Radio-continuum study of the nearby sculptor group galaxies. Part 3: NGC 7793 at λ=12.2, 6 and 3 cm

We re-examine a series of archived centimetre radio-continuum observations ( λ =16, 6 and 3 cm) focusing on NGC 7793 using the Australia Telescope Compact Array. These new images are both very sensitive ( σ =0.011 mJy/beam) and feature reasonably high angular resolution (down to

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Bibliographische Detailangaben
Veröffentlicht in:	Astrophysics and space science 2014-10, Vol.353 (2), p.603-611
Hauptverfasser:	Galvin, Timothy J., Filipović, Miroslav D., Tothill, Nicholas F. H., Crawford, Evan J., O’Brien, Andrew N., Seymour, Nicholas, Pannuti, Thomas G., Kosakowski, Alekzander R., Sharma, Biswas
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrobiology Astronomy Astrophysics and Astroparticles Cosmology Observations and Techniques Original Article Physics Physics and Astronomy Space Exploration and Astronautics Space Sciences (including Extraterrestrial Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We re-examine a series of archived centimetre radio-continuum observations ( λ =16, 6 and 3 cm) focusing on NGC 7793 using the Australia Telescope Compact Array. These new images are both very sensitive ( σ =0.011 mJy/beam) and feature reasonably high angular resolution (down to
ISSN:	0004-640X 1572-946X
DOI:	10.1007/s10509-014-2051-3