HARMONI: a single-field wide-band integral-field spectrograph for the European ELT
HARMONI: a single-field wide-band integral-field spectrograph for the European ELT
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HARMONI：欧洲 ELT 的单视场宽带积分视场摄谱仪
DOI：
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
A. Verma
中科院分区：
文献类型：
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作者：
N. Thatte;M. Tecza;F. Clarke;R. Davies;A. Remillieux;R. Bacon;D. Lunney;S. Arribas;E. Mediavilla;F. Gago;N. Bezawada;P. Ferruit;A. Fragoso;D. Freeman;J. Fuentes;T. Fusco;A. Gallie;Adolfo A. Garcia;T. Goodsall;F. Gracia;A. Jarno;J. Kosmalski;J. Lynn;S. McLay;D. Montgomery;A. Pécontal;H. Schnetler;Harry Smith;D. Sosa;G. Battaglia;N. Bowles;L. Colina;E. Emsellem;A. Garcia;S. Gladysz;I. Hook;P. Irwin;M. Jarvis;R. Kennicutt;A. Levan;A. Longmore;J. Magorrian;M. McCaughrean;L. Origlia;R. Rebolo;D. Rigopoulou;S. Ryan;M. Swinbank;N. Tanvir;E. Tolstoy;A. Verma
We describe the results of a Phase A study for a single field, wide band, near-infrared integral field spectrograph for the European Extremely Large Telescope (E-ELT). HARMONI, the High Angular Resolution Monolithic Optical & Nearinfrared Integral field spectrograph, provides the E-ELT's core spectroscopic requirement. It is a work-horse instrument, with four different spatial scales, ranging from seeing to diffraction-limited, and spectral resolving powers of 4000, 10000 & 20000 covering the 0.47 to 2.45 μm wavelength range. It is optimally suited to carry out a wide range of observing programs, focusing on detailed, spatially resolved studies of extended objects to unravel their morphology, kinematics and chemical composition, whilst also enabling ultra-sensitive observations of point sources. We present a synopsis of the key science cases motivating the instrument, the top level specifications, a description of the opto-mechanical concept, operation and calibration plan, and image quality and throughput budgets. Issues of expected performance, complementarity and synergies, as well as simulated observations are presented elsewhere in these proceedings[1].
欧洲极大望远镜（E-ELT）上 HARMONI 仪器的预期性能和模拟观测
DOI：
10.1117/12.857548
发表时间：
2010
期刊：
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影响因子：
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作者：
Arribas S
通讯作者：
Arribas S
E-ELT 上 HARMONI 的日冕功能
DOI：
10.1117/12.857378
发表时间：
2010
期刊：
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影响因子：
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作者：
Gladysz S
通讯作者：
Gladysz S
HARMONI 的自适应光学系统：E-ELT 的可见光和近红外积分场光谱仪
DOI：
10.1117/12.857507
发表时间：
2010
期刊：
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影响因子：
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作者：
Fusco T
通讯作者：
Fusco T