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Director's Discretionary (DD) and Poor Weather (PW) proposals must use the 2015A PIT. See the PIT Version Table for more information and download links.
Gemini North is now accepting proposals for the first cycle of the Fast Turnaround (FT) pilot program
Gemini North is now accepting proposals for the first cycle of the Fast Turnaround (FT) pilot program. Here, we give information specific to this proposal cycle. Please see the other FT pages - particularly the rules - for general information about the program.
This page provides instructions for completing Phase II Science Programs for all Gemini North and Gemini South instruments. It includes submission details and notes of any procedural changes. Please read this page carefully!
This page presents results from using the GMOS Integration Time Calculator (ITC). The table lists the estimated brightnesses of point sources and uniform surface brightness sources that give a signal-to-noise ratio (S/N) of 5 in a one-hour integration.
In this section we outline a few definitions and features of a GMOS Nod & Shuffle observation.
Cycle: A Nod & Shuffle cycle is defined as the smallest useful quantity in the Nod & Shuffle exposure. In theory, this is one exposure in the target position and one exposure in the sky position.
The GNIRS team strongly recommends that users start from the automatically-generated OT templates and the GNIRS OT library when preparing GNIRS observations. The library contains detailed instructions for customising the template observations: changing targets, standard stars, slit widths, wavelengths, etc. This web page is intended to explain the various OT components in more depth: