Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
3
datasets available to search
ShareScore release 0.9.0
Dataset results
3 results for “gamma ray spectra”
Gamma Ray Bursts X-ray afterglow spectra from Swift/XRT
<p>Swift/XRT X-ray spectra of Gamma Ray Bursts. These are taken from swift.ac.uk, but time intervals from the light curves have been selected to remove flares and prompt emission. These spectra therefore show Gamma Ray Burst afterglow only.</p> <p> </p> <p>Reference: http://adsabs.harvard.edu/abs/2016arXiv161009379B</p> <p>Please cite Evans et al (2009, 2010) and Buchner et al (2016a).</p> <p> </p>
Synthetic urban gamma-ray spectra for training spectral detection and identification models
Open the record for dataset details and reuse information.
Kaguya Gamma-Ray Spectrometer Corrected Spectra Bundle
This archive contains Kaguya Gamma-Ray Spectrometer (KGRS) corrected and calibrated time-series spectra and ephemerides, pointing, and geometry (EPG) data for the nominal and extended observation periods of JAXA's SELENE (Kaguya) mission. The SELENE mission was the Japanese mission to the Moon with a main orbiter “Kaguya” and two daughter relay satellites launched on Sep. 14, 2007. KGRS was mounted on the deck of the main orbiter. It employed a high-purity Ge (HPGe) crystal as a main detector, and surrounding BGO and plastic scintillators as anti-coincidence detectors to reduce backgrounds. The Ge crystal was cooled by a Sterling refrigerator. It made close-proximity observations of the Moon from Dec. 14, 2007 to Dec. 11, 2008 at the high circular orbital altitude of 100 km, and from Feb. 10 to May 28 in 2009 at the low elliptical orbital altitude of ~30 x 50 km. KGRS recorded energy spectra of gamma rays in two gain modes simultaneously; high gain (0.1 to 3 MeV) and low gain (0.1 to 13 MeV), each of which was analyzed by the 13-bit (8192 ch) analog-to-digital converter (ADC). While the former has a higher spectral resolution over the energy range of radioactive elements, the latter has better statistics and covers the whole energy range of major rock-forming elements, including the Fe neutron capture line at 7.6 MeV. The accumulation time of each spectrum was 17 s. Both modes of spectra are included in this archive. The observation epochs of KGRS consists of three regular measurement periods (Period 1 to 3), background measurements, and the annealing of the Ge crystal. The HPGe detector was annealed from 16 to 25, December 2008, which improved energy resolution by a factor of two. Period 1 and 2 lasted two and five months, respectively, with limited spatial or spectral resolutions. Period 3 lasted ~3.5 months (including dead time) with the best spatial and spectral resolutions. In addition, spectra from the background measurement when the satellite was flipped and the detector faced deep space can be analyzed to estimate the background gamma-ray intensity from the satellite due to the exposure to galactic cosmic rays. This archive consists of three spectrum files (each corresponding to one KGRS epoch) and one unified EPG file. The spectrum files contain a time series of corrected and calibrated pulse height spectra acquired by KGRS's HPGe detector in the lunar orbit. In the spectrum files, each row contains the spacecraft clock (sclk) ticks and UTC time corresponding to the end of the accumulation interval (17 s), with the two sets of the 8192-channel HPGe spectra accumulated. In the EPG file, each row starts with sclk recorded at the end of the accumulation interval to match spacecraft positions, pointing, and correction factors with the corrected spectra. Note that the UTC time and ephemeris time included in the EPG file correspond to the midpoint of the accumulation interval. The Kaguya Gamma-Ray Spectrometer Corrected Spectra bundle was created by Naoyuki Yamashita at Planetary Science Institute, AZ, USA, with the permission of JAXA and the KGRS instrument PI Prof. Nobuyuki Hasebe. This work was supported by the NASA under Grant No. NNX16AG54G issued through the Planetary Data Archiving, Restoration, and Tools Program (PDART), Research Opportunities in Space and Earth Sciences (ROSES) 2015.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.