JWST Cycle 2 GTO Proposal Submission Process

The process for JWST Cycle 2 Guaranteed Time Observations (GTO) proposals is described in this article.

JWST Cycle 2 GTO science proposals must be submitted using the Astronomer's Proposal Tool version 2022.5 (to be released in July 2022). JWST Cycle 2 GO science proposals will be submitted using APT version 2022.6. If additional observatory capabilities are made available between the Cycle 2 GTO and GO proposal deadlines, then the GTOs will be provided an opportunity to revise their observations to include the capabilities available to Cycle 2 GO observers.

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