Статья

A Radio Survey of the SMC at 843 MHz with the MOST: I. The Survey

A. J. TurtleSchool of Physics, University of Sydney, NSW 2006, Australia;Taisheng YeSchool of Physics, University of Sydney, NSW 2006, Australia;S. W. AmySchool of Physics, University of Sydney, NSW 2006, Australia;Jennifer NichollsSpecial Research Centre for Theoretical Astrophysics, University of Sydney, NSW 2006, Australia;

Publications of the Astronomical Society of Australiajournal1998en

ABI

Аннотация

Abstract A radio survey at a frequency of 843 MHz of 36 square degrees containing the Small Magellanic Cloud (SMC) has been made with the Molonglo Observatory Synthesis Telescope (MOST). The angular resolution is around 45 arcsec and the rms noise is about 1 mJy per beam. The radio image of the region is presented showing over a thousand sources with a variety of angular sizes from unresolved to 10 arcmin. Most of the sources are presumed to be background objects but about 70 of the more extended sources are H II regions or supernova remnants within the SMC.

Темы

Astrophysics and Cosmic Phenomena Astronomical Observations and Instrumentation Radio Astronomy Observations and Technology

Идентификаторы

DOI: 10.1071/as98280

Цитирования и источники

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