Arecibo Observatory Observing
Proposal Submission System
Welcome!
We invite proposals for the use of the Arecibo 305-m telescope for the Thursday, March 3, 2016 (17:00 AST, 21:00 UTC) deadline. These requests should be for telescope usage within the six-month (or in some cases one-year) period beginning July 01, 2016. This call does not include proposals for the use of the HF Facility for ionospheric studies.
Important Links
Observing Proposal Submission
To begin the proposal submission process, please select cover sheet.
If you already have submitted your cover sheet and are ready to submit your proposal, please click Upload Proposal.
Please note, that for now Urgent proposals will be treated like they used to.