Impacted Members/Scientists: Request a membership waiver, seek meeting support, and other resources. Learn more. For the latest public policy updates, please visit this page.

Impacted Members/Scientists: Request a membership waiver, seek meeting support, and other resources. Learn more. For the latest public policy updates, please visit this page.
The Submillimeter Array (SMA), the radio interferometer on Mauna Kea built by the Smithsonian Astrophysical Observatory and the Academia Sinica Institute of Astronomy and Astrophysics, makes available a fraction of the observing time to principal investigators from the astronomical community worldwide.
The next proposal deadline is 7 August 2014 for the observing semester 16 November 2014 through 15 May 2015. More information, technical details, and instructions and tools for proposal preparation and submission can be foundĀ on the SMA Observer Center website. The proposal submission tool is expected to be open in mid-July 2014.
Questions or comments regarding the call for proposals can also be addressed to [email protected].