ISEE 3 Isotopic Fractions
This data product consists of a single ASCII file \ncontaining values and their uncertainties for isotopic fractions of 56 \nspecific isotopes relative to isotope-integrated elemental abundances, \nfor 15 elements (Be, B, N, S, Cl, Ar, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni). \nBetween this data product and a companion product with isotopic abundance \nratios, isotopic composition information is given for 21 chemical elements. \nThe fractions are based on 1978-1981 observations of ~50-500 MeV/n cosmic \nrays by the U. Chicago cosmic ray experiment on ISEE 3. Each of the ratios \nis linked in the ASCII file to the publication where its derivation is \ndiscussed.
Find Related Datasets
Search by Tags
Click any tag below to search for similar datasets
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "NASA Space Physics Data Facility",
"@type": "vcard:Contact",
"hasEmail": "mailto:NASA-SPDF-Support@nasa.onmicrosoft.com"
}
|
| description | This data product consists of a single ASCII file \ncontaining values and their uncertainties for isotopic fractions of 56 \nspecific isotopes relative to isotope-integrated elemental abundances, \nfor 15 elements (Be, B, N, S, Cl, Ar, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni). \nBetween this data product and a companion product with isotopic abundance \nratios, isotopic composition information is given for 21 chemical elements. \nThe fractions are based on 1978-1981 observations of ~50-500 MeV/n cosmic \nrays by the U. Chicago cosmic ray experiment on ISEE 3. Each of the ratios \nis linked in the ASCII file to the publication where its derivation is \ndiscussed. |
| distribution |
[
{
"@type": "dcat:Distribution",
"format": "TXT",
"mediaType": "text/plain",
"downloadURL": "ftps://spdf.gsfc.nasa.gov/pub/data/isee/isee3/energetic_particles_cr/cr_composition/table2.txt"
},
{
"@type": "dcat:Distribution",
"format": "TXT",
"mediaType": "text/plain",
"downloadURL": "https://spdf.gsfc.nasa.gov/pub/data/isee/isee3/energetic_particles_cr/cr_composition/table2.txt"
}
]
|
| identifier | /SDE/SPASE_JSON/|f634e439266327eae4afa084ec001898 |
| keyword |
[
"energeticparticles",
"ioncomposition"
]
|
| license | https://www.usa.gov/government-works |
| modified | 2026-04-13 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "NASA Space Physics Data Facility (SPDF) Data Services",
"@type": "org:Organization"
}
|
| theme |
[
"Heliophysics"
]
|
| title | ISEE 3 Isotopic Fractions |
