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  • ARK/RPS for AO-2 released: 2025-03-17
  • AO-1 proposal deadline: 2024-04-04
  • PV proposal deadline: 2020-07-31

XRISM Proposal

AO-2 submission deadline at 7:30am UTC (4:30pm JST) on 2025-05-15.

XRISM proposals can be submitted in the following three agencies:
  • from American and Canadian affiliations: NASA/GSFC
  • from European affiliations: ESAC
  • from Japanese and the other countries' affiliations: JAXA (this site)

JAXA XRISM proposal system consists of ARK (Astrophysical Research Knowledgebase) and RPS (Remote Proposal System).

ARK provides a web interface to submit and store information in a database. Registration is required to access the service, which provides user authentication and group-based authorization. Users have permission to submit and/or modify the ARK database based on granular group- and user-specific settings.

ARK forms the basis for the RPS. The combination allows investigators to view and modify their proposal information after they submit their proposals (prior to the submission deadline) via RPS and upload any associated files that are needed to fulfill electronic proposal submission.

 
 

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