Proposal Statistics

Most recent proposal call stats: The fall proposal call (2022-A) closed on September 22, 2021. 777 instrument requests were submitted, 557 for SNS and 220 for HFIR. At SNS, 159 proposals were awarded beam time, and 130 proposals were placed in alternate status with the potential to be approved if scheduling allows. At HFIR, 100 proposals were awarded beam time, with 79 proposals placed in alternate status. 29% of proposals submitted to SNS were approved, and 45% of proposals submitted to HFIR were approved.

Total General User proposals submitted and approved over the last 4 cycles are shown below.