High-spatial-resolution, near-infrared observations of ARP 220
نویسندگان
چکیده
منابع مشابه
High - Spatial - Resolution , near - Infrared Observations of Arp 220
High-spatial-resolution slit scans of the nucleus of Arp 220 are presented along with near-infrared photometry of the nuclear region. A single nucleus is found coincident with the strongest radio peak. The core is resolved to be on the order of 1" (370 pc) in diameter. The photometry of the central region shows a minimum near 3.7 ¡im which is inconsistent with the near-infrared source being a “...
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ژورنال
عنوان ژورنال: The Astronomical Journal
سال: 1987
ISSN: 0004-6256
DOI: 10.1086/114389