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SIRCA - The Stockholm InfraRed CAmera

PI: Göran Olofsson, Stockholm Observatory, Sweden.

SIRCA is not a common-user instrument at the NOT. Please, contact the PI if you want to apply for observing time with SIRCA.

The Moon in the L' band (3.75 micron). A total of 4000 images on 500 different positions obtained with a seeing of 0.3-0.4" FWHM at the NOT on July 19th 2003, spending a total of 26 minutes on the observations.
(Credit: Olofsson, Gålfalk, Florén).

About SIRCA:


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Back to top Last modified: 05-Dec-2005