New 20-cm radio-continuum study of the small Magellanic cloud - part III: Compact Hii regions
We present and discuss a new catalogue of 48 compact Hii regions in the Small Magellanic Cloud (SMC) and a newly created deep 1420 MHz (λ=20 cm) radio-continuum image of the N19 region located in the southwestern part of the SMC. The new images were created by merging 1420 MHz radiocontinuu...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Astronomical Observatory, Department of Astronomy, Belgrade
2012-01-01
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| Series: | Serbian Astronomical Journal |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-698X/2012/1450-698X1285053W.pdf |
| _version_ | 1819067074548334592 |
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| author | Wong G.F. Filipović M.D. Crawford E.J. Tothill N.F.H. de Horta A.Y. Galvin T.J. |
| author_facet | Wong G.F. Filipović M.D. Crawford E.J. Tothill N.F.H. de Horta A.Y. Galvin T.J. |
| author_sort | Wong G.F. |
| collection | DOAJ |
| description | We present and discuss a new catalogue of 48 compact Hii regions in the
Small Magellanic Cloud (SMC) and a newly created deep 1420 MHz (λ=20 cm)
radio-continuum image of the N19 region located in the southwestern part
of the SMC. The new images were created by merging 1420 MHz radiocontinuum
archival data from the Australian Telescope Compact Array. The majority of
these detected radio compact Hii regions have rather flat spectral indices
which indicates, as expected, that the dominant emission mechanism is of
thermal nature. |
| first_indexed | 2024-12-21T16:12:28Z |
| format | Article |
| id | doaj.art-1f8e3883e79c4b1e97bc12acd975f01b |
| institution | Directory Open Access Journal |
| issn | 1450-698X 1820-9289 |
| language | English |
| last_indexed | 2024-12-21T16:12:28Z |
| publishDate | 2012-01-01 |
| publisher | Astronomical Observatory, Department of Astronomy, Belgrade |
| record_format | Article |
| series | Serbian Astronomical Journal |
| spelling | doaj.art-1f8e3883e79c4b1e97bc12acd975f01b2022-12-21T18:57:45ZengAstronomical Observatory, Department of Astronomy, BelgradeSerbian Astronomical Journal1450-698X1820-92892012-01-012012185536410.2298/SAJ1285053W1450-698X1285053WNew 20-cm radio-continuum study of the small Magellanic cloud - part III: Compact Hii regionsWong G.F.0Filipović M.D.1Crawford E.J.2Tothill N.F.H.3de Horta A.Y.4Galvin T.J.5University of Western Sydney, Penrith South, AustraliaUniversity of Western Sydney, Penrith South, AustraliaUniversity of Western Sydney, Penrith South, AustraliaUniversity of Western Sydney, Penrith South, AustraliaUniversity of Western Sydney, Penrith South, AustraliaUniversity of Western Sydney, Penrith South, AustraliaWe present and discuss a new catalogue of 48 compact Hii regions in the Small Magellanic Cloud (SMC) and a newly created deep 1420 MHz (λ=20 cm) radio-continuum image of the N19 region located in the southwestern part of the SMC. The new images were created by merging 1420 MHz radiocontinuum archival data from the Australian Telescope Compact Array. The majority of these detected radio compact Hii regions have rather flat spectral indices which indicates, as expected, that the dominant emission mechanism is of thermal nature.http://www.doiserbia.nb.rs/img/doi/1450-698X/2012/1450-698X1285053W.pdfMagellanic Cloudsradio continuum: ISMcatalogs |
| spellingShingle | Wong G.F. Filipović M.D. Crawford E.J. Tothill N.F.H. de Horta A.Y. Galvin T.J. New 20-cm radio-continuum study of the small Magellanic cloud - part III: Compact Hii regions Serbian Astronomical Journal Magellanic Clouds radio continuum: ISM catalogs |
| title | New 20-cm radio-continuum study of the small Magellanic cloud - part III: Compact Hii regions |
| title_full | New 20-cm radio-continuum study of the small Magellanic cloud - part III: Compact Hii regions |
| title_fullStr | New 20-cm radio-continuum study of the small Magellanic cloud - part III: Compact Hii regions |
| title_full_unstemmed | New 20-cm radio-continuum study of the small Magellanic cloud - part III: Compact Hii regions |
| title_short | New 20-cm radio-continuum study of the small Magellanic cloud - part III: Compact Hii regions |
| title_sort | new 20 cm radio continuum study of the small magellanic cloud part iii compact hii regions |
| topic | Magellanic Clouds radio continuum: ISM catalogs |
| url | http://www.doiserbia.nb.rs/img/doi/1450-698X/2012/1450-698X1285053W.pdf |
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