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- 2023-07-25: The scheduled maintenance for the ARK database has completed,
and ARK/RPS is fully operational. If you encounter any issues, please contact
the ARK Help Desk.
- 2023-07-24: ARK/RPS will be down for maintenance starting on Tuesday,
July 25, 2023, at ~3:00pm EDT (19:00 UTC). It should be back up within an
hour or so. We apologize for any inconvenience.
- 2021-02-24: The scheduled maintenance for the ARK database has completed,
and ARK/RPS is fully operational. If you encounter any issues, please contact
the ARK Help Desk.
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The Astrophysics Research Knowledgebase (ARK) is a service provided by NASA's
High Energy Astrophysics Science Archive Research Center (HEASARC) designed
to enable users to submit and store information (in a database) related to
the archival data hosted by the HEASARC.
ARK forms the basis for the HEASARC's Remote Proposal System
(RPS), supporting a variety of missions. The combination allows
investigators to view and modify their proposal information after they submit
their proposals (prior to the submission deadline) and upload any associated
files that are needed to fulfill electronic proposal submission.
Registration is required to access this service. Users are given permissions
to submit records to and/or search specific tables in the database based on
their needs.
Please contact our help desk if
you need assistance or have any questions, comments, or concerns.
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