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Related papers: Radio Planetary Nebulae in the Large Magellanic Cl…

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A sample of 27 Planetary Nebulae (PNs) in the Small Magellanic Clouds (SMC) have been observed with the Hubble Space Telescope Imaging Spectrograph (HST/STIS) to determine their morphology, size, and the spatial variation of the ratios of…

We report an Australia Telescope Compact Array (ATCA) radio-continuum observations of 26 planetary nebulae (PNe) at wavelengths of 3 and 6 cm. This sample of 26 PNe were taken from the Macquarie/AAO/Strasbourg Halpha PNe (MASH) catalogue…

Solar and Stellar Astrophysics · Physics 2015-05-28 I. S. Bojičić , Q. A. Parker , D. J. Frew , A. E. Vaughan , M. D. Filipović , M. L. P. Gunawardhana

We present a new radio-selected sample of PNe from the CORNISH survey. This is a radio continuum survey of the inner Galactic plane covering Galactic longitude, $10^\circ <l< 65^\circ$ and latitude, $|b| < 1^\circ$ with a resolution of…

Solar and Stellar Astrophysics · Physics 2018-08-03 T. Irabor , M. G. Hoare , R. D. Oudmaijer , J. S. Urquhart , S. Kurtz , S. L. Lumsden , C. R. Purcell , A. A. Zijlstra , G. Umana

Radio continuum emission has been detected from a planetary nebula in the Large Magellanic Cloud: this is the first radio continuum detection for any planetary nebula outside our galaxy. The radio flux density is a factor of two lower than…

Astrophysics · Physics 2007-05-23 Albert A. Zijlstra , Peter A. M. van Hoof , Jessica M. Chapman , Cecile Loup

We present an updated and newly compiled radio-continuum data-base for MASH PNe detected in the extant large scale "blind" radio-continuum surveys (NVSS, SUMSS/MGPS-2 and PMN) and, for a small number of MASH PNe, observed and detected in…

Solar and Stellar Astrophysics · Physics 2015-05-20 I. S. Bojicic , Q. A. Parker , M. D. Filipovic , D. J. Frew

We present preliminary results of our deep Australia Telescope Compact Array (ATCA) radio-continuum survey of the Magellanic Clouds Planetary Nebulae.

Cosmology and Nongalactic Astrophysics · Physics 2015-06-04 Evan J. Crawford , Miroslav D. Filipović , Ivan S. Bojicić , Martin Cohen , Jeff L. Payne , Ain Y. De Horta , Warren Reid

We present the discovery of eight new radio pulsars located in the Large Magellanic Cloud (LMC). Five of these pulsars were found from reprocessing the Parkes Multibeam Survey of the Magellanic Clouds, while the remaining three were from an…

Close binary central stars of planetary nebulae (PNe) must have formed through a common envelope evolution during the giant phase experienced by one of the stars. Transfer of the angular momentum from the binary system to the envelope leads…

Solar and Stellar Astrophysics · Physics 2023-11-27 M. Gładkowski , M. Hajduk , R. Smolec , R. Szczerba , I. Soszyński

Planetary nebulae (PNe) in the Magellanic Clouds (LMC, SMC) offer a unique opportunity to study both the population and evolution of low- and intermediate-mass stars in an environment which is free of the distance scale bias that hinder…

We present a detailed study of Australia Telescope Compact Array (ATCA) observations ($\lambda$ = 20, 13, 6 & 3~cm) of supernova remnant (SNR) J0509--6731 in the Large Magellanic Cloud (LMC). The remnant has a ring morphology with…

Astrophysics of Galaxies · Physics 2015-06-18 L. M. Bozzetto , M. D. Filipovic , D. Urosevic , R. Kothes , E. J. Crawford

We present images and slitless spectra which were obtained in HST surveys of Planetary Nebulae (PNe) in both the Large and Small Magellanic Clouds, using the Space Telescope Imaging Spectrograph. These new data on 59 PNe (54 in the LMC and…

Astrophysics · Physics 2009-11-11 Richard A. Shaw , Letizia Stanghellini , Eva Villaver , Max Mutchler

We present an extended analysis of the relation between radio surface brightness and diameter -- the so-called $\Sigma-D$ relation for planetary nebulae (PNe). We revise our previous derivation of the theoretical $\Sigma-D$ relation for the…

Solar and Stellar Astrophysics · Physics 2009-12-29 D. Urošević , B. Vukotić , B. Arbutina , D. Ilić , M. Filipović , I. Bojičić , S. Šegan , S. Vidojević

Planetary Nebulae (PNe) in the Large Magellanic Cloud (LMC) offer the unique opportunity to study both the Population and evolution of low- and intermediate-mass stars, by means of the morphological type of the nebula. Using observations…

Astrophysics · Physics 2009-10-31 Letizia Stanghellini , Richard A. Shaw , Bruce Balick , J. Chris Blades

The LMC is ideal for studying the co-evolution of planetary nebulae (PNe) and their central stars, in that the debilitating uncertainties of the Galactic PN distance scale and selection biases from attenuation by interstellar dust do not…

Magellanic Cloud Planetary Nebulae (PNs) offer insight of both the population and evolution of low- and intermediate-mass stars, in environments that are free of the distance bias and the differential reddening that hinder the observations…

Astrophysics · Physics 2007-05-23 Letizia Stanghellini

We present a mosaic image of the 1.4GHz radio continuum emission from the Large Magellanic Cloud (LMC) observed with the Australia Telescope Compact Array (ATCA) and the Parkes Telescope. The mosaic covers 10.8 x 12.3 square degrees with an…

Astrophysics · Physics 2015-05-13 A. Hughes , L. Staveley-Smith , S. Kim , M. Wolleben , M. Filipović

We present and discuss a new catalogue of 52 compact HII regions in the Small Magellanic Cloud (SMC) and a newly created deep 1420 MHz (\lambda=20 cm) radio-continuum image of the N19 region located in the southwestern part of the SMC. The…

Cosmology and Nongalactic Astrophysics · Physics 2013-02-06 G. F. Wong , M. D. Filipovic , E. J. Crawford , N. F. H. Tothill , A. Y. De Horta , T. J. Galvin

We present the first and deepest Australia Telescope Compact Array radio continuum images of the Honeycomb Nebula at 2000 and 5500 MHz solely from archival data. The resolutions of these images are 3.6 x 2.8 arcsec2 and 1.3 x 1.2 arcsec2 at…

High Energy Astrophysical Phenomena · Physics 2024-02-21 R. Z. E. Alsaberi , M. D. Filipovic , H. Sano , P. Kavanagh , P. Janas , J. L. Payne , D. Urosevic

We present new 6 and 3-cm radio-continuum maps of the Small Magellanic Cloud (SMC), created with the "peeling" technique and a joint deconvolution. The maps have resolutions of 30" and 20" and r.m.s. noise of 0.7 and 0.8 mJy/beam at 6 and 3…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-30 E. J. Crawford , M. D. Filipović , A. Y. De Horta , G. F. Wong , N. F. H. Tothill , D. Drasković , J. D. Collier , T. J. Galvin