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High resolution spectrographThe high resolution spectrograph (HRS) is designed to be used with the Large Space Telescope (LST) for the study of spectra of point and extended targets in the spectral range 110 to 410 nm. It has spectral resolutions of 1,000; 30,000; and 100,000 and has a field of view as large as 10 arc sec. The spectral range and resolution are selectable using interchangeable optical components and an echelle spectrograph is used to display a cross dispersed spectrum on the photocathode of either of 2 SEC orthicon image tubes. Provisions are included for wavelength calibration, target identification and acquisition and thermal control. The system considerations of the instrument are described.
Document ID
19760029879
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Peacock, K.
(Bendix Corp. Aerospace Systems Div., Ann Arbor, Mich., United States)
Date Acquired
August 8, 2013
Publication Date
August 1, 1975
Subject Category
Instrumentation And Photography
Report/Patent Number
AAS PAPER 75-213
Meeting Information
Meeting: Meeting on Space Shuttle Missions of the 80''s
Location: Denver, CO
Start Date: August 26, 1975
End Date: August 28, 1975
Sponsors: AAS, AIAA, IEEE, ORSA, and IMS,
Accession Number
76A12845
Funding Number(s)
CONTRACT_GRANT: NAS8-29949
Distribution Limits
Public
Copyright
Other

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