The design of the WEAVE spectrograph

Bibcode
2014SPIE.9147E..6HR
DOI
10.1117/12.2055860
Rogers, K.; Stuik, Remko; Steele, Iain A.; Pragt, Johan; Middleton, Kevin F.; Bates, Stuart; Kragt, Jan; Tromp, Niels; Lesman, Dirk; Lhomé, Emilie; Dalton, Gavin; Trager, Scott; Navarro, Ramon; Abrams, Don C.; Tosh, Ian; Jasko, Attila; Martin, Carlos; O'Mahony, Neil; Pico, Sergio; Cano Infantes, Diego; Bianca, Andrea; Delgado, J.; Rodríguez Ramos , L. F.
Bibliographical reference

Proceedings of the SPIE, Volume 9147, id. 91476H 15 pp. (2014).

Advertised on:
7
2014
Number of authors
23
IAC number of authors
2
Citations
8
Refereed citations
3
Description
WEAVE is the next-generation optical spectroscopy facility for the William Herschel Telescope and aims at spectroscopic follow-up of ground-based (LOFAR) and space-based (Gaia) surveys. WEAVE places in the re-fitted prime focus either 1000 fibres, 20 fibre-coupled mini-IFUs or a single large 600 fibre IFU. A spectrograph on the Nasmyth platform analyses the light and supports, in a single exposure, either R~5,000 observations over the full 366- 975 nm wavelength range or simultaneous R~20,000 observations over two out of three pre-specified bands within this wavelength range. This paper describes the requirements, optical design and mechanical design of the WEAVE spectrograph.
Type
Non-refereed

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