Change page style: 

Untangling a Complex Young Stellar System

The top panel shows the spectrum of KH 15D during its "bright" phase, when the amount of direct starlight was greatest. The middle spectrum ("intermediate" phase) was taken when star B was just below the edge of the ring. Both spectra in the bottom panel were obtained during "faint" phases from two different cycles, when both stars were near periastron and the contribution from starlight was minimized.

2017A Classical Schedule

Semester 2017A

The table below summarises the classically-scheduled programs that have been awarded time on Gemini North and South, as well as programs from the Gemini community awarded Exchange time on Subaru. Jump directly to the schedule for:

2017A OT Released

The 2017A Gemini Observing Tool is now available for download. This update is required to access the Gemini Observing Databases.

The Installation Instructions are linked off of the Observing Tool web page, and we recommend that everyone download their programs from the databases rather than import from saved XMLs.

Instructions for Visitors

IUP 2016 Proposers Conference

Are All Stars Created Equal?

Artist's impression of an accretion burst in a high-mass young stellar object like S255 NIRS 3. Image Credit: Deutsches SOFIA Institut (DSI).
Full resolution JPEG

Gemini Observatory Press Release

For release on November 14, 2016

Science and Media Contacts

Galaxies Old and New Share a Common Thread

False-color image of SPT-CL J0546–5345 at z = 1:067. Gemini GeMS/GSAOI Ks (this work) = red, HST ACS F814W = green, HST ACS F606W = blue. The red polygon shows the approximate sky coverage of the GSAOI pointings. PSF stars are indicated by white circles. The star near the top of the image with two circles is a binary star. The inset at lower left is a zoom-in of the cluster core.

Instrument Upgrades: Teams seeking collaboration

Gemini encourages collaborations and will provide a forum for those seeking additional partners to complete a team for this work. Groups interested in Instrument Upgrades who may lack the expertise needed to complete the work should submit a notice of intent and use this forum to find additional partners for the work.

 

Gemini data reduction software on MacOS 10.12 (Sierra)

We currently anticipate completing integration and testing of our data reduction software with AstroConda in November this year. In the meantime, our recommended platform is still Ureka 1.5.1 or 1.5.2.