کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1780027 1523791 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Imaging with the CHARA interferometer
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم نجوم و فیزیک نجومی
پیش نمایش صفحه اول مقاله
Imaging with the CHARA interferometer
چکیده انگلیسی
The very long baseline interferometer (VLBI) can achieve the highest angular resolution imaging of any telescope at radio wavelengths using thousand-kilometre baselines. The deployment at the center for high angular resolution astronomy (CHARA) array of new beam combiners has enabled the imaging capabilities of the array. CHARA can now obtain images with an angular resolution similar to the VLBI but using hundred-metre baselines. This is achieved by operating the array at the shorter wavelengths of optical and infrared light. We review the successful deployment of the Michigan infrared combiner at the CHARA array and discuss some of the imaging results from this instrument.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: New Astronomy Reviews - Volume 53, Issues 11–12, November–December 2009, Pages 353-362
نویسندگان
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