Multiaperture Spectroscopy With Rapid Mask Fabrication And Installation

B. Fort; Y. Mellier; J. P. Picat; Y. Rio; G. Lelievre

doi:10.1117/12.968105

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13 October 1986 Multiaperture Spectroscopy With Rapid Mask Fabrication And Installation

B. Fort, Y. Mellier, J. P. Picat, Y. Rio, G. Lelievre

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Proceedings Volume 0627, Instrumentation in Astronomy VI; (1986) https://doi.org/10.1117/12.968105
Event: 1986 Astronomy Conferences, 1986, Tucson, United States

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.

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B. Fort, Y. Mellier, J. P. Picat, Y. Rio, and G. Lelievre "Multiaperture Spectroscopy With Rapid Mask Fabrication And Installation", Proc. SPIE 0627, Instrumentation in Astronomy VI, (13 October 1986); https://doi.org/10.1117/12.968105

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