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Proceedings Paper

NIRCam integration and test
Author(s): David L. Mason; Paul F. Schweiger; Gopal Vasudevan
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Paper Abstract

The Near Infrared Camera (NIRCam) instrument for NASA's James Webb Space Telescope (JWST) is one of the four science instruments installed into the Integrated Science Instrument Module (ISIM) on JWST intended to conduct scientific observations over a five year mission lifetime. NIRCam's requirements include operation at 37 kelvins (K) to produce high resolution images in two wave bands encompassing the range from 0.6 microns to 5 microns. In addition NIRCam is used as a metrology instrument during the JWST observatory commissioning on orbit, during the initial and subsequent precision alignments of the observatory's multiple-segment 6.3 meter primary mirror. This paper describes the integration and test (I&T) processes used to verify the Imaging Optical Assembly (IOA) to the defined requirements.

Paper Details

Date Published: 25 August 2005
PDF: 8 pages
Proc. SPIE 5904, Cryogenic Optical Systems and Instruments XI, 59040E (25 August 2005); doi: 10.1117/12.615404
Show Author Affiliations
David L. Mason, Lockheed Martin Advanced Technology Ctr. (United States)
Paul F. Schweiger, Lockheed Martin Advanced Technology Ctr. (United States)
Gopal Vasudevan, Lockheed Martin Advanced Technology Ctr. (United States)

Published in SPIE Proceedings Vol. 5904:
Cryogenic Optical Systems and Instruments XI
James B. Heaney; Lawrence G. Burriesci, Editor(s)

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