Zobrazeno 1 - 10
of 370
pro vyhledávání: '"Banfield, J."'
Autor:
McConnell, D., Hale, C. L., Lenc, E., Banfield, J. K., Heald, George, Hotan, A. W., Leung, James K., Moss, Vanessa A., Murphy, Tara, O'Brien, Andrew, Pritchard, Joshua, Raja, Wasim, Sadler, Elaine M., Stewart, Adam, Thomson, Alec J. M., Whiting, M., Allison, James R., Amy, S. W., Anderson, C., Ball, Lewis, Bannister, Keith W., Bell, Martin, Bock, Douglas C. -J., Bolton, Russ, Bunton, J. D., Chippendale, A. P., Collier, J. D., Cooray, F. R., Cornwell, T. J., Diamond, P. J., Edwards, P. G., Gupta, N., Hayman, Douglas B., Heywood, Ian, Jackson, C. A., Koribalski, Bärbel S., Lee-Waddell, Karen, McClure-Griffiths, N. M., Ng, Alan, Norris, Ray P., Phillips, Chris, Reynolds, John E., Roxby, Daniel N., Schinckel, Antony E. T., Shields, Matt, Tremblay, Chenoa, Tzioumis, A., Voronkov, M. A., Westmeier, Tobias
Publikováno v:
Publications of the Astronomical Society of Australia, 37, 2020, E048
The Rapid ASKAP Continuum Survey (RACS) is the first large-area survey to be conducted with the full 36-antenna Australian Square Kilometre Array Pathfinder (ASKAP) telescope. RACS will provide a shallow model of the ASKAP sky that will aid the calib
Externí odkaz:
http://arxiv.org/abs/2012.00747
Akademický článek
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We present a polarization and Faraday rotation study of the hybrid morphology radio galaxy NGC 612 (PKS 0131-36), using Australian Telescope Compact Array observations from 1 to 3 GHz. In general, the results are consistent with an external Faraday s
Externí odkaz:
http://arxiv.org/abs/1811.06266
Autor:
Rodman, P. E., Turner, R. J., Shabala, S. S., Banfield, J. K., Wong, O. I., Andernach, H., Garon, A. F., Kapinska, A. D., Norris, R. P., Rudnick, L.
We investigate the role of environment on radio galaxy properties by constructing a sample of large ($\gtrsim100$~kpc), nearby ($z<0.3$) radio sources identified as part of the Radio Galaxy Zoo citizen science project. Our sample consists of 16 Fanar
Externí odkaz:
http://arxiv.org/abs/1811.03726
Autor:
Alger, M. J., Banfield, J. K., Ong, C. S., Rudnick, L., Wong, O. I., Wolf, C., Andernach, H., Norris, R. P., Shabala, S. S.
We consider the problem of determining the host galaxies of radio sources by cross-identification. This has traditionally been done manually, which will be intractable for wide-area radio surveys like the Evolutionary Map of the Universe (EMU). Autom
Externí odkaz:
http://arxiv.org/abs/1805.05540
Autor:
Lukic, V., Brüggen, M., Banfield, J. K., Wong, O. I., Rudnick, L., Norris, R. P., Simmons, B.
Machine learning techniques have been increasingly useful in astronomical applications over the last few years, for example in the morphological classification of galaxies. Convolutional neural networks have proven to be highly effective in classifyi
Externí odkaz:
http://arxiv.org/abs/1801.04861
Autor:
Kapinska, A. D., Terentev, I., Wong, O. I., Shabala, S. S., Andernach, H., Rudnick, L., Storer, L., Banfield, J. K., Willett, K. W., de Gasperin, F., Lintott, C. J., Lopez-Sanchez, A. R., Middelberg, E., Norris, R. P., Schawinski, K., Seymour, N., Simmons, B.
Hybrid morphology radio sources are a rare type of radio galaxy that display different Fanaroff-Riley classes on opposite sides of their nuclei. To enhance the statistical analysis of hybrid morphology radio sources, we embarked on a large-scale sear
Externí odkaz:
http://arxiv.org/abs/1711.09611
Autor:
Weston, S. D., Seymour, N., Gulyaev, S., Norris, R. P., Banfield, J., Vaccari, M., Hopkins, A. M., Franzen, T. M. O.
Cross-identifying complex radio sources with optical or infra red (IR) counterparts in surveys such as the Australia Telescope Large Area Survey (ATLAS) has traditionally been performed manually. However, with new surveys from the Australian Square K
Externí odkaz:
http://arxiv.org/abs/1710.01449
Autor:
Contigiani, O., de Gasperin, F., Miley, G. K., Rudnick, L., Andernach, H., Banfield, J. K., Kapińska, A. D., Shabala, S. S., Wong, O. I.
We study the mutual alignment of radio sources within two surveys, FIRST and TGSS. This is done by producing two position angle catalogues containing the preferential directions of respectively $30\,059$ and $11\,674$ extended sources distributed ove
Externí odkaz:
http://arxiv.org/abs/1708.00301
Autor:
Smolcic, V., Novak, M., Bondi, M., Ciliegi, P., Mooley, K. P., Schinnerer, E., Zamorani, G., Navarrete, F., Bourke, S., Karim, A., Vardoulaki, E., Leslie, S., Delhaize, J., Carilli, C. L., Myers, S. T., Baran, N., Delvecchio, I., Miettinen, O., Banfield, J., Balokovic, M., Bertoldi, F., Capak, P., Frail, D. A., Hallinan, G., Hao, H., Ruiz, N. Herrera, Horesh, A., Ilbert, O., Intema, H., Jelic, V., Kloeckner, H. R., Krpan, J., Kulkarni, S. R., McCracken, H., Laigle, C., Middleberg, E., Murphy, E. J., Sargent, M., Scoville, N. Z., Sheth, K.
We present the VLA-COSMOS 3 GHz Large Project based on 384 hours of observations with the Karl G. Jansky Very Large Array (VLA) at 3 GHz (10 cm) toward the two square degree Cosmic Evolution Survey (COSMOS) field. The final mosaic reaches a median rm
Externí odkaz:
http://arxiv.org/abs/1703.09713