics and stellar content of nine ultra-diffuse galaxies in the Coma cluster prove their evolutionary link with dwarf early-type galaxies'' by Chilingarian et al. accepted for publication in the Astrophysical Journal on Sep/3/2019 (arXiv:1901.05489).</p> <p>Each spectrum is presented as a binary FITS table, which contains a spectrum (wavelength, flux, uncertainties), best-fitting template, best-fitting parameters (radial velocity, age, metallicity), and a pixel mask used in the fitting procedure. For six galaxies there are two files provided: (i) one-dimensional optimally extracted integrated spectrum and (ii) two dimensional spectrum for spatially resolved radial velocity information. For the remaining three galaxies, only spatially resolved spectra are provided.</p>
Magellan/M2FS and MMT/Hectochelle Spectroscopy of Dwarf Galaxies and Faint Star Clusters within the Galactic Halo
<p>m2fs_HiRes_catalog_public.fits: public catalog of measurements derived from spectroscopic observations of individual targets with the Magellan/M2FS spectrograph in HiRes configuration</p> <p>m2fs_MedRes_catalog_public.fits: public catalog of measurements derived from spectroscopic observations of individual targets with the Magellen/M2FS spectrograph in MedRes configuration</p> <p>hecto_catalog_public.fits: public catalog of measurements derived from spectroscopic observations of individual targets with the MMT/Hectochelle spectrograph</p> <p>fits_files.tar.gz: Supplementary data products, including all sky-subtracted spectra from individual targets and best-fitting model spectra.</p> <p>template_spectra.tar.gz: synthetic template spectra (columns are wavelength in air (Angstroms), normalized flux)</p>
Magellan/M2FS Spectroscopy of Galaxy Clusters: Stellar Population Model and Application to Abell 267
<p>supplementary data products, including all sky-subtracted spectra from individual galaxies, as well as random draws from posterior PDFs for model parameters (see included README file)</p>
Intra-cluster summed galaxy colors
<p>Inter-cluster summed galaxy colors and other cluster properties for TNG300-1, SDSS NYU VAGC, and Buzzard Flock low redshift galaxies. </p> <p> </p> <pre>'Hmass': log10(Cluster mass/M_sun) TNG: M_200c, BZZ: M_vir, SDSS: M_vir 'N_gal': Number of galaxies in Cluster 'Z': Redshift 'rich_cts','rich_dsc': Richness, continuous and discrete 'mag_gap': Magnitude gap 'g_cen','r_cen','i_cen','z_cen': Magnitudes for central galaxies 'sum_g','sum_r','sum_i','sum_z': Summed Magntiudes for total cluster population 'sum_g_sat', 'sum_r_sat', 'sum_i_sat', 'sum_z_sat': Summed Magntiudes for sattelite cluster population </pre>
The impact of galaxy selection on the splashback boundaries of galaxy clusters (Data)
<p>Data from O'Neil et al. (2022), The impact of galaxy selection on the splashback boundaries of galaxy clusters.</p>
Multiwavelength classification of X-ray selected galaxy cluster candidates using convolutional neural networks
<p>Classification dataset used in Kosiba et al. 2020 (10.1093/mnras/staa1723) consisting of candidate clusters in the XCLASS survey</p> <p>Training and testing images and corresponding labels low-z (clusters, 0<z<0.3), hi-z (clusters, z>0.3), nearby galaxy, point source (point, double source, star/AGN), and other (artefact, edge)</p>
Reproduction package for "ClG 0217+70: A massive merging galaxy cluster with a large radio halo and relics"
<p>This is the reproduction package for "ClG 0217+70: A massive merging galaxy cluster with a large radio halo and relics", which has been accepted for publication in A&A.</p> <p>To use this package, please read the README.</p> <p>This package is tested in an environment that contains:</p> <ul> <li>SPEX v3.06</li> <li>CIAO v4.12</li> <li>python 3.6.5 <ul> <li>numpy 1.14.3</li> <li>astropy 3.0.2</li> <li>astroquery 0.4</li> <li>scipy 1.1.0</li> <li>matplotlib 2.2.2</li> </ul> </li> </ul>
The CluMPR Galaxy Cluster Catalogue for DESI Legacy Survey DR9
<p>Galaxy cluster catalog and cluster member galaxy catalogs compiled using the CluMPR cluster-finding algorithm. </p> <p>Paper decribing the CluMPR algorithms and cluster catalogs: The CluMPR Galaxy Cluster-Finding Algorithm and DESI Legacy Survey Galaxy Cluster catalogue (M. J. Yantovski-Barth et al.)</p> <p>File description: </p> <p>DESI_clusters_2024_simple contains the official cluster catalog,</p> <p>DESI_clusters_2024_extended is the official cluster catalog + some clusters which were flagged and removed,</p> <p>north_members_reweighted contains the member galaxies for clusters in the north region of DESI Legacy Survey,</p> <p>south_members_reweighted contains the member galaxies for clusters in the south region of DESI Legacy Survey.</p>
