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Your search keyword '"Kesteven, M. J."' showing total 149 results
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149 results on '"Kesteven, M. J."'

107. Birth of a radio supernova remnant in supernova 1987A

Author

Staveley-Smfth, L., primary, Manchester, R. N., additional, Kesteven, M. J., additional, Campbell-Wilson, D., additional, Crawford, D. F., additional, Turtle, A. J., additional, Reynolds, J. E., additional, Tzioumis, A. K., additional, Killeen, N. E. B., additional, and Jauncey, D. L., additional

Published
1992
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108. The HI supergiant shells in the Large Magellanic cloud.

Author

Araki, H., Beig, R., Ehlers, J., Frisch, U., Hepp, K., Jaffe, R. L., Kippenhahn, R., Weidenmüller, H. A., Wess, J., Zittartz, J., Beiglböck, W., Lehr, Sabine, Breitschwerdt, Dieter, Freyberg, Michael, Trümper, Joachim, Kim, S., Staveley-Smith, L., Sault, R. J., Kesteven, M. J., and McConnell, D.

Abstract

We present the result of an HI aperture synthesis mosaic of the Large Magellanic cloud (LMC), made recently with the Australia Telescope Compact Array (ATCA). The resolution of the mosaiced images is 1.0 (15 pc, using a distance to the LMC of 50 kpc). In contrast to its appearance at other wavelengths, the LMC is remarkably symmetrical in HI on the largest scales, with the bulk of the HI residing in a disk of diameter 8o4 (7.3 kpc). Outer spiral structure is clearly seen, though the features appear to be due to differential rotation, therefore transient in nature. On small to medium scales, the combined action of numerous shells and supershells dominate the structures and motions of the HI gas in the LMC. A good correlation is seen between supershells previously identified in Hα (e.g. Meaburn 1980) and HI structures. We compare the results with a new wide-field Hα image. [ABSTRACT FROM AUTHOR]

Published
1998
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109. An unusually strong Einstein ring in the radio source PKS1830–211

Author

Jauncey, D. L., primary, Reynolds, J. E., additional, Tzioumis, A. K., additional, Muxlow, T. W. B., additional, Perley, R. A., additional, Murphy, D. W., additional, Preston, R. A., additional, King, E. A., additional, Patnaik, A. R., additional, Jones, D. L., additional, Meier, D. L., additional, Bird, D. J., additional, Blair, D. G., additional, Bunton, J. D., additional, Clay, R. W., additional, Costa, M. E., additional, Duncan, R. A., additional, Ferris, R. H., additional, Gough, R. G., additional, Hamilton, P. A., additional, Hoard, D. W., additional, Kemball, A., additional, Kesteven, M. J., additional, Lobdell, E. T., additional, Lurten, A. N., additional, McCulloch, P. M., additional, Murray, J. D., additional, Nicolson, G. D., additional, Rao, A. P., additional, Savage, A., additional, Sinclair, M. W., additional, Skjerve, L., additional, Taaffe, L., additional, Wark, R. M., additional, and White, G. L., additional

Published
1991
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112. 2152–69: The First Image from the Australia Telescope

Author

Norris, R. P., primary, Kesteven, M. J., additional, Sramek, R. A., additional, Wilson, W. E., additional, Brooks, J. W., additional, Calabretta, M. R., additional, Ekers, R. D., additional, Nelson, G. J., additional, Sinclair, M. W., additional, and Young, A. C., additional

Published
1990
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115. The Parkes-Tidbinbilla Interferometer

Author

Norris, R. P., Batty, Michael J., Kesteven, M. J., and Wellington, K. J.

Abstract

AbstractWe report the development of a radio-linked interferometer which uses the 64-m telescope at Parkes, NSW, and one of the NASA antennas (64-m or 34-m) at Tidbinbilla, ACT. With a baseline of approximately 275 km, this is the world’s longest real-time interferometer; it will be usable at frequencies of 1.6, 2.3, 8.4, and 22 GHz to give angular resolutions of 0.13, 0.09, 0.03, and 0.01 arcsec respectively. The interferometer has already operated successfully in a limited mode and is expected to become fully operational in its initial configuration by September 1985. Operation at a range of frequencies and with progressive enhancements is planned up to the commissioning of the Australia Telescope in 1988.

Published
1985
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116. Synthesis Observations of Southern Supernova Remnants

Author

Milne, D. K., Caswell, J. L., Haynes, R. F., Kesteven, M. J ., Wellington, K. J ., Roger, R. S., and Bunton, J . D.

