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ULTRASPEC: High-speed spectroscopy with zero readout noise

Abstract:
ULTRASPEC is a high-speed, spectroscopic camera based on electron-multiplying CCDs (EMCCDs) and the data acquisition system of ULTRACAM. The camera saw first light in December 2006 on the EFOSC2 spectrograph of the ESO 3.6 m telescope at La Silla. In this paper we describe the motivation behind ULTRASPEC, present an outline of its design and report on its measured performance. The results show that EMCCDs are likely to revolutionise astronomical spectroscopy. © 2008 American Institute of Physics.

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Publisher copy:
10.1063/1.2896922

Authors


Host title:
AIP Conference Proceedings
Volume:
984
Pages:
132-139
Publication date:
2008-01-01
DOI:
EISSN:
1551-7616
ISSN:
0094-243X
ISBN:
9780735405035


Keywords:
Pubs id:
pubs:362018
UUID:
uuid:e9fc5ec7-72b2-4b8e-af38-fa51e3f3241e
Local pid:
pubs:362018
Source identifiers:
362018
Deposit date:
2013-11-16
ARK identifier:

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