The CFHT Call for Proposals for semester 27A is now open, please see all details here: https://www.cfht.hawaii.edu/en/science/Proposals/
The deadline is September 24, 2026 at 24:00 UTC.
Call for Proposals Information regarding ACME proposals
CFHT is actively addressing a cybersecurity incident that required shutting down the website
- In the meantime, information regarding the Call for Proposals is available on the Kealahou website https://kealahou.cfht.hawaii.edu/public/call-for-proposals. We remind users that the page contains essential information on MegaCam and Wenaokeao for semester 2027A.
- Proposals can be submitted at any time from the usual Kealahou website: https://kealahou.cfht.hawaii.edu/
- The Exposure Time Calculators remain available for all instruments: https://etc.cfht.hawaii.edu/.
- The WayBack Machine has copies of our webpages, but some of those copies are months or years old.