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Tools To Help with Proposals

Important dates, documentation, and software resources to help generate successful HST proposals. 

Cycle 30 Proposing Calendar and Deadlines

 

Milestone Dates

Cycle 31 Phase I Proposal Deadline

May 24, 2023 at 8:00pm EDT

Cycle 31 Peer Review

August 1-9, 2023

Cycle 31 Phase II Proposal Deadline

September 15, 2023

Cycle 31 Budget Deadline

September 28, 2023 at 5:00pm EDT

Cycle 31 Mid-Cycle Deadline

TBD at 11:59pm EST


Documentation and Software

Link to
Proposal Opportunities and Science Policies The online authority for the latest information on HST observing and science policies, and details on the proposal submission process.
Link to
Cycle 31 Call for Proposals The policies and procedures for submitting a HST Phase I proposal for Cycle 31.
Link to
The HST Primer An overview of the Hubble Space Telescope and explanation on how to calculate the appropriate number of orbits for an observing proposal.
Link to
Phase I Roadmap A step-by-step guide to proposing and submitting an HST proposal.
Link to
Science Justification Templates PDF templates for HST Phase I proposals.
Link to
Orbital Visibility and Scheduling Observing considerations, including guidelines, instructions and links to other documents in support of proposal applications.
Link to
Astronomer's Proposal Tool Used to write, validate, and submit proposals for the Hubble Space Telescope.
Link to
Exposure Time Calculator Used in preparing Phase I and Phase II observing proposals for submission.

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Please Contact the HST Help Desk with any Questions

https://hsthelp.stsci.edu

 

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