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.
316
datasets available to search
ShareScore release 0.9.0
Dataset results
316 results for “gamma rays”
Low Frequency Radio Pulses Produced by Terrestrial Gamma-ray Flashes
<p>The data supports the manuscript entitled “Low Frequency Radio Pulses Produced by Terrestrial Gamma-ray Flashes<br> ” that is under review in GRL. These files can be opened by MATLAB. The data can be used freely for scientific purposes with appropriate citation.</p>
Data for "Source Altitude of Energetic In-cloud Pulses Inside Thunderstorms and Implication for the Intrinsic Brightness of Terrestrial Gamma-Ray Flashes"
<p>The spreadsheet contains detailed information for the EIP events analyzed in this work, including the time, location, peak current, distance to sensors, estimated source height, height error, etc. </p> <p>The compressed file in this dataset contains the low-frequency waveforms of EIPs measured by Duke and FIT sensors. The modeled skywaves are shown in the figures. The cross-correlation coefficient between the measured skywaves and the modeled waveforms of each event are also presented. </p> <p> </p>
Inlists for "Rethinking Thorne-Żytkow Object Formation: The Fate of X-ray Binary LMC X-4 and Implications for Ultra-long Gamma-ray Bursts"
<div> <div> <div> <p>We use the MESA Isochrones and Stellar Tracks (MIST) package (Dotter 2016; Choi et al. 2016) with MESA v7503 (Paxton et al. 2011, 2013, 2015) and mesasdk x86_64-linux-20141212 revision 245. </p> </div> </div> </div>
Energetic Compact Strokes as the Major Source of Downward Terrestrial Gamma-ray Flashes in Winter Thunderstorms
<p>ECS-TGF_10km.csv contains a list of ECSs in Figure 1. Raw FALMA waveforms of these ECSs are in FALMA_wave.zip. For each ECS, waveforms of one or two seconds recorded at one FALMA site are provided. Some waveform data contain a PPS pulse. See PPS_pulse.txt in FALMA_wave.zip for more details. The format of waveform data is described at https://tingwu.info/pylab/lab05.html.</p> <p>ECS_100km.csv contains a list of ECSs in Figure 5.</p>
Radio and gamma-ray timing of TRAPUM L-band Fermi pulsar survey discoveries - Supplementary material
<p>Timing ephemerides for the redback pulsar J1803-6707 (published in <em>"Radio and gamma-ray timing of TRAPUM L-band \textit{Fermi} pulsar survey discoveries"</em>, Burgay et al 2024, A&A) covering 15 years of Fermi data. The ephemeris are provided both in "ORBIFUNC" (to be used with timing software <a href="https://bitbucket.org/psrsoft/tempo2/src/master/" target="_blank" rel="noopener">tempo2</a>) and "ORBWAVES" (with <a href="https://github.com/nanograv/PINT" target="_blank" rel="noopener">PINT</a>) formats. The ORBIFUNC parameters are a time-domain interpolating function describing the orbital phase variations over time, while the ORBWAVES parameters are the Fourier-domain representation of the same function.</p>
Data in support to the manuscript: Testing a novel sensor design to jointly measure cosmic-ray neutrons, muons and gamma rays for non-invasive soil moisture estimation by Gianessi et al. (2024)
<p>The files contain data presented and discussed in the manuscript: Testing a novel sensor design to jointly measure cosmic-ray neutrons, muons and gamma rays for non-invasive soil moisture estimation by Gianessi et al. (2024).</p> <div> <div>Gianessi, Stefano, Matteo Polo, Luca Stevanato, Marcello Lunardon, Till Francke, Sascha E. Oswald, Hami Said Ahmed, et al. “Testing a Novel Sensor Design to Jointly Measure Cosmic-Ray Neutrons, Muons and Gamma Rays for Non-Invasive Soil Moisture Estimation.” <em>Geoscientific Instrumentation, Methods and Data Systems</em> 13, no. 1 (January 16, 2024): 9–25. <a href="https://doi.org/10.5194/gi-13-9-2024">https://doi.org/10.5194/gi-13-9-2024</a>.</div> </div> <p> </p>
Ground Gamma-ray Spectrometry Data of the Cerro do Jarau Impact Structure
<p>This is gamma-ray dataset that was collected during two field campaings in the Cerro do Jarau impact structure in Brazil. The Cerro do Jarau structure is a ~13.5 km diameter impact structure located in southern Brazil and formed on Cretaceous continental flood basalts of the Serra Geral Formation and underlying sedimentary strata. The available file provides the raw dataset in counts per unit of time; concentration values of K, U along with their respective histograms; and calibration crossplots for each channel.</p>
Mountaintop gamma ray observations of three terrestrial gamma-ray flashes at the Säntis Tower, Switzerland with coincident radio waveforms
<p>We report on the mountain top observation of three terrestrial gamma-ray flashes (TGFs) that occurred during the summer storm season of 2021. To our knowledge, these are the first TGFs observed in a mountaintop environment and the first published European TGFs observed from the ground. A gamma-ray sensitive detector was located at the base of the Säntis Tower in Switzerland and observed three unique TGF events with coincident radio sferic data characteristic of TGFs seen from space. We will show an example of a 'slow pulse' radio signature, an -EIP, and a double peak TGF associated with an extraordinarily powerful and complicated positive-polarity sferic, where each TGF peak is possibly preceded by a short burst of stepped leader emission. </p>
Mountaintop gamma ray observations of three terrestrial gamma-ray flashes at the Säntis Tower, Switzerland with coincident radio waveforms
Open the record for dataset details and reuse information.
Determining a lower limit of luminosity for the first satellite observation of a reverse beam terrestrial gamma-ray flash associated with a cloud to ground lightning leader
Open the record for dataset details and reuse information.
