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LRIS slitmask

20190114-iPhoneX-00223.jpg W. M. Keck ObservatoryThumbnailsKeck logo windowW. M. Keck ObservatoryThumbnailsKeck logo windowW. M. Keck ObservatoryThumbnailsKeck logo windowW. M. Keck ObservatoryThumbnailsKeck logo windowW. M. Keck ObservatoryThumbnailsKeck logo windowW. M. Keck ObservatoryThumbnailsKeck logo windowW. M. Keck ObservatoryThumbnailsKeck logo window

A slitmask for the Low Resolution Imaging Spectrometer at Keck. A lot of my time in grad school was spent designing these slitmasks. Each of the slits corresponded to a (candidate) high-redshift galaxy whose spectrum we wanted to collect.

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