Large-Scale Molecular Gas Survey in 12CO, 13CO and C18O (J = 2–1) with the Osaka 1.85m mm-submm Telescope
نویسندگان
چکیده
منابع مشابه
Dynamically Influenced Molecular Clouds in the Nucleus of NGC 6946: Variations in the CO Isotopic Line Ratios
We present high resolution (∼ 5′′) maps of the J = 1 0 transitions of 13CO and C18O towards the nucleus of NGC 6946, made with the Owens Valley Millimeter Array. The images are compared with existing 12CO(1-0) maps to investigate localized changes in gas properties across the nucleus. As compared to 12CO, both 13CO and C18O are more confined to the central ring of molecular gas associated with ...
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ژورنال
عنوان ژورنال: Proceedings of the International Astronomical Union
سال: 2015
ISSN: 1743-9213,1743-9221
DOI: 10.1017/s1743921316008243