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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
2,954 datasets
Neutron monitor data was collected aboard the ship Italica during its Antarctic voyage to record cosmic ray intensities across a full range of geomagnetic cut-off rigidities. The survey was conducted by the Italian Antarctic Programme's SCIOPS organization to establish an accurate latitude curve during solar minimum. Measurements were taken during the 1996-97 austral summer, with the dataset finalized in March 1997.
NASA's International Halley Watch archive contains infrared photometry data on Comet Halley. The dataset includes 2,204 observations submitted by scientists, spanning from September 14, 1984, to April 8, 1988. Data were collected by the Infrared Studies discipline network and augmented by spacecraft measurements.
A benchmark dataset for brain tumor segmentation and MR spectroscopy volume-of-interest placements. The dataset was authored by Sangyoon Lee and hosted on Harvard Dataverse. It was last updated on April 29, 2026.
Quasar Axrvi V10 is an astronomy dataset published on the Hugging Face platform by author KarlQuant. The dataset was last updated on 2026-05-05. Its specific content and scale are unknown from the provided metadata.
Submission files from a Kaggle competition focused on predicting stellar class. The dataset likely contains predictions or model outputs intended for blending or ensemble purposes. Its origin is a Kaggle competition notebook, but specific details on author, size, and license are unknown.
NASA's International Halley Watch (IHW) compiled this archive of observations from Comet Halley's 1985-1986 apparition. The dataset includes 7 continuum and 29 spectral line observations from the Radio Studies Network, with 17 of those lines being OH. Data collection spanned from November 13, 1985, through January 31, 1986.
1959 to 1986 records consist of scanned charts and explanatory notes from cosmic ray observations at Australian Antarctic stations. The collection was compiled by Dr. Peter Fenton of the University of Tasmania and digitized from paper records provided to the Australian Antarctic Data Centre. The material includes data charts, program descriptions, and correspondence from the period.
NASA EarthData hosts observations of Solar Magnetic Flux Tubes, magnetic field concentrations near the sun's surface. The dataset likely contains time-series data detailing the three-stage lifecycle of these tubes, including formation, stable periods, and collapse. The data is provided by the organization SCIOPS for research into solar phenomena.
December 5, 2024 marks the launch of the Sentinel-1C satellite, the latest addition to the Sentinel-1 constellation. This collection contains Level 2 Ocean (OCN) geophysical product metadata derived from Sentinel-1C's C-band synthetic aperture radar (SAR) imaging, processed by the Alaska Satellite Facility Distributed Active Archive Center. The metadata describes geolocated products for ocean wind, swell spectra, and surface radial velocity.
Sentinel-1C, launched December 5, 2024, is the latest satellite in the Sentinel-1 constellation. Its Level 2 Ocean products provide geolocated geophysical data derived from C-band synthetic aperture radar imaging, including ocean wind fields, swell spectra, and surface radial velocities. The data products mirror those provided through the Copernicus Data Space Ecosystem.
Sentinel-1A, launched April 3, 2014, is a sun-synchronous polar-orbiting satellite performing C-band synthetic aperture radar imaging. Its Level 2 Ocean products provide geolocated geophysical components for wind, wave, and currents, derived from Single Look Complex and Ground Range Detected data. The Alaska Satellite Facility Distributed Active Archive Center creates the ISO-compliant XML metadata from Sentinel-1A SAFE format products.
Sentinel-1A, launched April 3, 2014, provides Level 2 Ocean geophysical products derived from C-band synthetic aperture radar imaging. The dataset contains geolocated estimates for ocean wind fields, swell spectra, and surface radial velocity, with resolutions down to 5 meters and coverage up to 400 kilometers. Products are mirrored from the Copernicus Data Space Ecosystem and provided by the organization ASF.
A geologic map covering the southernmost counties of Texas and parts of the Mexican states of Tamaulipas and Nuevo Leon. The map shows rock units ranging from Jurassic to Quaternary age, depicting structural features like the Sabinas foldbelt and Gulf Coast growth faults. The summary was provided by the USGS.
Cosmogenic nuclide concentrations in glacial erratics from the Marble Hills in the Ellsworth Mountains, Antarctica. The dataset includes sample locations, correction factors, and concentrations of Be-10 and Al-26 measured in quartz, with conventional exposure ages provided. The data was produced by the organization SCIOPS and sourced from NASA's Earthdata platform.
Output from the MPRAmatch pipeline for creating associations between DNA barcodes and oligo sequences. The data is provided in a 35.7 MB XLSX file, authored by Maddy Comerford and last updated in March 2026.
Estimated Autism Spectrum Disorder (ASD) Cases in Latin America by Country, 2010 and 2020 provides macro-level estimates of ASD cases for Latin American countries. The dataset, authored by Juan Moises de la Serna and hosted on Harvard Dataverse, applies assumed prevalence rates of 0.3% (2010) and 0.6% (2020) to approximate population figures. Data should be interpreted as modeled estimates, not administrative counts of diagnosed cases.
Oligonucleotide primer sequences for whole-mount in situ hybridization (WISH) and quantitative reverse transcription PCR (qRT-PCR) experiments are provided, along with associated GenBank accession numbers. The dataset was authored by Ruth Herrmann and is available under a CC BY 4.0 license. Its small size of 14.5 KB indicates a focused collection of primer and accession data.
Oligonucleotide sequences of genes used for RT-qPCR are provided in an XLS file. The dataset, authored by Pablo Ocampo-Ortiz, is licensed under CC BY 4.0 and was last updated in March 2026. Its small size of 9.5 KB indicates a limited scope.
20 minutes of data from a 1993 balloon-borne X-ray telescope experiment. The data was collected by the TIMAX telescope using 35 NaI detectors covering an energy range of 30-100 keV, with observations located over South America. It is stored in 64 kbyte binary files containing digitized spectra from each detector.
A dataset from the OpenML platform with the identifier 'visualizing_galaxy'. No information is available on its contents, size, or structure.