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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
2,948 datasets
NASA's BARREL mission deployed over 50 stratospheric balloons to study electron losses from Earth's Radiation Belts. The SSPC instrument provided 256-channel slow time resolution (32 s) spectra of Bremsstrahlung X-rays from precipitating electrons, covering an energy range from 0 MeV to 10 MeV. Campaigns were conducted from Antarctica (2013-2014) and Sweden (2015-2016) in coordination with the Van Allen Probes mission.
BARREL 5A X-ray Spectrometer Level 2 data provides six channels of fast time resolution (50 ms) Bremsstrahlung X-ray spectra from 0 MeV to 1.5 MeV. The dataset was collected by NASA's BARREL mission, a multiple-balloon investigation launched from Antarctica and Sweden between 2013 and 2016 to study electron precipitation from Earth's Radiation Belts. Observations were made from stratospheric altitudes near the Antarctic and Arctic circles.
A multiwavelength photometric catalog from the Spitzer-IRAC/MIPS Extragalactic survey (SIMES) covering a 7.74 square degree area in the South Ecliptic Pole field. The catalog includes flux data from WFI-Rc, MIPS-24 micron, and SPIRE 250, 350, and 500 micron bands, with counterparts identified via nearest-neighbor search. It was produced by the National Aeronautics and Space Administration and was last updated in March 2026.
A dataset of MRI scan characteristics and cerebrospinal fluid (CSF) positivity for patients with Radiologically Isolated Syndrome (RIS). The data includes lesion anatomical locations classified according to 2017 MS criteria and CSF positivity defined by the presence of at least two unique oligoclonal bands. The dataset was authored by Christine Lebrun-Frenay and is available as a 5.5 KB Excel file under a CC-BY-4.0 license.
V9.0 contains RESAMPLED DATA averaged to 1-second and 60-second means from the ROSETTA orbiter's magnetometer during its EXTENDED MISSION PHASE 2. Observations were made in the vicinity of comet 67P/CHURYUMOV-GERASIMENKO between April 6 and June 29, 2016. This version features a significantly improved sensor temperature model, more detailed documentation about magnetic disturbance sources, and an improved quality flagging system.
Shanghai Innovation Institute provides a dataset of stellarator configurations grouped by field period count. Each sample includes Fourier boundary coefficients, the number of field periods (nfp), and nine VMEC evaluation metrics. The dataset was last updated on May 10, 2026.
Wind profiles are derived from radar radial velocity measurements at the Den Helder radar site. The data has a 5-minute temporal resolution and an archive version of the dataset extends back to 2008. The dataset is provided by the Ministerie van Binnenlandse Zaken en Koninkrijksrelaties under a CC-BY-4.0 license.
ROSETTA orbiter magnetometer data averaged to 1-second and 60-second means during its extended mission near comet 67P/Churyumov-Gerasimenko. This V9.0 dataset covers observations from June 29 to September 30, 2016, provided by the National Aeronautics and Space Administration. The current version features an improved sensor temperature model and a refined quality flagging system.
Artifact export from the tokenbender-kaon-track3 training run on a 4x NVIDIA RTX PRO 6000 Blackwell pod. The repository preserves run scripts, command lines, environment snapshots, GPU status files, and logs. It was created by TokenBender and last updated on May 14, 2026.
January 13 to April 6, 2016 magnetic field observations from the ROSETTA orbiter's RPCMAG instrument near comet 67P/Churyumov-Gerasimenko. The dataset contains resampled data averaged to 1-second and 60-second means, processed to CODMAC Level 4. This version 9.0 dataset was produced by NASA and features an improved sensor temperature model and quality flagging system.
NASA's SOHO LASCO instrument observed Kreutz sungrazing comets from 1996 to 2005. The dataset contains aperture photometry, including apparent magnitude and photon statistics error, for circular apertures from 1 to 10 pixels in radius. Measurements were taken using the C2 or C3 telescopes, with reduced subimages archived in the Planetary Data System.
NASA's Galileo spacecraft recorded full-resolution electric and magnetic wave spectra during its Jupiter orbital operations. The data set includes spectra from the High Frequency Receiver, Sweep Frequency Receiver, and Spectrum Analyzer, along with waveform survey and instrument housekeeping data. Software and calibration tables allow conversion of uncalibrated data numbers into voltage, electric field, spectral density, or power flux.
NASA's Voyager 1 Plasma Wave System (PWS) data set contains hourly RMS averages and peaks of calibrated electric field measurements for the entire mission. The data includes 16 RMS averages and 16 maximum values across frequency channels from 50 Hz to 10 kHz, with most noise spikes removed prior to processing. The dataset was last updated on 2026-03-13.
Voyager 2 spacecraft captured 48-second averaged electric field intensities from the Neptunian magnetosphere. The data provides geometric average field strengths across 16 logarithmically spaced frequency channels from 10 Hz to 56.2 kHz. This calibrated dataset was produced by NASA's Plasma Wave Receiver spectrum analyzer.
University of Arizona Observatories Kuiper 1.54-m reflector collected photometry and light curve observations of asteroid 101955 Bennu in September 2005. The data includes ECAS system photometry and derived light curves from the OSIRIS-REx mission ground observing campaign. Observations of Bennu and a series of 5 standard stars were made to characterize potential mission targets.
Over 10,000 X-ray sources identified in 10 Galactic massive star-forming regions using Chandra ACIS-I observations from 2001 to 2008. The catalog, produced by the Massive Young Star-forming complex Study in Infrared and X-ray (MYStIX), doubles the number of faint sources detected in some regions compared to prior lists. Data were acquired from the Chandra Data Archive and analyzed by NASA-affiliated researchers.
NASA's Kepler Mission was a space observatory designed to survey a portion of the Milky Way to discover Earth-size exoplanets, especially those in the habitable zone. The dataset likely contains information on discovered planets and their host stars, tracking the day-by-day increase in discoveries. The data is provided by the National Aeronautics and Space Administration and was last updated in March 2026.
Approximately 150 days of high-quality oceanographic data collected across all seasons over a 3-year period. The dataset originates from near-monthly, 5-day expeditions to oligotrophic waters near Oahu, Hawaii, conducted by the Hawaii Ocean Time-series (HOT) program. It is managed by the OB_DAAC organization for validating the PACE Mission.
125 asteroids were observed photometrically, with absolute magnitudes reported in the Wisniewski et al. 1997 study. The dataset is provided by the National Aeronautics and Space Administration and was last updated on the platform in April 2026.
NASA's Rosetta mission acquired raw EDR images of comet 67P/Churyumov–Gerasimenko using the OSIRIS Wide Angle Camera. The data covers the prelanding phase from 2014-10-24 to 2014-11 21. This dataset is version 1.0 of the MTP 009 sequence.