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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
2,973 datasets
Sequences for primers used in a specific molecular biology study, grouped by their application. The dataset is a small 11.1 KB Excel file authored by Kyle Leix and last updated in March 2026. It is shared under a permissive CC-BY-4.0 license.
SpectrumDet-Anom is a benchmark dataset for evaluating event-level anomaly detection in spectral data. It is constructed from long-term, high-density synchronous acquisition with four types of parameterized, reproducible anomalies injected. The dataset was created by Li, Qin and hosted by Harvard Dataverse, with a last update in April 2026.
An all-sky catalog of positions and magnitudes for approximately 19 million stars and other objects in the sixth to fifteenth magnitude range. The GSC-I catalog was created by the National Aeronautics and Space Administration, primarily based on single-epoch Schmidt plates from the Palomar Observatory (1982) and the UK SERC J survey (1975/1982).
Sloan Digital Sky Survey Data Release 16 (SDSS DR16) provides photometric and spectral data for celestial objects. The dataset contains 16 numerical variables and one categorical variable ('class') for object classification, resulting from a join between the 'PhotoObj' and 'SpecObj' tables. It is released under a Creative Commons Attribution license.
Daily averages of spin-averaged ultraviolet photometer readings from the Pioneer 11 spacecraft, starting April 6, 1973. The data were collected by NASA's Pioneer 11 mission to measure backscattered solar Lyman alpha and Helium line emissions. These measurements are used to study solar wind interactions with the interstellar medium.
June 29th, 1998 saw a mesoscale convective system evolve from a supercell thunderstorm into a damaging bow echo across Iowa. The event produced straight-line winds, hail, tornadoes, microbursts, and flooding before merging with a squall line. The case study was compiled by SCIOPS and published by UCAR/JOSS/NOAA/CODIAC.
Version 2.0 of this collection contains shape models of comet 67P/Churyumov-Gerasimenko. The models were produced by Rosetta mission teams using OSIRIS and NAVCAM image data. NASA hosts this updated collection, which includes newly added SPG_LAM_PSI SHAP5, SPG_DLR SHAP4S, and SPC_ESA MTP019 models.
Case study data examines gravity waves and deep convection during the Palm Sunday tornadic outbreak on 27 March 1994. The event resulted in 20 deaths, 320 injuries, and $107 million in damages. The dataset was provided by SCIOPS and last updated on 28 March 1994.
COMET Case Study 001 provides observational and model data from the March 1993 superstorm that impacted the eastern United States. The dataset was compiled by the COMET program and archived by UCAR/JOSS/NOAA/CODIAC. Data collection is centered on the storm's peak period around March 14, 1993.
Three maps provide L-band (21 cm wavelength) brightness temperature of the celestial sky, used to process NASA Aquarius instrument data. The dataset contains 1,039,681 grid points (721 declinations by 1441 right ascensions) at 0.25-degree intervals in the J2000 ECI reference frame. Created by POCLOUD for NASA, the maps model the galactic microwave continuum and atomic hydrogen line emissions, with variations in handling the Cassiopeia A radio source.
VAE Spectrum Matching is a dataset hosted on Kaggle. Its title suggests it contains data for training or evaluating variational autoencoder models on spectral data. The dataset's specific content, size, and origin are not detailed in the provided metadata.
148,693,826 bytes of data and code for galaxy pattern recognition. The dataset is available under a CC-BY-4.0 license and was last updated in March 2026. Its specific contents, such as image counts or annotation details, are not described in the available metadata.
Exoplanet_outputs likely contains data on planets outside our solar system. Published on Kaggle, its specific contents and scale are unknown. The dataset's origin and update history are not provided.
39 coral skeletal samples from 7 genotypes of massive Porites spp. corals were analyzed. Data capture the full width half maxima (FWHM) of the ν1 aragonite peak from samples cultured under varying seawater pCO2 levels (180 to 750 µatm) and temperatures (25 and 28°C). The data were collected between August 2020 and December 2022 by researchers including Phoebe Ross and Nicola Allison to study environmental influences on aragonite lattice disorder.
HDF injection summary files for search sensitivity estimates from the LIGO–Virgo–KAGRA Collaborations' third observing run (O3). The data product is associated with GWTC-3, the third Gravitational-Wave Transient Catalog, and includes separate files for the O3a and O3b sub-runs, as well as for subpopulations like binary neutron stars and binary black holes. It was created by the LIGO Scientific Collaboration.
Antarctic weather records of atmospheric pressure and wind speed collected from Australian cosmic ray observatories at Macquarie Island, Casey, Wilkes, and Mawson. The data is used in conjunction with cosmic ray measurements. It was gathered by the Australian Antarctic Data Centre during the operational periods of each observatory.
Kepler mission data contains photometric time-series observations of over 180,000 stars in the Cygnus constellation, captured at a 30-minute cadence over four years. The dataset was created by the Space Telescope Science Institute to detect transiting exoplanets and study variable stars and eclipsing binaries. Its presence on multiple public data platforms indicates its foundational role in astronomy.
Spitzer Enhanced Imaging Products (SEIP) Super Mosaics contain infrared imaging data from the Spitzer space telescope. The mosaics combine data from multiple programs, including the four channels of the IRAC instrument (3.6, 4.5, 5.8, 8 microns) and the 24 micron channel of the MIPS instrument. This Cryogenic Release v3.0 includes data from the telescope's commissioning and cryogenic operations phase, produced by the Infrared Science Archive (IRSA).
13-14 March 1996 data captures a major snow event over Northern Colorado and Southern Wyoming. The dataset was compiled by SCIOPS and published through UCAR/JOSS/NOAA/CODIAC. It provides observational records from this specific weather case study.
COMET Case Study 005 contains observational data from a specific lake effect snow event over Lake Ontario on January 4-5, 1995. The dataset was compiled by the UCAR Joint Office for Science Support (JOSS) and NOAA, and is archived by the CODIAC data system. It provides a detailed snapshot of a single, significant winter weather phenomenon.