ATNF Online Proposal Applications & Links
Welcome to OPAL, the Australia Telescope National Facility online proposal system.

To submit and view your proposals, you must have a registered OPAL account.
OPAL proposals generally require three components:
- A cover sheet created with the cover sheet editor.
- An observations table created with the observations table editor.
- A scientific justification in PDF format (<10 megabytes and not more than three pages in total — see the science case requirements) created by any tool you wish to use. This is not required for projects that have pre-graded project status.
See the full information on ATNF Telescope Applications.
In particular please read the web information on the current status of the ATNF telescopes.
OPAL supports most current web browsers. More about OPAL.