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Proceedings Paper

Multiaperture Spectroscopy With Rapid Mask Fabrication And Installation
Author(s): B. Fort; Y. Mellier; J. P. Picat; Y. Rio; G. Lelievre
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Paper Abstract

A multiaperture spectroscopy device has been installed on the focal reducer at the Cassegrain focus of the Canada-France-Hawaii Telescope. The mask processing and ,positioning operations are described. Emphasis is placed on the speed and reliability of a fully automatic method controlled by a computer routine. Spectra obtained during the first observations at C.F.H.T. are shown as illustration.

Paper Details

Date Published: 13 October 1986
PDF: 7 pages
Proc. SPIE 0627, Instrumentation in Astronomy VI, (13 October 1986); doi: 10.1117/12.968105
Show Author Affiliations
B. Fort, Observatoire de Toulouse/O.M.P. (France)
Y. Mellier, Observatoire de Toulouse/O.M.P. (France)
J. P. Picat, Observatoire de Toulouse/O.M.P. (France)
Y. Rio, C.E.N. Saclay (France)
G. Lelievre, Canada-France-Hawaii Telescope Corporation (United States)

Published in SPIE Proceedings Vol. 0627:
Instrumentation in Astronomy VI
David L. Crawford, Editor(s)

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