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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
2,944 datasets
The Herschel Orion Protostar Survey (HOPS) provides data for 330 young stellar objects in the Orion molecular clouds. It classifies these objects into protostellar classes and includes bolometric luminosity, temperature, and best-fit model parameters from a grid of 30,400 model SEDs. The catalog was produced by the National Aeronautics and Space Administration and was last updated in March 2026.
Trophic state classifications for lakes in Québec's Voluntary Monitoring Network from 2004 to 2024. The data categorizes biological productivity levels from ultra-oligotrophic to hyper-eutrophic. Records are compiled from a volunteer network managed by the Government and Municipalities of Québec.
The Herschel Orion Protostar Survey (HOPS) dataset from NASA contains photometric data for 410 young stellar objects in the Orion molecular clouds. It includes fluxes from 2MASS, Spitzer, Herschel, and APEX covering wavelengths from 1.2 to 870 microns, used to classify 330 protostars into evolutionary classes. The dataset was last updated on 2026-03-13.
The NEOWISE Reactivation Mission systematically images the sky at 3.4 and 4.6 μm wavelengths. This list from NASA contains predicted associations of known asteroids, comets, and planetary satellites with NEOWISE single-exposure detections, providing position and brightness information for objects observed multiple times.
Nearly 1132 fields spanning almost 180 square degrees of sky comprise this catalog of far-infrared sources. The Spitzer Archival Far-Infrared Extragalactic Survey (SAFIRES) applies enhanced processing methods to Spitzer Space Telescope MIPS 70-micron data, funded by a NASA ADAP grant. The sample excludes fields near the Galactic disk and extended sources to maintain high reliability.
Australian Ocean Data Network provides a study on biostratigraphy around the Oligocene-Miocene boundary. The dataset, last updated in 2026, examines the depth-related appearance of microfossil species like Globigerinoides quadrilobatus primordius across shallow and deep marine sediments in the Indo-Pacific region. It proposes a combined planktic foraminiferal zone and a buffer zone for the boundary transition.
24.7 KB of semiquantitative protein abundance data for HBEC-5i, SK-OV-3, and MDA-MB-231 cell lines, expressed as peptide spectrum matches and unique peptide counts. The dataset was authored by Pratistha Sarkar and last updated on 2026-05-11. It is shared under a CC-BY-4.0 license on the figshare platform.
Spin-averaged proton and electron counts from the Ulysses spacecraft's High Energy Telescope (HET). The data includes counts for nine energy channels, with proton energies ranging from approximately 5.4 MeV to over 92 MeV and electron energies from approximately 1 MeV to 10 MeV. Data is provided by NASA as daily files with 12-second resolution, containing start times, accumulation durations, and integer counts.
Compound D12 demonstrates potent FAK inhibition with an IC50 of 67.22 nM and shows broad-spectrum antiproliferative activity across cancer cell lines, including KYSE30 esophageal cells with an IC50 of 25.64 nM. The dataset contains experimental results for 15 designed derivatives, including kinase assays, molecular docking simulations, and mechanistic studies like Western blot and flow cytometry. It was published by author Yu-Zheng Lv on the figshare platform in April 2026.
A new geological map details the northern sector of the Southern Main Ethiopian Rift, covering its evolution from approximately 45 million years ago to the present. Štěpán Dvořák created this resource, which includes a cross-section and documents multiple phases of rift evolution. The dataset was last updated in April 2026.
A geological map and cross-section covering approximately 45 million years of rift evolution from the Eocene to the present. The dataset documents the tectonomagmatic history of the northern sector of the Southern Main Ethiopian Rift, including pre-rift flood basalts, early-rift faulting, and late-rift bimodal volcanism. It was created by Štěpán Dvořák and published on figshare in 2026.
A high-reliability subset of sources from the MIPSGAL Survey, a Spitzer Space Telescope Legacy Program that imaged the inner disk of the Milky Way at 24 and 70 microns. The data links near-infrared observations from 2MASS and GLIMPSE to far-infrared and submillimeter information for point sources and diffuse emission. The catalog is provided by the National Aeronautics and Space Administration and was last updated on 2026-03 13.
Xueli Xiang's research dataset contains observational data from a study of 361 children with Autism Spectrum Disorder. It examines associations between vitamin A levels, sleep problems assessed by the CSHQ, symptom severity from CARS and SRS scales, and expression levels of RARβ, BMAL1, and CLOCK genes. The data was uploaded to figshare in April 2026.
Galaxy Mentions is a dataset compiled by astronolan, last updated on 2026-05-20. It contains nearly every galaxy discussed in more than two sentences on the arXiv preprint server. The dataset is structured across multiple tables, including galaxy_mentions, evidence_quotes, papers, and batches.
Plasma wave spectrum data from the ISEE-1 satellite's Plasma Wave Instrument (PWI). The dataset originates from a pair of high time resolution spectrum analyzers designed to resolve bursty or nonlinear wave emissions, covering frequencies from 5.62 Hz. The International Sun-Earth Explorer program, a collaboration involving NASA and the European Space Agency, launched ISEE-1 in October 1977 to study the Earth's magnetosphere and solar wind.
Real-time measurements of absorbed dose and particle path lengths from the International Space Station's Position Sensitive-Tissue Equivalent Proportional Chamber (PS-TEPC). The data is produced by NASA to assess radiation risk to crew members from Galactic Cosmic Rays, Solar Particle Events, and trapped protons. The detector uses a tissue-equivalent time projection chamber with a 2D position sensor to acquire 3D particle tracks and energy.
16 spectrum analyzer channels measure electric field intensities from 10 Hertz to 56.2 kiloHertz. Voyager 1 Plasma Wave Receiver data was obtained in the vicinity of the Jovian magnetosphere, with measurements recorded at 4-second intervals. The National Aeronautics and Space Administration provides edited but uncalibrated data numbers for event searches and simple trend analysis.
NASA's Galileo spacecraft recorded electric and magnetic wave spectra during its flyby of the asteroid Gaspra. The dataset contains 1-minute averages of spectral density, binned into 49 channels for electric fields (6 Hz to 5.6 MHz) and 34 channels for magnetic fields (6 Hz to 75 kHz). This browse data set was produced from the High Frequency Receiver, Sweep Frequency Receiver, and Spectrum Analyzer components of the Plasma Wave Subsystem.
During the Galileo spacecraft's flyby of asteroid Ida, the Plasma Wave Receiver collected electric and magnetic wave spectra. The data set includes 1-minute averages of spectral densities, binned into 49 electric channels from 6 Hz to 5.6 MHz and 34 magnetic channels from 6 Hz to 75 kHz. This browse data set was produced by NASA from the High Frequency Receiver, Sweep Frequency Receiver, and Spectrum Analyzer.
Ice-sheet numerical modeling reveals bed morphology likely drove changes in ice-sheet extent and dynamics in the Lambert-Amery system at Prydz Bay. The dataset, hosted by the Australian Ocean Data Network, explores topographic controls on ice dynamics from the Oligocene to the Pleistocene. It suggests a negative feedback between erosion and glaciation, where overdeepening of the Lambert graben now prevents shelf-edge glaciation.