Abstract

AbstractThe synthesis telescopes at Fleurs and Molonglo have been used to map 50 supernova remnants. Additional specialized software to process the maps has been developed, and Parkes observations have been used to supply short spacing information missing from the maps.

Published
1985
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117. Radio Polarization and Magnetic Fields in Six Supernova Remnants

Author

Milne, D. K., Caswell, J. L., Kesteven, M. J., Haynes, R. F., and Roger, R. S.

Abstract

Abstract8.4 GHz linear polarization maps, obtained with the Parkes radio telescope, are presented for six southern supernova remnants. These results are compared with published and unpublished polarization maps at 5 GHz to derive the magnetic field direction and Faraday rotation measure distribution.These results are part of a program to map the magnetic fields in galactic supernova remnants and complement our program to obtain high-resolution maps of galactic SNRs using the Molonglo Observatory Synthesis Telescope; five new Molonglo maps are presented here.

Published
1989
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118. 1733-565: A Compact Radio Galaxy at Low Galactic Latitude

Author

Hunstead, R. W., Durdin, J. M., Little, A. G., Reynolds, J. E., and Kesteven, M. J. L.

Abstract

The strong unidentified radio source 1733-565 (= PKS 1733-56) was chosen as a test source during the commissioning of the Molonglo Observatory Synthesis Telescope (MOST) in 1981 July. Previous radio maps have been obtained at 1410 MHz with the Parkes interferometer (Schwarz et al. 1974), at 408 MHz with the Molonglo Cross (Schilizzi & McAdam 1975) and at 1415 MHz with the Fleurs Synthesis Telescope (Christiansen et al. 1977).

Published
1982
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123. VizieR Online Data Catalog: HIPASS catalogue. III. (Doyle+, 2005)

Author

Doyle, M. T., Drinkwater, M. J., Rohde, D. J., Pimbblet, K. A., Read, M., Meyer, M. J., Zwaan, M. A., Ryan-Weber, E., Stevens, J., Koribalski, B. S., Webster, R. L., Staveley-Smith, L., Barnes, D. G., Howlett, M., Kilborn, V. A., Waugh, M., Pierce, M. J., Bhathal, R., Blok, W. J. G., Disney, M. J., Ekers, R. D., Freeman, K. C., Garcia, D. A., Gibson, B. K., Harnett, J., Henning, P. A., Jerjen, H., Kesteven, M. J., Knezek, P. M., Mader, S., Marquarding, M., Robert Minchin, O Brien, J., Oosterloo, T., Price, R. M., Putman, M. E., Ryder, S. D., Sadler, E. M., Stewart, I. M., Stootman, F., and Wright, A. E.

124. VizieR Online Data Catalog: The Northern HIPASS catalogue. Data presentation, completeness and reliability measures

Author

Wong, O. I., Ryan-Weber, E. V., Garcia-Appadoo, D. A., Webster, R. L., Staveley-Smith, L., Zwaan, M. A., Meyer, M. J., Barnes, D. G., Kilborn, V. A., Bhathal, R., Blok, W. J. G., Disney, M. J., Doyle, M. T., Drinkwater, M. J., Ekers, R. D., Freeman, K. C., Gibson, B. K., Gurovich, S., Harnett, J., Henning, P. A., Jerjen, H., Kesteven, M. J., Knezek, P. M., Koribalski, B. S., Mader, S., Marquarding, M., Robert Minchin, O Brien, J., Putman, M. E., Ryder, S. D., Sadler, E. M., Stevens, J., Stewart, I. M., Stootman, F., and Waugh, M.

146. An HIMosaic of the Large Magellanic Cloud

Author

Kim, Sungeun, Freeman, K. C., Staveley-Smith, L., Sault, R. J., Kesteven, M. J., and McConnell, D.

Abstract

AbstractThe parameters of a new Australia Telescope Compact Array (ATCA) mosaic of the Large Magellanic Cloud (LMC) in the 21-cm line of neutral hydrogen are described. A preliminary peak-brightness-temperature image of the whole of the LMC, and a detailed image of the region around the supergiant shells LMC 4 and 5 is shown.

Published
1997
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147. The 1000 Brightest HIPASS Galaxies: The H I Mass Function and ΩH I.

Author

Zwaan, M. A., Staveley-Smith, L., Koribalski, B. S., Henning, P. A., Kilborn, V. A., Ryder, S. D., Barnes, D. G., Bhathal, R., Boyce, P. J., de Blok, W. J. G., Disney, M. J., Drinkwater, M. J., Ekers, R. D., Freeman, K. C., Gibson, B. K., Green, A. J., Haynes, R. F., Jerjen, H., Juraszek, S., and Kesteven, M. J.

Published
2003
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