Search

Your search keyword '"De Horta, A. Y."' showing total 2 results
Start Over Author "De Horta, A. Y." Topic optical resolution Topic radio astronomy
2 results on '"De Horta, A. Y."'

1. NEW 6 AND 3-cm RADIO-CONTINUUM MAPS OF THE SMALL MAGELLANIC CLOUD. PART I - THE MAPS.

Author

Crawford, E. J., Filipović, M. D., De Horta, A. Y., Wong, G. F., Tothill, N. F. H., Drašković, D., Collier, J. D., and Galvin, T. J.

Subjects
*RADIO sources (Astronomy), *DECONVOLUTION (Mathematics), *GALAXIES, *RADIO astronomy, *MAPS, *OPTICAL resolution, *MAGELLANIC clouds
Abstract

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 cm, respectively. These maps will be used for future studies of the SMC's radio source population and overall extended structure. [ABSTRACT FROM AUTHOR]

Published
2011
Full Text
View/download PDF

2. NEW 20-cm RADIO-CONTINUUM STUDY OF THE SMALL MAGELLANIC CLOUD: PART II - POINT SOURCES.

Author

Wong, G. F., Filipović, M. D., Crawford, E. J., Tothill, N. F. H., De Horta, A. Y., Drašković, D., Galvin, T. J., Collier, J. D., and Payne, J. L.

Subjects
*SMALL magellanic cloud, *RADIO astronomy, *MATHEMATICAL continuum, *OPTICAL resolution, *ASTRONOMY, *MAGELLANIC clouds
Abstract

We present a new catalogue of radio-continuum sources in the field of the Small Magellanic Cloud (SMC). This catalogue contains sources previously not found in 2370 MHz (λ=13 cm) with sources found at 1400 MHz (λ=20 cm) and 843 MHz (λ=36 cm). 45 sources have been detected at 13 cm, with 1560 sources at 20 cm created from new high sensitivity and resolution radio-continuum images of the SMC at 20 cm from paper I. We also created a 36 cm catalogue to which we listed 1689 radio-continuum sources. [ABSTRACT FROM AUTHOR]

Published
2011
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results