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The U.C. Berkeley

Infrared Spatial Interferometer Array


Photo Gallery

System Overview
Photo Gallery
Financial Support

Early morning light on the ISI 10m baseline

Meteor over an ISI telescope

Sunrise on the ISI Flat Mirror Siderostat

Parabola Mirror Removal - I.

Parabola Mirror Removal - II.

Parabola Mirror Removal - III.

Mirror Handling Facilities at the 108-inch Aluminizing Lab

Removing the old aluminnum coating

A final inspection before entering the aluminizing chamber.

The 108-inch aluminizing tank and diffusion pump

Firing the aluminum-charged tungsten filaments

A fresh coating

Telescope3 leaves SSL High Bay where it was constructed

Tel3 winds its way up the Mt. Wilson Road

Tel3 arrives Mt. Wilson Observatory, solar telescope in background

A rare photo opportunity in front of an ISI siderostat

ISI on 32m baseline

ISI on 4m/8m/12m E-W baseline for initial Closure Phase tests

Optical table of one telescope

Master Local Oscillator optical table