The picture above shows the lens inside the lens holder prior to disassemble (compare with the previous diagram). The bottom…

Figure 2. This is the cracked lens. By the time the instrument had been warmed up, the crack had propagated across the entire…

Figure 1 (left) Diagram showing the location of the collimator lens. (right) K band image showing the apparent vignetting…

This plot shows the radial profile of the fwhm for a Ks 2-pix pinhole. We also show the limits for the IQ conditions: 20%, 70%…

The blackness of space is punctuated by bright dots. This image could almost be mistaken for a particularly detailed shot of the…

The Gemini North enclosure (left) shown with the crane used for the recent installation of the service platform. This platform…

GPI Pre-delivery Acceptance Review Committee: Group Photo-key Front Row: Kayla Hardie (Gemini), Jennifer Dunn (HIA), Stephen…

Instrument Support Structure - Gemini North

Instrument Support Structure - Gemini South.

https://www.noao.edu/meetings/gdw/

https://noirlab.edu/public/es/education/journey-through-the-universe/

https://www.gemini.edu/images/pio/newsletters/pdf/gf_1209.pdf

conference on astronomical instrumentation) is an early view of the planned Gemini cassegrain instrument cluster. A total of…

Professor Nancy Levenson

Dr. Eric Tollestrup

Figure 1. Christian Marois, David Lafrenière et René Doyon.

Doug Simons Director, Gemini Observatory

Figure 1. The first step in the formulation of Gemini's new Energy Policy is through the new "Green Blog" on Gemini's internal…

Image Caption: Mariska Kriek works outside on Mauna Kea while in Hawaii for an observing run at Gemini.