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Telescope observations, star catalogs, exoplanet surveys, galaxy morphology, gravitational waves, spectroscopy
2,941 datasets
147 X-ray point sources detected in the giant elliptical galaxy NGC 4472 using the Chandra ACIS-S instrument. The catalog correlates 30 of these sources with optical globular cluster candidates, identifying likely low-mass X-ray binaries. This table was created by NASA's HEASARC in May 2007 based on data from a published astrophysical study.
A catalog of 737 unique extreme ultraviolet (EUV) emitting objects detected by the Extreme Ultraviolet Explorer (EUVE) satellite. The catalog, published by Bowyer et al. in 1996, includes 514 objects from an all-sky survey, 35 from deep-survey observations, and 188 from other mission phases. Plausible optical, X-ray, radio, or UV identifications are available for about 65% of the EUV sources.
NASA HEASARC provides a catalog of 248 soft X-ray sources detected in the Small Magellanic Cloud from 1991 to 1993. The catalog classifies sources into seven classes, including super-soft sources, candidate binaries, supernova remnants, and background quasars. This first version of the SMC catalog was created by the HEASARC in July 1999 based on tables from the ADC/CDS data centers.
114 extreme-ultraviolet sources, including 99 new serendipitous discoveries, were detected by the EUVE satellite's Right Angle Program. Observations covering 8% of the sky were made from January 1993 to January 1994, with exposure times typically two orders of magnitude longer than the all-sky survey. NASA HEASARC created this table in February 2013 based on the original catalog from the reference paper.
A catalog of 445 X-ray sources from the ROSAT All-Sky Survey around the North Ecliptic Pole, with optical identifications for 99.6% of the sample. The National Aeronautics and Space Administration (NASA) HEASARC created this table in April 2005 based on source data from the CDS. The catalog is centered at RA=18hr 00min Dec=+66deg 33' and covers a contiguous region of 80.7 square degrees.
Ten studies modeling opioid disposition in pregnant individuals were identified in a systematic review covering literature from database inception to September 2025. The review, authored by Syed Saoud Zaidi and published on figshare in April 2026, critically appraises published population pharmacokinetic and physiologically based pharmacokinetic models. It synthesizes data on model structure, parameterization, and evaluation strategies.
Ficus species volatile organic compound (VOC) profiles measured by gas chromatography-mass spectrometry. The dataset contains the percentage composition of compounds in fig volatiles, with identifications based on co-chromatography with standards and NIST library matching. It was authored by You-Cheng Chen and last updated on 2026-04-27.
Four-epoch infrared survey of 10 square degrees in the Boötes field using the Spitzer Space Telescope's IRAC instrument. The survey consists of 20 band-matched catalogs reporting Vega magnitudes in four infrared bands, with source coordinates aligned to 2MASS positions within 0.2 arcsec. Created by NASA as a Spitzer Cycle 4 Legacy project, it is designed for studying galaxy evolution beyond redshift 1.5 and selecting variable objects.
Primers and oligonucleotides used in a specific molecular biology study authored by Krithika Rajaram. The dataset is a 15.6 KB Excel file published under a CC-BY-4.0 license on figshare. Its last recorded update was in May 2026.
Supplementary tables from a Ph.D. dissertation chapter investigating bacterial survival strategies. Chuankai Cheng authored the tables for his dissertation at the University of Southern California. The tables were last updated on May 22, 2026.
Harvey MJ (2009) developed techniques for classifying marine benthic habitats using hyperspectral imagery in oligotrophic, temperate waters. The source data is hosted in the National Spectral Database Aquatic Library. The data collection covers the Rottnest, Marmion, and Shoalwater areas of Western Australia.
Australian marine Tertiary deposits, specifically in south-eastern and western Victoria, have undergone significant age reassessment. The dataset, from Geoscience Australia, documents the recognition of Eocene deposits over a wide area, supported by detailed mapping and microfaunal investigation, including the discovery of the foraminiferal genus Hantkenina. It discusses revisions to the Janjukian and Anglesean stages and notes uncertainty regarding the existence of definite marine Oligocene beds in Australia.
Raw data from 2026 laboratory experiments by Chen et al. support findings on Bogong moth navigation. The Excel files contain statistical measures for individual moth flight directions across multiple experimental conditions. Data underpins specific figures in the associated 2026 research manuscript.
A cross-sectional study by Fan Jiang, last updated in 2026, compares cortical activity and gait parameters between 18 individuals with chronic nonspecific low back pain and 18 healthy controls. Data includes functional near-infrared spectroscopy (fNIRS) measurements from multiple brain regions and gait metrics from a 3D analysis system across single and dual-task conditions. The dataset is 17.5 KB in size and shared under a CC-BY-4.0 license.
Planck satellite data from August 13, 2009, to November 26, 2010, was used to detect galaxy clusters via the Sunyaev-Zel'dovich effect. This catalog is a component of Planck Data Release 1, specifically listing candidate clusters identified by the Matched Multi-Filter 3 (MMF3) detection pipeline. The National Aeronautics and Space Administration (NASA) provides this list for expert users to assess pipeline consistency.
Planck satellite data acquired between August 13, 2009 and November 26, 2010 was processed by three detection pipelines to identify galaxy clusters via the Sunyaev-Zel'dovich effect. The union catalog from the National Aeronautics and Space Administration contains coordinates, signal-to-noise ratios, and external validation information for these detections. This dataset is a component of the Planck mission's Data Release 1.
Planck satellite data from August 13, 2009 to November 26, 2010 was processed by three pipelines to detect galaxy clusters via the Sunyaev-Zel'dovich effect. The catalogs, a component of Planck Data Release 1, provide coordinates, signal-to-noise ratios, and external validation information for candidate clusters. This specific list contains the results from the PowellSnakes (PwS) detection pipeline.
A Planck satellite catalog listing candidate galaxy clusters detected through the Sunyaev-Zel'dovich effect. The data was acquired by NASA's Planck mission between August 13, 2009 and November 26, 2010. This version is a component of Planck Data Release 1, derived from one of three detection pipelines.
AVIRIS-3 L2B Greenhouse Gas Enhancements provide per-pixel concentration maps for methane and carbon dioxide derived from airborne spectrometer imagery. The data is produced by NASA's AVIRIS-3 instrument, which measures reflected radiance across 390-2500 nm at 7.4-nm intervals. This collection is archived by NASA's Earth Observing System Data and Information System (EOSDIS).
From 2010 day 120 through 2018 day 108, this dataset provides solar extreme ultraviolet (EUV) irradiance measurements from NASA's Solar Dynamics Observatory (SDO) Extreme Ultraviolet Variability Experiment (EVE). The Level 2 products, created and maintained by the Science Processing and Operations Center (SPOC) at the Laboratory for Atmospheric and Space Physics, include merged spectra from 3.01-106.99 nm and derived line irradiances. This Version 8 release replaces all previous versions.