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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
2,971 datasets
COMET Case Study 004 documents a single, intense bow echo convective storm system that passed over Paducah, Kentucky on May 5, 1996. The dataset was compiled by the COMET program and archived through UCAR/JOSS/NOAA's CODIAC system. It captures the event's meteorological conditions and evolution for that specific date.
COMET Case Study 003 contains radar data collected during Hurricane Erin's impact on the southeastern United States in early August 1995. The dataset includes observations from Florida and Alabama radars. It was compiled by the UCAR/JOSS/NOAA/CODIAC project and last updated on August 4, 1995.
288 globular cluster candidates and 132 miscellaneous objects are cataloged in a 70 arcminute square field centered on the M31 Andromeda Galaxy. The catalog was compiled by NASA HEASARC.
The COSMOS2015 catalogue contains precise photometric red-shifts and stellar masses for more than half a million objects over the 2 deg^2 COSMOS field. It includes YJHKs images from the UltraVISTA-DR2 survey, Y-band from Subaru/Hyper-Suprime-Cam and infrared data from the SPLASH Spitzer Legacy program. This near-infrared selected catalogue is provided by the National Aeronautics and Space Administration and was last updated in March 2026.
Gaia is a European Space Agency mission designed to chart a three-dimensional map of the Milky Way. The Gaia Catalogue DR1 provides unprecedented positional measurements for about one billion stars, together with radial velocity measurements for the brightest 150 million objects. This dataset is published by NASA and was last updated in March 2026.
Experimental data on a Bi-2212 single crystal, authored by Younsik Kim and last updated on April 5, 2026. The dataset is hosted on figshare and is licensed under CC-BY-4.0. It is intended to support the development of probabilistic denoising methods for reliable signal extraction in spectroscopy.
1995-1996 austral summer data from a neutron monitor aboard the ship Italica, recording cosmic ray neutron intensities during a voyage from Italy to Antarctica and back. The survey was conducted by SCIOPS during a solar minimum period, providing full coverage of cut-off rigidities with repeated measurements. Preliminary latitude curves of cosmic ray nucleonic intensity were derived after applying corrections for efficiency, pressure, and primary cosmic ray variations.
A joint NASA and European Space Agency mission, Spacelab 1 was a 10-day multidisciplinary flight aboard the Space Shuttle. The dataset contains ultraviolet solar spectrum measurements between 200 and 358 nanometers, collected from instruments on the space-exposed platform. The data is held by the National Space Science Data Center (NSSDC).
Southern Ocean marine oligochaete occurrences compiled from scientific literature spanning 1888 to 2009. The compilation includes 25 species from three families: Capilloventridae (1 genus, 1 species), Enchytraeidae (3 genera, 16 species), and Tubificidae (3 subfamilies, 7 species). The dataset was aggregated by SCIOPS and hosted on NASA EarthData.
A Southern Hemisphere Imaging Riometer Experiment maps 38.2 MHz cosmic noise and particle precipitation across a 7 x 7 beam grid, each beam covering 12.8 degrees. The project is a joint effort of the Australian Antarctic Division, University of Maryland, and the University of Newcastle. These data are part of the ongoing ASAC project 877 and are held on servers at the Australian Antarctic Division.
Neutron monitor data from the Kerguelen and Terre-Adelie stations form the French contribution to the international neutron monitor network. The dataset supports studies of relativistic proton acceleration in solar flares and cosmic ray propagation within the heliosphere. It is collected by the SCIOPS organization.
The Solar Ultraviolet Imager (SUVI) on the NOAA GOES-R series satellites monitors the Sun in the extreme ultraviolet wavelength range. It observes active regions, solar flares, and filament eruptions to provide early warnings for space weather events. The dataset contains calibration data for this instrument, produced by NOAA's National Centers for Environmental Information (NCEI).
Exposure ages derived from Be-10, Al-26, and Cl-36 concentrations date glacial deposits and bedrock surfaces in East Antarctica's Prince Charles Mountains. Most samples originate from moraines formed during the Last Glacial Maximum, approximately 12,000 to 20,000 years before present. The dataset, produced by SCIOPS, includes full analytical details for recalculating ages as scientific models evolve.
Exposure ages for glacial deposits and bedrock surfaces in the Ford Ranges of Marie Byrd Land, West Antarctica, based on concentrations of cosmic-ray-produced nuclides Be-10 and Al-26. The dataset contains sample locations, calculated ages, and the full chemical and isotopic analyses for potential recalculation. Data was produced by SCIOPS.
stellar_data appears to be a dataset for stellar classification modeling. The description mentions candidate submissions and the Sloan Digital Sky Survey (SDSS) source catalog for blending. The dataset's author, organization, and last update date are unknown.
1974 through 1999 data provides daily, pentad (5-day), and monthly global Outgoing Longwave Radiation (OLR) measurements. The dataset corrects biases from satellite orbital drift and transitions between morning and afternoon satellites, using the NCEP/NOAA OLR archive. It was processed by the SCIOPS organization.
Cosmic ray data records all known Ground Level Enhancement events detected by a worldwide network of observatories. The dataset was compiled by the Australian Antarctic Division's Cosmic Ray program and was last updated in 1998. It provides a unique view of near-Earth radiation, particularly from the Mawson polar station.
Stellar-Cleaned is a dataset hosted on Kaggle. Its title suggests it contains processed information about stars, likely from an astronomical survey or catalog. The dataset's specific origin, size, and collection method are not detailed in the provided metadata.
Sonora 2018 models provide radiative-convective equilibrium structures and emergent flux spectra for non-irradiated, substellar objects. The dataset likely contains temperature-pressure profiles and gas mixing ratios for cloudless atmospheres with solar composition, covering effective temperatures from 200 to 2400 K and log gravity from 3.25 to 5.5. Mark S. Marley of Ames Research Center authored these models for submission to Astrophysical Journal.
Stellar classification data sourced from the Sloan Digital Sky Survey (SDSS) Data Release 17. The dataset likely contains photometric and spectroscopic measurements for classifying stars. It is published on Kaggle, but details on size, features, and authorship are not provided in the metadata.