Caltech Optical Observatories

Caltech Optical Observatories (COO) serves the Caltech astronomy community in the administration of Palomar Observatory and Caltech participation at Keck Observatory. COO also develops advanced optical and near-IR instrumentation for these and other observatories.

COO Proposal Solicitation Materials
(2023B proposals due 03 April 2023)

Please share your feedback on this page at the COO Feedback portal

COO Index Page / v28Feb2023
Last updated: 28 February 2023 ACM/AFB