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.

  • Feedback

    • DAWN GRAND RAW (EDR) CERES COUNTS V1.0

    Metadata Updated: August 22, 2025

    The GRaND EDR are a time-ordered collection of gamma ray
    and neutron counting data and histograms acquired by GRaND during all
    phases of the Dawn mission. The dataset includes state-of-health data,
    such as temperature and voltage readings, needed for the analysis of the
    counting data. The EDR is an intermediate data product derived from the
    raw data records using reversible operations. All higher order data
    products are derived from the EDR. An automated pipeline is used to
    process the EDR from the raw data records.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    References

    https://pds.nasa.gov

    Dates

    Metadata Created Date January 31, 2023
    Metadata Updated Date August 22, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 31, 2023
    Metadata Updated Date August 22, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier urn:nasa:pds:context_pds3:data_set:data_set.dawn-a-grand-2-edr-ceres-counts-v1.0_bpt9-ik9e
    Data First Published 2018-06-26
    Data Last Modified 2025-07-17
    Category Earth Science
    Public Access Level public
    Data Update Frequency irregular
    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 9e5ea611-d3a0-485b-a08b-034c67a14138
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=DAWN-A-GRAND-2-EDR-CERES-COUNTS-V1.0
    Program Code 026:005
    Related Documents https://pds.nasa.gov
    Source Datajson Identifier True
    Source Hash 5a10f12b93c68d4f7d89f51f5808bdae7dbe7154a03e4a4d5792179261c7e35c
    Source Schema Version 1.1

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