Erik Johansson - ResearchGate
The Keck Interferometer (KI) combined the two 10m W. M. Keck Observatory telescopes on Mauna Kea, Hawaii, as a long-baseline near- and mid-infrared interferometer. Funded by NASA, it operated...
The 4m Daniel K. Inouye Solar Telescope (DKIST) will be the largest solar facility ever built. Designed to meet the needs of critical high resolution and high sensitivity spectral and polarimetric observations of the sun, this facility
Keck Observatory Adaptive Optics
Telescope Schedule . Science and Engineering Adaptive Optics. ... Students at Keck . Contact 65-1120 Mamalahoa Highway Kamuela, Hawaii 96743 USA (808)885-7887. [email protected]. AO Team. Head of the Optics Group: ... Erik Johansson Paul Stomski Doug Summers Scott Hartman AO Postdoctoral Researcher
Wavefront Correction - NSO - National Solar Observatory
Wavefront Correction at Coudé includes an Adaptive Optics System and an Active Optics System to correct the light fed to the coudé instruments and to measure telescope alignment and M1 figure. The AO-C corrects components of atmospheric and local seeing under moderate to good seeing conditions and telescope optical errors for coudé instruments.
The Daniel K. Inouye Solar Telescope – Observatory Overview
2020年12月4日 · The US National Science Foundation’s (NSF) 4 m Daniel K. Inouye Solar Telescope (DKIST) on Haleakalā, Maui, Hawai’i is the largest optical solar telescope in the world. DKIST delivers spatial resolution and sensitivity that enable astronomers to unravel many of the mysteries that the Sun presents, including the origin of solar magnetism ...
The Keck laser guidestar (LGS) adaptive optics (AO) system is being developed for the Keck 2 telescope to dramatically expand the region of the sky accessible to high spatial resolution imaging and spectroscopic obser-vations. An overview of the Keck Observatory adaptive optics program is given by Wizinowich et al..1 While the
Erik M. Johansson - SPIE
I am currently the project manager for the Wavefront Correction System on the Daniel K Inouye Solar Telescope. Prior to that I worked on the Keck Observatory Adaptive Optics system. Upcoming Presentations
The Eclipse as Seen by the Daniel K. Inouye Solar Telescope in Maui
2024年4月15日 · Atop Maui’s Haleakalā, at an altitude of about 10,000 feet, members of the National Science Foundation Daniel K. Inouye Solar Telescope, operated by the NSF National Solar Observatory (NSO), took the rare opportunity to record the Moon’s transit with the world’s largest solar telescope.
Construction update of the Daniel K. Inouye Solar Telescope …
Construction of the Daniel K. Inouye Solar Telescope (DKIST) is well underway on the Haleakalā summit on the Hawaiian island of Maui. Featuring a 4-m aperture and an off-axis Gregorian configuration, the DKIST will be the world's largest solar telescope.
Bringing Perfect Vision to the Daniel K. Inouye Solar Telescope
The Daniel K. Inouye Solar Telescope (DKIST), currently under construction in Haleakala, Hawaii, will offer unprecedented high-resolution images of the sun using the latest adaptive optics technology to provide its distortion-free imaging.Led by the National Solar Observatory (NSO) and the Association of Universities for Research in Astronomy ...