Aperture-synthesis imaging with the mid-infrared instrument MATISSE

被引:1
|
作者
Hofmann, Karl-Heinz [1 ]
Heininger, Matthias [1 ]
Jaffe, Walter [2 ]
Kraus, Stefan [1 ]
Lopez, Bruno [3 ]
Millour, Florentin [1 ]
Schertl, Dieter [1 ]
Weigelt, Gerd [1 ]
Wolf, Sebastian [4 ]
机构
[1] Max Planck Inst Radioastron, Hugel 69, D-5300 Bonn, Germany
[2] Sterrewacht Leiden, Leiden, Netherlands
[3] Observ Cote Azur, Nice, France
[4] Inst Theoret Phys & AstroPhys, Kiel, Germany
来源
关键词
interferometry; high-angular resolution; image reconstruction;
D O I
10.1117/12.788904
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
MATISSE is the second-generation mid-IR interferometry instrument proposed for ESO's Very Large Telescope Interferometer. MATISSE will combine the beams of up to four UTs or ATs of the VLTI and will allow aperture-synthesis imaging in the L, M, and N bands with a resolution of a few milli-arcseconds. We report on detailed image reconstruction experiments with simulated MATISSE interferograms. Using model images as input for many of our simulations, we study the dependence of the reconstructions on the brightness and size of the target, the uv coverage, and several other parameters.
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页数:7
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