Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Bunton, J . D."'
Autor:
Wang, Z., Bannister, K. W., Gupta, V., Deng, X., Pilawa, M., Tuthill, J., Bunton, J. D., Flynn, C., Glowacki, M., Jaini, A., Lee, Y. W. J., Lenc, E., Lucero, J., Paek, A., Radhakrishnan, R., Thyagarajan, N., Uttarkar, P., Wang, Y., Bhat, N. D. R., James, C. W., Moss, V. A., Murphy, Tara, Reynolds, J. E., Shannon, R. M., Spitler, L. G., Tzioumis, A., Caleb, M., Deller, A. T., Gordon, A. C., Marnoch, L., Ryder, S. D., Simha, S., Anderson, C. S., Ball, L., Brodrick, D., Cooray, F. R., Gupta, N., Hayman, D. B., Ng, A., Pearce, S. E., Phillips, C., Voronkov, M. A., Westmeier, T.
We present the first results from a new backend on the Australian Square Kilometre Array Pathfinder, the Commensal Realtime ASKAP Fast Transient COherent (CRACO) upgrade. CRACO records millisecond time resolution visibility data, and searches for dis
Externí odkaz:
http://arxiv.org/abs/2409.10316
Autor:
Westmeier, T., Deg, N., Spekkens, K., Reynolds, T. N., Shen, A. X., Gaudet, S., Goliath, S., Huynh, M. T., Venkataraman, P., Lin, X., O'Beirne, T., Catinella, B., Cortese, L., Dénes, H., Elagali, A., For, B. -Q., Józsa, G. I. G., Howlett, C., van der Hulst, J. M., Jurek, R. J., Kamphuis, P., Kilborn, V. A., Kleiner, D., Koribalski, B. S., Lee-Waddell, K., Murugeshan, C., Rhee, J., Serra, P., Shao, L., Staveley-Smith, L., Wang, J., Wong, O. I., Zwaan, M. A., Allison, J. R., Anderson, C. S., Ball, Lewis, Bock, D. C. -J., Brodrick, D., Bunton, J. D., Cooray, F. R., Gupta, N., Hayman, D. B., Mahony, E. K., Moss, V. A., Ng, A., Pearce, S. E., Raja, W., Roxby, D. N., Voronkov, M. A., Warhurst, K. A., Courtois, H. M., Said, K.
We present WALLABY pilot data release 1, the first public release of HI pilot survey data from the Wide-field ASKAP L-band Legacy All-sky Blind Survey (WALLABY) on the Australian Square Kilometre Array Pathfinder. Phase 1 of the WALLABY pilot survey
Externí odkaz:
http://arxiv.org/abs/2211.07094
Autor:
Murphy, Tara, Kaplan, David L., Stewart, Adam J., O'Brien, Andrew, Lenc, Emil, Pintaldi, Sergio, Pritchard, Joshua, Dobie, Dougal, Fox, Archibald, Leung, James K., An, Tao, Bell, Martin E., Broderick, Jess W., Chatterjee, Shami, Dai, Shi, d'Antonio, Daniele, Doyle, J. Gerry, Gaensler, B. M., Heald, George, Horesh, Assaf, Jones, Megan L., McConnell, David, Moss, Vanessa A., Raja, Wasim, Ramsay, Gavin, Ryder, Stuart, Sadler, Elaine M., Sivakoff, Gregory R., Wang, Yuanming, Wang, Ziteng, Wheatland, Michael S., Whiting, Matthew, Allison, James R., Anderson, C. S., Ball, Lewis, Bannister, K., Bock, D. C. -J., Bolton, R., Bunton, J. D., Chekkala, R., Chippendale, A. P., Cooray, F. R., Gupta, N., Hayman, D. B., Jeganathan, K., Koribalski, B., Lee-Waddell, K., Mahony, Elizabeth K., Marvil, J., McClure-Griffiths, N. M., Mirtschin, P., Ng, A., Pearce, S., Phillips, C., Voronkov, M. A.
The Variables and Slow Transients Survey (VAST) on the Australian Square Kilometre Array Pathfinder (ASKAP) is designed to detect highly variable and transient radio sources on timescales from 5 seconds to $\sim 5$ years. In this paper, we present th
Externí odkaz:
http://arxiv.org/abs/2108.06039
Autor:
Hotan, A. W., Bunton, J. D., Chippendale, A. P., Whiting, M., Tuthill, J., Moss, V. A., McConnell, D., Amy, S. W., Huynh, M. T., Allison, J. R., Anderson, C. S., Bannister, K. W., Bastholm, E., Beresford, R., Bock, D. C. -J., Bolton, R., Chapman, J. M., Chow, K., Collier, J. D., Cooray, F. R., Cornwell, T. J., Diamond, P. J., Edwards, P. G., Feain, I. J., Franzen, T. M. O., George, D., Gupta, N., Hampson, G. A., Harvey-Smith, L., Hayman, D. B., Heywood, I., Jacka, C., Jackson, C. A., Jackson, S., Jeganathan, K., Johnston, S., Kesteven, M., Kleiner, D., Koribalski, B. S., Lee-Waddell, K., Lenc, E., Lensson, E. S., Mackay, S., Mahony, E. K., McClure-Griffiths, N. M., McConigley, R., Mirtschin, P., Ng, A. K., Norris, R. P., Pearce, S. E., Phillips, C., Pilawa, M. A., Raja, W., Reynolds, J. E., Roberts, P., Roxby, D. N., Sadler, E. M., Shields, M., Schinckel, A. E. T., Serra, P., Shaw, R. D., Sweetnam, T., Troup, E. R., Tzioumis, A., Voronkov, M. A., Westmeier, T.
Publikováno v:
Publ. Astron. Soc. Aust. 38 (2021) e009
In this paper we describe the system design and capabilities of the Australian Square Kilometre Array Pathfinder (ASKAP) radio telescope at the conclusion of its construction project and commencement of science operations. ASKAP is one of the first r
Externí odkaz:
http://arxiv.org/abs/2102.01870
Autor:
Anderson, C. S., Heald, G. H., Eilek, J. A., