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Measuring Tracking Accuracy of CCD ImagersTracking accuracy and resolution of charge-coupled device (CCD) imaging arrays measured by instrument originally developed for measuring performance of star-tracking telescope. Operates by projecting one or more artifical star images on surface of CCD array, moving stars in controlled patterns, and comparing star locations computed from CCD outputs with those calculated from step coordinates of micropositioner.
Document ID
19840000260
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Stanton, R. H. (CALTECH)
Dennison, E. W. (CALTECH)
Date Acquired
August 12, 2013
Publication Date
April 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
NPO-15665
Accession Number
84B10260
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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