Found 601 datasets matching "gamma-gamma".
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The Fermi Gamma-ray Space Telescope was launched in June 2008 to explore high-energy phenomena in the Universe. This GI program is targeted specifically at Fermi observations of high-energy solar...
Search relevance: 213.93 | Views last month: 0 -
The following is a compilation of all publicly-announced gamma-ray pulsars detected using the Fermi LAT. Each of the detections has been vetted by the LAT team, typically requiring a...
Search relevance: 213.24 | Views last month: 5 -
Radiometric (gamma spectrometry) measurements were made during walking surveys in the eastern Adirondack Highlands, New York using a GF Instruments Gamma Surveyor. The surveys involved recording...
Search relevance: 204.17 | Views last month: 0 -
For the New Mexico Play fairway Analysis project, gamma ray geophysical well logs from oil wells penetrating the Proterozoic basement in southwestern New Mexico were digitized. Only the portion...
Search relevance: 199.91 | Views last month: 0 -
Radiometric (gamma spectrometry) measurements were made during walking surveys in northern Maine using a GF Instruments Gamma Surveyor. These surveys involved recording measurement averages over...
Search relevance: 192.85 | Views last month: 0 -
The Fermi Gamma-Ray Burst Monitor (GBM) is not a pointed or imaging instrument. To determine fluxes for known sources, we measure the change in the count rate observed in the NaI (or BGO)...
Search relevance: 182.76 | Views last month: 2 -
This database table contains the slightly revised contents of the detailed Tables 2A - 2G from the General Gamma-Ray Source Catalog of Macomb & Gehrels (1999). It lists details of all known...
Search relevance: 182.76 | Views last month: 1 -
From October 2016 to July 2018, the U.S. Geological Survey, in cooperation with the U.S. Army Corps of Engineers and Maine Department of Transportation, collected surface, marine and borehole...
Search relevance: 181.72 | Views last month: 0 -
This database table is a revised and updated version of the published General Gamma-Ray Source Catalog (Macomb & Gehrels 1999, ApJS, 120, 335). It contains all 309 gamma-ray point sources listed...
Search relevance: 177.33 | Views last month: 0 -
Airborne soil moisture measurement is based on the difference between natural terrestrial gamma radiation flux measured for comparatively wet and dry soils. The presence of moisture in the soil...
Search relevance: 173.88 | Views last month: 0 -
The Odyssey Gamma Ray Spectrometer (GRS) Experiment Data Records (EDRs) are raw, uncalibrated spectra and ancillary data acquired by the Gamma Ray Subsystem -- the Gamma Sensor Head (GSH), the...
Search relevance: 173.62 | Views last month: 0 -
Gamma-ray spectroscopy (GRS) enables continuous estimation of soil water content (SWC) at the subfield scale with a noninvasive sensor. Hydrological applications, including hyper-resolution land...
Search relevance: 171.28 | Views last month: 4 -
Plants exhibit a robust transcriptional response to gamma radiation which includes the induction of transcripts required for homologous recombination and the suppression of transcripts that...
Search relevance: 171.20 | Views last month: 0 -
In March 2016, the U.S. Geological Survey drilled a borehole, MA-FSW-750, through the unconsolidated sediments and 1.5 m into the bedrock in East Falmouth, Massachusetts, to improve understanding...
Search relevance: 170.28 | Views last month: 0 -
In June 2017, the U.S. Geological Survey (USGS)collected borehole geophysical logs to characterize the shallow alluvial aquifer in and near Cedar Rapids, Iowa. Borehole geophysical logs were...
Search relevance: 170.09 | Views last month: 0 -
This data set provides tables of net counting rates of Fe gamma rays at 7.6 MeV measured by the BGO detector of Dawn's Gamma Ray and Neutron Detector acquired at the low altitude mapping...
Search relevance: 168.99 | Views last month: 0 -
The Odyssey Gamma Ray Spectrometer (GRS) Experiment Data Records (EDRs) are raw, uncalibrated spectra and ancillary data acquired by the Gamma Ray Subsystem -- the Gamma Sensor Head (GSH), the...
Search relevance: 168.91 | Views last month: 0 -
TeVCat (<a href="http://tevcat.org/">http://tevcat.org/</a>) is an online, interactive catalog for very-high-energy (VHE: energies, E >~ 50 GeV) gamma-ray astronomy. As VHE astronomy continues to...
Search relevance: 168.65 | Views last month: 2 -
The ODY MARS GAMMA RAY SPECTROMETER 5 SGS (SGS) data set is a collection of data tables that contain a gamma spectrum and the associated engineering data that has been summed over 5-degree by...
Search relevance: 167.00 | Views last month: 0 -
The Mars Odyssey Gamma-Ray Spectrometer (GRS) is a suite of three instruments working together to collect data that will permit the mapping of elemental concentrations on the surface of Mars. The...
Search relevance: 165.59 | Views last month: 0
