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IMAPS - A high-resolution, echelle spectrograph to record far-ultraviolet spectra of stars from sounding rocketsA novel sounding rocket payload consisting of a slitless objective grating spectrograph with no transmission elements in the optical train (or detector) is described. This instrument, called the interstellar medium absorption profile spectrograph (IMAPS), is designed to provide continuous coverage over the wavelength range of 950-1150 A; it has an effective collecting area of about 4 sq cm and can record spectra of pointlike sources at a wavelength resolution of 0.004 A and with a sample interval of 0.002 A. The successful use of this instrument aboard a Black Brant rocket is described.
Document ID
19890042126
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Jenkins, E. B.
(Princeton Univ. Observatory NJ, United States)
Joseph, C. L.
(Princeton Univ. Observatory NJ, United States)
Long, D.
(Princeton Univ. Observatory NJ, United States)
Zucchino, P. M.
(Princeton University Observatory, NJ, United States)
Carruthers, G. R.
(U.S. Navy, Naval Research Laboratory, Washington DC, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1988
Subject Category
Spacecraft Instrumentation
Meeting Information
Meeting: Ultraviolet Technology II
Location: Orlando, FL
Country: United States
Start Date: April 4, 1988
End Date: April 5, 1988
Accession Number
89A29497
Funding Number(s)
CONTRACT_GRANT: NSG-7618
CONTRACT_GRANT: NAG5-616
CONTRACT_GRANT: NAS5-26268
Distribution Limits
Public
Copyright
Other

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