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13 October 1986 Eso's Multimode Instrument For The Nasmyth Focus Of The 3.5 M New Technology Telescope
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Abstract
The ESO New Technology Telescopy (NTT) (1),(2) to be operative by the end of 1988, will have two Nasmyth foci. The telescope diameter is 3.5 m and the Nasmyth F-no is F/11, corresponding to a scale of 187 um/arosec. At one focus the Infrared Spectrograph (IRSPEC) will be installed, while the other focus is reserved for an instrument operating in the 3000 - 10000 Å region.
© (1986) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
H. Dekker, B. Delabre, and S. D'odorioo "Eso's Multimode Instrument For The Nasmyth Focus Of The 3.5 M New Technology Telescope", Proc. SPIE 0627, Instrumentation in Astronomy VI, (13 October 1986); https://doi.org/10.1117/12.968108
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