English
Related papers

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

200 papers

As a follow up to our recent study of a large sample of LMC clusters (astro-ph/0209031), we have conducted a similar study of the structures of ten SMC clusters, using archival Hubble Space Telescope snapshot data. We present surface…

Astrophysics · Physics 2009-11-07 A. D. Mackey , G. F. Gilmore

We report the spectroscopic confirmation of 29 new, 12 plausible, and 3 previously known quasars behind the central ~1.5 deg^2 region of the Small Magellanic Cloud. These were identified in a single 2df/AAOmega observation on the…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-27 Szymon Kozlowski , Christopher S. Kochanek , Andrzej Udalski

We conducted research on the classification and physical properties of 10 objects from the HASH (Hong Kong/Australian Astronomical Observatory/Strasbourg Observatory H-alpha Planetary Nebula (PN)) database with small angular sizes (<…

Solar and Stellar Astrophysics · Physics 2023-09-28 Utkan Temiz , Nazım Aksaker , Aysun Akyuz

We present a catalog of 5324 massive stars in the Small Magellanic Cloud (SMC), with accurate spectral types compiled from the literature, and a photometric catalog for a subset of 3654 of these stars, with the goal of exploring their…

We present the discovery of three new B[e] supergiants (sgB[e] stars) in the Small Magellanic Cloud (SMC). All three stars (R15, R38, and R48) were identified in the course of our Runaways and Isolated O Type Star Spectroscopic Survey of…

Solar and Stellar Astrophysics · Physics 2015-06-11 A. S. Graus , J. B. Lamb , M. S. Oey

Surveys using CCD detectors are retrieving bright and faint cataloged clusters and revealing new ones in the Magellanic Clouds. This paper discusses the contribution of the OGLE Survey to the overall census of star clusters in the SMC. A…

Astrophysics · Physics 2009-10-31 E. Bica , C. M. Dutra

We report a multi-wavelength study of four new planetary nebula (PN) candidates selected from the INT/WFC Photometric Ha Survey of the Northern Galactic Plane (IPHAS) and Deep Sky Hunter (DSH) catalogues. We present mid-resolution optical…

Solar and Stellar Astrophysics · Physics 2015-06-18 Chih-Hao Hsia , Yong Zhang

We present a large sample (20 in total) of optical spectra of Small Magellanic Cloud (SMC) High-Mass X-ray Binaries obtained with the 2dF spectrograph at the Anglo-Australian Telescope. All of these sources are found to be Be/X-ray binaries…

High Energy Astrophysical Phenomena · Physics 2014-11-20 Vallia Antoniou , Despina Hatzidimitriou , Andreas Zezas , Pablo Reig

We construct the most complete sample of supernova remnants (SNRs) in any galaxy - the Large Magellanic Cloud (LMC) SNR sample. We study their various properties such as spectral index ($\alpha$), size and surface-brightness. We suggest an…

We present the analysis of $\sim 100$pc-scale compact radio continuum sources detected in 63 local (Ultra) Luminous Infrared Galaxies (U/LIRGs; $L_{\rm IR} \ge 10^{11} L_\odot$), using FWHM $\lesssim 0''.1 - 0''.2$ resolution 15 and 33 GHz…

Only four globular cluster planetary nebulae (GCPN) are known so far in the Milky Way. About 50 new globular clusters have been recently discovered towards the Galactic bulge. We present a search for planetary nebulae within 3 arcmin of the…

Solar and Stellar Astrophysics · Physics 2019-10-16 Dante Minniti , Bruno Dias , Matías Gómez , Tali Palma , Joyce B. Pullen

A correlation of X-ray source and Halpha emission-line object catalogues in the Small Magellanic Cloud (SMC) shows that more than two thirds of the optically identified Be stars in Be/X-ray binaries are found as emission-line objects in the…

Astrophysics · Physics 2007-05-23 F. Haberl , M. Sasaki

We report the first rotation powered pulsars discovered in the Small Magellanic Cloud (SMC) in more than a decade. PSR J0043-73 and PSR J0052-72 were discovered during a Parkes Multi-Beam (PMB) survey of MCSNR J0127-7332, and five new,…

High Energy Astrophysical Phenomena · Physics 2019-06-12 N. Titus , B. W. Stappers , V. Morello , M. Caleb , M. D. Filipovic , V. A. McBride , W. C. G. Ho , D. A. H. Buckley

We have collected and analyzed the complete archive of {\itshape XMM-Newton\} (116), {\itshape Chandra\} (151), and {\itshape RXTE\} (952) observations of the Small Magellanic Cloud (SMC), spanning 1997-2014. The resulting observational…

High Energy Astrophysical Phenomena · Physics 2017-05-03 J. Yang , S. G. T. Laycock , D. M. Christodoulou , S. Fingerman , M. J. Coe , J. J. Drake

We report the first search for new star clusters performed using the VISTA near-infrared YJKs Magellanic Clouds survey (VMC) data sets. We chose a pilot field of ~ 0.4 deg^2 located in the South-West of the Small Magelllanic Cloud (SMC)…

We have compiled the near infrared Point Source Catalogue (PSC) towards the Magellanic Clouds (MCs) extracted from the data obtained with the Deep Near Infrared Survey of the Southern Sky - DENIS (Epchtein et al. 1997). The catalogue covers…

Detailed studies of intermediate/low mass pre-main sequence (PMS) stars outside the Galaxy have so far been conducted only for small targeted regions harbouring known star formation complexes. The VISTA Survey of the Magellanic Clouds (VMC)…

We present new Australia Telescope Compact Array (ATCA) radio-continuum and XMM-Newton/Chandra X-ray Observatory (CXO) observations of the unusual supernova remnant HFPK 334 in the Small Magellanic Cloud (SMC). The remnant follows a shell…

High Energy Astrophysical Phenomena · Physics 2015-06-19 E. J. Crawford , M. D. Filipović , R. L. McEntaffer , T. Brantseg , K. Heitritter , Q. Roper , F. Haberl , D. Urosević

The VISTA near infrared Y, J, Ks survey of the Magellanic System (VMC) is collecting deep Ks band time series photometry of pulsating variable stars hosted by the two Magellanic Clouds and their connecting Bridge. In this paper, we present…

We present ultraviolet spectra from the Space Telescope Imaging Spectrograph (STIS) of 12 early B-type stars in the Small Magellanic Cloud (SMC), comprising 9 supergiants and 3 giants. A morphological comparison with Galactic analogues is…

Astrophysics · Physics 2009-11-10 C. J. Evans , D. J. Lennon , N. R. Walborn , C. Trundle , S. A. Rix
‹ Prev 1 4 5 6 7 8 10 Next ›