instrumentation | High Altitude Observatory

HAO flew observers to MLSO to observe the Sun during the solar eclipse

UCoMP image from April 9th, 2024.

MLSO UCoMP Science Data Now Available

UCoMP data on MLSO website.

A Spectroscopic Survey of Infrared 1–4 μm Spectra in Regions of Prominent Solar Coronal Emission Lines of Fe XIII, Si X, and Si IX

Fe XIII 1074.68 nm emission over atmospheric absorption (normalized) in the He I Cryo-NIRSP wavelength range with all labeled candidate lines.

NSF Approves Funding for COSMO Next Stage

LC Dome

COSMO Site and Design Advancement Updates

Damon Burke and Steve Tomczyk of HAO, shown with the COSMO Phase I site survey equipment currently at the NCAR Marshall Field site just south of Boulder Colorado

UCoMP Instrument Nearing Science Mission Phase

UCoMP mounted on MLSO spar

MLSO Facility gets a new dome!

Domes at MLSO

Outreach and Observing at Mauna Loa in Hawaii

Ben Berkey (bearded, lower right) giving tour to 30 people from the International Astronomy Teaching Summit conference

End of an era: The Mauna Loa K-coronameter is decommissioned

Mk4 images of the solar corona near solar maximum in Jan 2000 and solar minimum

A New Coronagraph for Mauna Loa

Electrical engineer, Brandon Larson, and Technician Rob Graves install the K-cor center section onto the solar spar at the NCAR Mesa Lab in Boulder

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