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Data reduction software for the Gemini high resolution optical spectrograph

Ireland, Michael; White, Marc; Bento, Joao; Farrell, Tony; Labrie, Kathleen; Luvaul, Lance; Nielsen, Jon G.; Simpson, Chris


The data reduction software for the Gemini High Resolution Optical SpecTrograph (GHOST) presents a number of unusual challenges. Star light from one or two objects and simultaneous sky is collected in integral field units rather than a slit or well-separated fibers. When used with binning, individual fibers are not resolved, and the optimal pixel weighting is derived from a simultaneous slit viewing camera. We describe the data reduction approach taken, including testing using an optical...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Conference paper
DOI: 10.1117/12.2314418
Access Rights: Open Access


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