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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
3,256 datasets
Data supporting the paper 'Figures of merit for stellarators near the magnetic axis' by Matt Landreman of the University of Maryland, College Park. The dataset likely contains tabular data related to magnetic field configurations and performance metrics for stellarator fusion devices. The exact number of rows, columns, and file formats are unspecified.
Data supporting a paper on stellarator design for fusion energy. The dataset likely contains parameters from an optimized near-axis expansion method used to map quasisymmetric configurations. It was created by Matt Landreman of the University of Maryland, College Park.
Joris J. Carmiggelt from Delft University of Technology provides a dataset accompanying the paper "Electrical spectroscopy of the spin-wave dispersion and bistability in gallium-doped yttrium iron garnet". The dataset likely contains tabular data related to electrical spectroscopy measurements. The dataset's size, row count, and specific file formats are not detailed in the provided metadata.
MESA inlists associated with the study 'Presupernova neutrinos: realistic emissivities from stellar evolution'. The dataset was authored by Kelly M. Patton of the University of Washington. The last update date is unknown.
Geoscience Australia Data provides biostratigraphic data from the Challenger No. 1 well, offshore Perth Basin. The dataset contains Late Cretaceous to Palaeogene calcareous nannofossil assemblages used to revise the age of the Challenger Formation type section. It identifies three major disconformities and compares the section's completeness to nearby Deep Sea Drilling Project sites.
501 point sources identified across five frequency bands from 23 to 94 GHz, based on nine years of all-sky survey data from the Wilkinson Microwave Anisotropy Probe (WMAP) between August 10, 2001 and August 10, 2010. The catalog was produced by NASA using a five-band search technique that filters maps to suppress CMB and Galactic foreground fluctuations. The analysis covers 83% of the sky, an increase from 78% in the five-year version.
679 X-ray point sources were detected in a deep 70 ks Chandra observation of the Gum 31 HII region. The catalog, created by NASA HEASARC based on published research, includes basic X-ray properties and near- and mid-infrared photometry for identified counterparts. The observation aimed to characterize the young stellar population in a region with high galactic field-star contamination.
A catalog of 8,107 molecular clouds covering the Galactic plane within +/- 5 degrees latitude, derived from 20 years of CO line observations. The total H2 mass is 1.2 x 10^9 solar masses, with clouds showing a range of surface densities and systematic variations with Galactic radius. The HEASARC created this table in March 2019 based on data from Dame et al. (2001).
107 nearby galaxies comprise the main sample for investigating the relationship between X-ray emission and optical galaxy evolution. The catalog combines Chandra X-ray observations with Sloan Digital Sky Survey optical data to study low-luminosity active galactic nuclei. It provides X-ray spectral fits for sources with counts ranging from 2 to 1325, offering novel constraints on accretion power decline along an evolutionary sequence.
487 X-ray sources were detected in the XMM-Newton Slew Survey's hard 2-10 keV band at high galactic latitude. The HEASARC created this table in December 2012, which contains a defined sample of 219 galaxies and active galaxies from that survey. The authors note the survey reaches a flux sensitivity of roughly 3e-12 erg/cm²/s in the 2-10 keV band.
The Herschel Stripe 82 Survey (HerS) point source catalog contains 32,815 sources detected at 250 microns, with 13,300 and 3,276 sources at 350 and 500 microns, respectively. Observations were taken by the SPIRE instrument on the Herschel Space Observatory, covering 79 square degrees along the SDSS Stripe 82 region. The catalog was produced by the National Aeronautics and Space Administration to study correlations with the dark matter density field.
189 X-ray point sources detected in the barred spiral galaxy M 83 from three XMM-Newton observations. The catalog, created by NASA HEASARC in 2013, classifies sources including X-ray binaries, AGN candidates, and supernova remnants using spectral analysis and multi-wavelength cross-correlation. It includes derived X-ray luminosity functions for sources within and outside the galaxy's D25 ellipse.
NASA HEASARC provides a catalog of 1021 X-ray sources detected in the outer Galaxy star cluster NGC 1893, located at a galactic radius greater than or equal to 11 kiloparsecs. The data was created in March 2012 based on five deep Chandra ACIS-I observations totaling 450 ks of exposure time. It includes derived X-ray luminosities, variability assessments, and classifications for Class II and Class III stellar members.
ClinIndb is a database created by researchers at the Institute of Genomics and Integrative Biology to catalog rare and deleterious genetic variants relevant to monogenic diseases in Indian populations. It contains frequency data for ClinVar variants derived from genotype data of 2,795 individuals representing diverse ethnic and geographic groups across India. The resource aims to support genomic medicine by providing data underrepresented in global public databases.
Monitoring of Rohrdommel (Botaurus stellaris) and throttle singer (Acrocephalus arundinaceus) in the reed belt of Lake Neusiedl in 2018 is a dataset from the eu_open_data platform. It likely contains observational data on two bird species from a specific wetland habitat in 2018. The data was contributed by the organizations Cooperation OGD Österreich and Wikimedia Österreich.
Monitoring data for the Eurasian Bittern (Botaurus stellaris) and Great Reed Warbler (Acrocephalus arundinaceus) in the reed belt of Lake Neusiedl. The dataset was published on the eu_open_data platform by the organizations Cooperation OGD Österreich and Wikimedia Österreich. The data was collected in the year 2020.
Monitoring data for two bird species, the Eurasian Bittern (Botaurus stellaris) and the Great Reed Warbler (Acrocephalus arundinaceus), collected in the reed belt of Lake Neusiedl. The dataset was published via the eu_open_data platform by the cooperation OGD Österreich and Wikimedia Österreich. The data likely contains observations from a specific survey conducted in the year 2002.
3,006 confirmed stellar clusters in the Milky Way, including 202 newly discovered clusters, with uniformly derived parameters like distance, age, and proper motion. The catalog was compiled by researchers using data from PPMXL and 2MASS, with a pipeline to determine kinematic and photometric membership probabilities. It is almost complete up to 1.8 kiloparsecs from the Sun and covers the galaxy's central and outer regions.
651.6 KB of supplementary data supports the preprint 'WSTD — Wide-field Spacetime Topology Detector: Methodology and Multi-field Calibration'. The dataset likely contains post-processed statistical results for calibration and validation, including a rotation test dataset, a galaxy spectrum cross-validation sample, and a 10,000-sample null distribution for noise robustness assessment. It was authored by GenMin Li and published on figshare in May 2026.
A spectral library of marine benthic habitats hosted in the Australian National Spectral Database. The data was collected for a PhD thesis focused on classifying habitats using hyperspectral imagery in oligotrophic, temperate waters off Western Australia. The record is managed by the Australian Ocean Data Network and was last updated in June 2026.