Magazine Article

Cryogenic Pupil Alignment Test Architecture for Aberrated Pupil Images

TBMG-6379

12/01/2009

Abstract
Content

A document describes cryogenic test architecture for the James Webb Space Telescope (JWST) integrated science instrument module (ISIM). The ISIM element primarily consists of a mechanical metering structure, three science instruments, and a fine guidance sensor. One of the critical optomechanical alignments is the co-registration of the optical telescope element (OTE) exit pupil with the entrance pupils of the ISIM instruments. The test architecture has been developed to verify that the ISIM element will be properly aligned with the nominal OTE exit pupil when the two elements come together.

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Citation
"Cryogenic Pupil Alignment Test Architecture for Aberrated Pupil Images," Mobility Engineering, December 1, 2009.
Additional Details
Publisher
Published
Dec 1, 2009
Product Code
TBMG-6379
Content Type
Magazine Article
Language
English