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The PDS for space telescope guide star selection system: Status and improvementsPointing the ST (Space Telescope) requires that the onboard guidance system be provided with the coordinates and magnitudes of at least two guide stars for each observation region. The accuracy and limitations of the model 2020G PDS microdensitometer are assessed in view of the guide star requirements of the space telescope. Modifications of the PDS to correct for measuring errors are reviewed.
Document ID
19840019963
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Kinsey, J. H. (Space Telescope Science Inst. Baltimore, MD, United States)
Date Acquired
August 12, 2013
Publication Date
July 1, 1984
Publication Information
Publication: NASA. Goddard Space Flight Center Astron. Microdensitometry Conf.
Subject Category
Astronomy
Accession Number
84N28032
Funding Number(s)
CONTRACT_GRANT: NAS5-26555
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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IDRelationTitle19840019951Collected WorksAstronomical Microdensitometry Conference
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