Submillimetre continuum observations of NGC 253

Gear, Walter Kieran ORCID: https://orcid.org/0000-0001-6789-6196, Robson, E. I., Gee, G., Ade, Peter A. R. ORCID: https://orcid.org/0000-0002-5127-0401 and Duncan, W. D. 1986. Submillimetre continuum observations of NGC 253. Monthly Notices of the Royal Astronomical Society 219 , 19P-22P. 10.1093/mnras/219.1.19P

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Abstract

The authors have mapped the 350-μm emission along the major axis of the dusty galaxy NGC 253 and find this to have an extent of about 95 arcsec. The total mass of interstellar material in the central kpc is ≡3×108M_sun;. Comparison of the results with CO observations suggests that the interstellar material in NGC 253 is in the form of massive clouds, similar to those in our Galaxy.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Physics and Astronomy
Subjects:	Q Science > QB Astronomy
Uncontrolled Keywords:	Cosmic Dust, Interstellar Matter, Radio Astronomy, Spiral Galaxies, Submillimeter Waves, Early Stars, Mass Distribution, Radiant Flux Density
Publisher:	Wiley-Blackwell
ISSN:	0035-8711
Last Modified:	21 Oct 2022 09:26
URI:	https://orca.cardiff.ac.uk/id/eprint/36389

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