Data used in the publication "The emission of terrestrial gamma-ray flashes associated to streamer coronae of the final leader step"
<p>Simulation data used to create Fig. 2 of "The emission of terrestrial gamma-ray flashes associated to streamer coronae of the final leader step"</p>
Fermi/LAT detection of extraordinary variability in the gamma-ray emission of the blazar PKS 1510-089
Data set of the published paper. There are lightcurves in the gamma-ray energy band in QDP format (*.qdp; *.pco) and the corresponding PS figure. See the paper for details.
Spectral hardness of X- and gamma-ray emissions from lightning stepped and dart leaders
<p>This repository has four folders dedicated to the 11 triggers outlined in the manuscript. Within each folder, the data is organized according to the four sensors:</p><ol><li><strong>Slow Antenna Folder:</strong> For every trigger, there is a corresponding .asc file paired with a complementary .readme file. Additionally, this folder includes a <i>.txt </i>file that lists the file names and UTC times.</li><li><strong>LEFA:</strong> The <i>*.txt</i> files within this section consist of four columns representing seconds after midnight (UTC), instrument power voltage, sensitive channel, medium channel, and unsensitive channel. The file names adhere to the format <i>lefa2-yymmdd-hhmm00.txt</i>, each containing one minute of LEFA data.</li><li><strong>DAS:</strong> Files in this category follow the format <i>XRAY_yyyy.mm.dd_hh-mm-ss_milliseconds.channel[B,C, or D].csv</i>, with UTC time. The file name corresponds to time zero in the data. The first column denotes seconds from/after zero, while the second column represents the measured data in Volts. The channels (B, C, D) correspond to Fast Antenna, LaBr detector, and NaI detector, respectively. The instrument has a sampling rate of 180 MHz.</li><li><strong>Fieldmill:</strong>The file names in this section adhere to the format<i> kv2022mmdd-hhmm.flt </i>and are accompanied by a calibration file.</li></ol>
CTLA-4 and PD-1 expressed in EMT6 mouse mammary carcinoma cell line acquired radio-resistance to gamma-ray irradiation.
<p>Supplementary File of manuscript entitled CTLA-4 and PD-1 expressed in EMT6 mouse mammary carcinoma cell line acquired radio-resistance to gamma-ray irradiation.</p>
Gamma-Ray Glow simulation library for the paper "Library of simulated gamma-ray glows and application to previous airborne observations" by D. Sarria et al.
<p><strong>Gamma ray glow simulation library </strong>for the paper "Library of simulated gamma-ray glows and application to previous airborne observations" by <em>D. Sarria et al.</em></p> <p> </p> <p><strong>Description of the files:</strong></p> <ul> <li> `glow_database.mat` : MATLAB .mat file. Contains the gamma-ray glow simulation library, that contains energy spectra of photons, electrons and positrons for different production altitude, record altitudes and applied potential differences (E-field). It is a MATLAB structure with 5 indices : <ul> <li>TYPE : photon, electrons or positrons</li> <li>POTENTIAL (in MV), among the list: [-220 -210 -190 -175 -150 -120 -80 -50 -40 -30 -20 -10 0 10 20 30 40 50 80 120 150 175 190 210 220]</li> <li>RECORD position relative to center of E-field region (in km), among the list: [0 1 -1 2 -2 3 -3 4 -4 5 -5 6 -6 7 -7 8 -8]</li> <li>E-field region CENTER altitude (in km), among the list [6 8 10 12 14 15 16]</li> <li>Note: some parameter combinations were not calculated and are left empty (e.g. record altitudes above 20 km)</li> </ul> </li> </ul>
Data repository of the paper "Library of simulated gamma-ray glows and application to previous airborne observations" by D. Sarria et al.
<p><strong>Data repository of the paper "Library of simulated gamma-ray glows and application to previous airborne observations" by <em>D. Sarria et al.</em></strong></p> <p> </p>
Code used for 19ehk, 11fe, and gamma ray flux plots
<p>Python code that was used to generate plots for 19ehk, 11fe, and gamma ray flux in the paper titled <strong>"Using </strong>44Ti <strong>Emission to Differentiate Between Thermonuclear Supernova Progenitors" </strong></p>
Supplemental data: possible Sn126 decay gamma-ray fluxes from known SNRs and magnetars
<p>The tar file contains two separate data files.</p> <p>The file SNR_flux.txt contains the list of supernova remnants and their gamma-ray line fluxes from the decay of nucleus 126Sn at 666.3 keV (100% intensity). Fluxes are calculated by assuming a ejecta mass of 0.01 solar mass, containing number fraction of 126Sn of 1.7*10^-4. Note that this list only contains those SNRs with both the age and distance information available from http://www.physics.umanitoba.ca/snr/SNRcat/.</p> <p>The file magnetar_flux.txt contains instead the gamma-ray line fluxes from known magnetars with both the characteristic age and distance information available from http://www.physics.mcgill.ca/~pulsar/magnetar/main.html.</p>
Low Frequency Radio Pulses Produced by Terrestrial Gamma-ray Flashes
<p>The data supports the manuscript entitled “Low Frequency Radio Pulses Produced by Terrestrial Gamma-ray Flashes” that is published in GRL. These files can be opened by MATLAB. The data can be used freely for scientific purposes with appropriate citation.</p>
Scrutinizing the Isotropic Gamma-Ray Background in Search of Dark Matter
<p>We include the files produced for "Scrutinizing the Isotropic Gamma-Ray Background in Search of Dark Matter" by Ilias Cholis and Iason Krommydas. These files do not include fitting to the IGRB data.</p>
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.