Welcome to the IRAM Proposal Management System!

The IRAM proposal ratings for the "Winter 2023" observing period are now available here.

Proposal submission deadlines are around mid-March and mid-September of each year for the summer (01 June - 30 November) and winter (01 December - 31 May) scheduling periods.
PMS will be opened for regular proposal submission about three weeks before the deadline.

You need to login or create a new account in order to submit your proposal.