First Science with SAMI: A Serendipitously Discovered Galactic Wind in ESO 185-G031
We present the first scientific results from the Sydney-AAO Multi-Object IFS (SAMI) at the Anglo-Australian Telescope. This unique instrument deploys 13 fused fibre bundles (hexabundles) across a one-degree field of view allowing simultaneous spatially-resolved spectroscopy of 13 galaxies. During th...
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ftdatacite:10.48550/arxiv.1211.0352 2023-05-15T18:11:03+02:00 First Science with SAMI: A Serendipitously Discovered Galactic Wind in ESO 185-G031 Fogarty, Lisa M. R. Bland-Hawthorn, Joss Croom, Scott M. Green, Andrew W. Bryant, Julia J. Lawrence, Jon S. Richards, Samuel Allen, James T. Bauer, Amanda E. Birchall, Michael N. Brough, Sarah Colless, Matthew Ellis, Simon C. Farrell, Tony Goodwin, Michael Heald, Ron Hopkins, Andrew M. Horton, Anthony Jones, D. Heath Lee, Steve Lewis, Geraint López-Sánchez, Ángel R. Miziarski, Stan Trowland, Holly Leon-Saval, Sergio G. Min, Seong-Sik Trinh, Christopher Cecil, Gerald Veilleux, Sylvain Kreimeyer, Kory 2012 https://dx.doi.org/10.48550/arxiv.1211.0352 https://arxiv.org/abs/1211.0352 unknown arXiv https://dx.doi.org/10.1088/0004-637x/761/2/169 arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ Astrophysics of Galaxies astro-ph.GA FOS Physical sciences article-journal Article ScholarlyArticle Text 2012 ftdatacite https://doi.org/10.48550/arxiv.1211.0352 https://doi.org/10.1088/0004-637x/761/2/169 2022-04-01T13:39:17Z We present the first scientific results from the Sydney-AAO Multi-Object IFS (SAMI) at the Anglo-Australian Telescope. This unique instrument deploys 13 fused fibre bundles (hexabundles) across a one-degree field of view allowing simultaneous spatially-resolved spectroscopy of 13 galaxies. During the first SAMI commissioning run, targeting a single galaxy field, one object (ESO 185-G031) was found to have extended minor axis emission with ionisation and kinematic properties consistent with a large-scale galactic wind. The importance of this result is two-fold: (i) fibre bundle spectrographs are able to identify low-surface brightness emission arising from extranuclear activity; (ii) such activity may be more common than presently assumed because conventional multi-object spectrographs use single-aperture fibres and spectra from these are nearly always dominated by nuclear emission. These early results demonstrate the extraordinary potential of multi-object hexabundle spectroscopy in future galaxy surveys. : 12 pages, 14 figures, accepted for publication in ApJ 01/Nov/2012 Text sami DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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topic |
Astrophysics of Galaxies astro-ph.GA FOS Physical sciences |
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Astrophysics of Galaxies astro-ph.GA FOS Physical sciences Fogarty, Lisa M. R. Bland-Hawthorn, Joss Croom, Scott M. Green, Andrew W. Bryant, Julia J. Lawrence, Jon S. Richards, Samuel Allen, James T. Bauer, Amanda E. Birchall, Michael N. Brough, Sarah Colless, Matthew Ellis, Simon C. Farrell, Tony Goodwin, Michael Heald, Ron Hopkins, Andrew M. Horton, Anthony Jones, D. Heath Lee, Steve Lewis, Geraint López-Sánchez, Ángel R. Miziarski, Stan Trowland, Holly Leon-Saval, Sergio G. Min, Seong-Sik Trinh, Christopher Cecil, Gerald Veilleux, Sylvain Kreimeyer, Kory First Science with SAMI: A Serendipitously Discovered Galactic Wind in ESO 185-G031 |
topic_facet |
Astrophysics of Galaxies astro-ph.GA FOS Physical sciences |
description |
We present the first scientific results from the Sydney-AAO Multi-Object IFS (SAMI) at the Anglo-Australian Telescope. This unique instrument deploys 13 fused fibre bundles (hexabundles) across a one-degree field of view allowing simultaneous spatially-resolved spectroscopy of 13 galaxies. During the first SAMI commissioning run, targeting a single galaxy field, one object (ESO 185-G031) was found to have extended minor axis emission with ionisation and kinematic properties consistent with a large-scale galactic wind. The importance of this result is two-fold: (i) fibre bundle spectrographs are able to identify low-surface brightness emission arising from extranuclear activity; (ii) such activity may be more common than presently assumed because conventional multi-object spectrographs use single-aperture fibres and spectra from these are nearly always dominated by nuclear emission. These early results demonstrate the extraordinary potential of multi-object hexabundle spectroscopy in future galaxy surveys. : 12 pages, 14 figures, accepted for publication in ApJ 01/Nov/2012 |
format |
Text |
author |
Fogarty, Lisa M. R. Bland-Hawthorn, Joss Croom, Scott M. Green, Andrew W. Bryant, Julia J. Lawrence, Jon S. Richards, Samuel Allen, James T. Bauer, Amanda E. Birchall, Michael N. Brough, Sarah Colless, Matthew Ellis, Simon C. Farrell, Tony Goodwin, Michael Heald, Ron Hopkins, Andrew M. Horton, Anthony Jones, D. Heath Lee, Steve Lewis, Geraint López-Sánchez, Ángel R. Miziarski, Stan Trowland, Holly Leon-Saval, Sergio G. Min, Seong-Sik Trinh, Christopher Cecil, Gerald Veilleux, Sylvain Kreimeyer, Kory |
author_facet |
Fogarty, Lisa M. R. Bland-Hawthorn, Joss Croom, Scott M. Green, Andrew W. Bryant, Julia J. Lawrence, Jon S. Richards, Samuel Allen, James T. Bauer, Amanda E. Birchall, Michael N. Brough, Sarah Colless, Matthew Ellis, Simon C. Farrell, Tony Goodwin, Michael Heald, Ron Hopkins, Andrew M. Horton, Anthony Jones, D. Heath Lee, Steve Lewis, Geraint López-Sánchez, Ángel R. Miziarski, Stan Trowland, Holly Leon-Saval, Sergio G. Min, Seong-Sik Trinh, Christopher Cecil, Gerald Veilleux, Sylvain Kreimeyer, Kory |
author_sort |
Fogarty, Lisa M. R. |
title |
First Science with SAMI: A Serendipitously Discovered Galactic Wind in ESO 185-G031 |
title_short |
First Science with SAMI: A Serendipitously Discovered Galactic Wind in ESO 185-G031 |
title_full |
First Science with SAMI: A Serendipitously Discovered Galactic Wind in ESO 185-G031 |
title_fullStr |
First Science with SAMI: A Serendipitously Discovered Galactic Wind in ESO 185-G031 |
title_full_unstemmed |
First Science with SAMI: A Serendipitously Discovered Galactic Wind in ESO 185-G031 |
title_sort |
first science with sami: a serendipitously discovered galactic wind in eso 185-g031 |
publisher |
arXiv |
publishDate |
2012 |
url |
https://dx.doi.org/10.48550/arxiv.1211.0352 https://arxiv.org/abs/1211.0352 |
genre |
sami |
genre_facet |
sami |
op_relation |
https://dx.doi.org/10.1088/0004-637x/761/2/169 |
op_rights |
arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
op_doi |
https://doi.org/10.48550/arxiv.1211.0352 https://doi.org/10.1088/0004-637x/761/2/169 |
_version_ |
1766183757754138624 |