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Proceedings Paper

European Southern Observatory (ESO) Coude Echelle Spectrometer
Author(s): Daniel Enard
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Paper Abstract

A powerful high resolution spectrometer has been developed, and is installed at the Coude Focus of ESO's 3.6 m telescope. It can also be fed by a 1.4 m auxiliary telescope dedicated to the instrument. With this latter telescope magnitude 10 stars can be observed at a resolving power of 100.000 and with a good instrumental profile. The CES also features a single channel scanner mode which can attain a resolving power of 300.000 with an extremely high spectral purity.

Paper Details

Date Published: 16 November 1982
PDF: 11 pages
Proc. SPIE 0331, Instrumentation in Astronomy IV, (16 November 1982); doi: 10.1117/12.933460
Show Author Affiliations
Daniel Enard, European Southern Observatory (Germany)


Published in SPIE Proceedings Vol. 0331:
Instrumentation in Astronomy IV
David L. Crawford, Editor(s)

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