干旱区生态环境知识资源中心(Arid): FLASH(+)-A Dual-Channel Wide-Band Spectrometer for APEX

Arid

DOI	10.1109/TTHZ.2014.2342498
	FLASH(+)-A Dual-Channel Wide-Band Spectrometer for APEX
	Klein, Thomas 1,2; Ciechanowicz, Miroslaw 2; Leinz, Christian 2; Heyminck, Stefan 2; Guesten, Rolf 2; Kasemann, Christoph 2; Wunsch, Joachim 2; Maier, Doris 3; Sekimoto, Yutaro 4
通讯作者	Klein, Thomas
来源期刊	IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY
ISSN	2156-342X
出版年	2014
卷号	4 期号:5 页码:588-596
英文摘要	We report on the design and on-site performance of the recently upgraded FLASH instrument operated at the APEX telescope in the Chilean Atacama desert in 5100 m altitude. The dual-channel receiver allows parallel observations in the atmospheric submillimeter windows between 268 and 516 GHz. A signal of in total 16 GHz is processed simultaneously. Equipped with state-of-the-art sideband separating mixers (spin-off developments from the ALMA bands 7 and 8), its outstanding on-sky performance makes FLASH(+) a most efficient spectral line mapping machine. Operation is fully automated and allows flexible remote observations from the APEX base in San Pedro de Atacama.
英文关键词	Astronomical instrumentation heterodyne receiver submillimeter (sub-mm) telescope
类型	Article
语种	英语
国家	Chile ; Germany ; France ; Japan
收录类别	SCI-E
WOS记录号	WOS:000341569400010
WOS类目	Engineering, Electrical & Electronic ; Optics ; Physics, Applied
WOS研究方向	Engineering ; Optics ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/182566
作者单位	1.European Southern Observ, Vitacura 19001, Santiago De Chi, Chile; 2.Max Planck Inst Radioastron, D-53121 Bonn, Germany; 3.IRAM, Inst Radio Astron Millimetr, St Martin Dheres, France; 4.Natl Astron Observ Japan, Tokyo 1818588, Japan
推荐引用方式 GB/T 7714	Klein, Thomas,Ciechanowicz, Miroslaw,Leinz, Christian,et al. FLASH(+)-A Dual-Channel Wide-Band Spectrometer for APEX[J],2014,4(5):588-596.
APA	Klein, Thomas.,Ciechanowicz, Miroslaw.,Leinz, Christian.,Heyminck, Stefan.,Guesten, Rolf.,...&Sekimoto, Yutaro.(2014).FLASH(+)-A Dual-Channel Wide-Band Spectrometer for APEX.IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY,4(5),588-596.
MLA	Klein, Thomas,et al."FLASH(+)-A Dual-Channel Wide-Band Spectrometer for APEX".IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY 4.5(2014):588-596.