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High Quality VLA Imaging of Sgr A West at 6 Cm

Published online by Cambridge University Press:  23 September 2016

N.E.B. Killeen  and
K. Y. Lo
N.E.B. Killeen
Affiliation:
Astronomy Department, University of Illinois, 1011 West Springfield Ave., Urbana, Illinois, 61801, USA
K. Y. Lo
Affiliation:
Astronomy Department, University of Illinois, 1011 West Springfield Ave., Urbana, Illinois, 61801, USA

Abstract

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VLA data of the Galactic center at 6 cm from the A, B, and C configurations have been combined to produce a high quality image at 0.76″ × 0.41″ resolution with a dynamic range of ≈ 5000. The new combined array image enables a clear definition of the diffuse and filamentary structures in Sgr A West. The bulk of the image processing was carried out with the National Center for Supercomputing Applications' Cray XMP-48 at Urbana-Champaign.

Type
Sagittarius A West and the Circumnuclear Disk
Information
Symposium - International Astronomical Union , Volume 136: The Galactic Center , 1989 , pp. 453 - 455
Copyright
Copyright © Kluwer 1989 

References

Lo, and Claussen, , 1983, Nature, 306, 647.Google Scholar
Yusef-Zadeh, , 1986, Dissertation, page 171.Google Scholar