

Mauna Kea
Keck 10-m telescope
Observing time on the Keck 10-m telescopes is available to members of seven communities: The University of California (UC), The California Institute of Technology (Caltech), the National Aeronautics and Space Administration (NASA), the University of Hawaii (UH), the National Optical Astronomy Observatory (NOAO) through the NSF's Telescope System Instrumentation Program (TSIP)