Astronomer's Proposal Tool (APT)

What is APT?

The Astronomer's Proposal Tool (APT) is used to write, validate, and submit proposals for the Hubble Space Telescope and the James Webb Space Telescope.

Download and Installation Instructions

Linux

Mac OSX

Windows

Current Release: 2020.2.1

Released: June 1, 2020

This upgrade is required for people working on HST Phase II Programs. Read more

This upgrade is not needed for JWST Cycle 1 Proposers.

Previous Release Information

Documentation, Training, and Support

Links to user documentation, training materials, and APT support are provided in the sections below based on the type of proposal being submitted.

Filling Out the APT Proposal Form
Training Videos and Documentation for APT's Tools
Phase I Roadmap
HST APT Knowledge Base (FAQ)
HST APT Support (Help Desk)

Phase II Proposal Instructions
Phase II Specific Training Videos and Documentation for APT's Tools
Phase II Roadmap
HST APT Knowledge Base (FAQ)
HST APT Support (Help Desk)

JWST APT Overview
APT Training Examples and Video Tutorials for JWST
How APT is used in the Proposal Planning Workflow
JWST APT Knowledge Base (FAQ)
JWST APT Support (Help Desk)