This Project Grant award of $678,244 from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports research by the University of California, Berkeley to advance the use of adaptive optics (AO) systems for visible-light astronomy. The key products and services to be delivered include: Developing a high-fidelity numerical simulation, or "digital twin", of the AO system at the W.M. Keck Observatory to identify sources of wavefront error and predict the limits of existing and future visible-light AO systems. This digital twin will be used to create a web-based calculator to allow users to explore how different AO system design choices impact visible-light image quality and scientific performance. The research aims to enable sharper, diffraction-limited visible-light images from ground-based telescopes, which would lead to new discoveries in areas like identifying and weighing stellar-mass black holes in the Milky Way. The project leverages two new AO systems under development at Keck Observatory to characterize wavefront error sources and validate the digital twin simulation.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $678.2k | 7/14/25 |