Data Release Scrutinising evidence for the triggering of Active Galactic Nuclei in the outskirts of massive galaxy clusters at z~1
<p>Dataset of the paper "Scrutinising evidence for the triggering of Active Galactic Nuclei in the outskirts of massive galaxy clusters at z~1".</p> <p> </p> <p>All the necessary code to deal with these data can be found at: https://github.com/IvanMuro/agn_frac_data_release</p>
Galaxy populations in the Hydra I cluster from the VEGAS survey III. The realm of low-surface brightness features and intra-cluster light
<p><span>This appendix provides the azimuthally-averaged surface bright</span><span>ness and colour profiles of the sample galaxies listed in Table 1 of the paper "Galaxy populations in the Hydra I cluster from the VEGAS survey III. The realm of low-surface brightness features and intra-cluster light", by <span>Marilena Spavone</span><span>,</span><span> Enrichetta Iodice</span><span>,</span><span> Felipe S. Lohmann</span><span>, Magda Arnaboldi</span><span>, Michael Hilker</span><span>, Antonio La </span><span>Marca</span><span>, Rosa Calvi</span><span>, Michele Cantiello</span><span>, Enrico M. Corsini</span><span>, Giuseppe D’Ago</span><span>, Duncan A. Forbes</span><span>, Marco </span><span>Mirabile</span><span>, and Marina Rejkuba.</span><br></span></p>
"Filaments in and between galaxy clusters at low and mid-frequency with the SKA telescope" (Figures 6 to 13, B.1 and B.2)
<p>This file contains Figures 6 to 13, B.1 and B.2, from the paper "Filaments in and between galaxy clusters at low and mid-frequency with the SKA telescope", Vacca et al., accepted for publication on A&A on 25 September 2024.</p>
Galaxy clustering in real space
<p>Galaxy clustering in real space from BAM galaxy catalogs. Marked and two point correlation function0</p>
A Photometric Survey of Globular Cluster Systems in Brightest Cluster Galaxies
<p>Complete photometry and reference images from HST, for globular cluster systems around 26 giant early-type galaxies.</p>
Photometry and Spectroscopy of a z=9.51 galaxy in the RXJ2129 cluster field
<p>Reduced HST and JWST imaging, plus reduced JWST spectroscopy, of a redshift z=9.51 galaxy that is triply imaged and highly magnified by the RXJ2129 galaxy cluster. </p>
MMT/Binospec Spectroscopic Survey of Two z~0.8 Galaxy Clusters: Galaxy Spectra Figures and FITS Data
<p>This dataset includes MMT/Binospec spectra of all 371 galaxies observed in 2019 and 2022, which were already discussed in the research paper (J. Di et al.) where you just got this dataset link. To quickly look at our spectra, we reduced our spectra in the JPG format. We also attached the raw FITS format 1D and 2D spectra of two years' observations.</p>
A Forward Modeling Approach To Analyzing Galaxy Clustering with SimBIG
<p>Data sets accompanying the publication: "A Forward Modeling Approach to Analyzing Galaxy Clustering" (https://arxiv.org/abs/2211.00723). </p> <ul> <li><a href="https://zenodo.org/api/files/136695d6-4319-4b74-9b7c-8a6b2f2df956/mcmc.v4.plk.cmass.npy">mcmc.v4.plk.cmass.npy</a> : MCMC samples drawn from the SimBIG posterior of the cosmological and HOD parameters given galaxy power spectrum multipoles to k_max = 0.5</li> <li><a href="https://zenodo.org/api/files/136695d6-4319-4b74-9b7c-8a6b2f2df956/mcmc.v4.plk.kmax0.25.cmass.npy">mcmc.v4.plk.kmax0.25.cmass.npy</a> : MCMC samples drawn from the SimBIG posterior of the cosmological and HOD parameters given galaxy power spectrum multipoles to k_max = 0.5</li> <li><a href="https://zenodo.org/api/files/136695d6-4319-4b74-9b7c-8a6b2f2df956/obs.cmass_sgc.k.dat">obs.cmass_sgc.</a>* : k, number density, and power spectrum measurements of galaxies in the BOSS CMASS-SGC sample. </li> <li><a href="https://zenodo.org/api/files/136695d6-4319-4b74-9b7c-8a6b2f2df956/simbig.cmass_sgc.v3.test.p2k.dat">simbig.cmass_sgc.v3.test</a>* : test data sets used to validate the accuracy of the SimBIG posteriors. The test data sets are described in detail in <a href="https://ui.adsabs.harvard.edu/abs/2023JCAP...04..010H/abstract">Hahn et al. (2023)</a></li> <li><a href="https://zenodo.org/api/files/136695d6-4319-4b74-9b7c-8a6b2f2df956/simbig.cmass_sgc.v4.k.dat">simbig.cmass_sgc.v4.</a>* : training data used to train the normalizing flows used to infer the posterior. </li> </ul>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.