Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

ACE Electron Proton Alpha Monitor (EPAM) LEFS150 MFSA, Spacecraft Frame, Sectored Proton Fluxes, Hourly Averages

Metadata Updated: March 13, 2026

Hourly-averaged sectored proton fluxes from the MF Spectrum Analyzer of the ACE/EPAM LEFS150 instrument. All energies thresholds take into account the incident particle type, shielding, and inactive dead-layer of the solid state detector. All fluxes are background corrected and are in the spacecraft rest frame.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

Dates

Metadata Created Date April 9, 2025
Metadata Updated Date March 13, 2026

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date April 9, 2025
Metadata Updated Date March 13, 2026
Publisher FTECS
Maintainer
Identifier https://doi.org/10.48322/r4rh-tg48
Data Last Modified 2026-03-09
Category Heliophysics
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id a5b716eb-89d2-44af-b9f0-539235bd54d9
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.48322/r4rh-tg48
License https://www.usa.gov/government-works
Program Code 026:000
Source Datajson Identifier True
Source Hash 1a9504a1b6580d410be09109dd20c5e71d9e8615b71c66b117eed0c45dcd3406
Source Schema Version 1.1

Didn't find what you're looking for? Suggest a dataset here.