The JCMT operates on a two-semester basis for PI time. Semester A running from February 1st to July 31st and Semester B running from August 1st to January 31st. The deadline for Semester A proposals is typically mid September. The deadline for Semester B proposals is typically mid March. The Call for Proposals usually open one month before the deadline.
In addition to the biannual semesters of the “Regular” queue, an “Urgent” queue, specifically for science proposals of an urgent nature, remains open for submissions throughout the year.
- Check the JCMT Science Archive to see if data already exists!
- Check if data already exists on your object:
- use the new general clash tool to check if the data already exists on your target (looks through all publicly available data).
- Are you eligible to submit as PI ? – check your nationality / affiliation here
- JCMT Proposal Collaboration rules are described here
- Proposal Submission
- Preparing justification files
- Submissions Checklist
- Closed calls for proposals
or – – if you are ready to go: login to Hedwig. Good Luck!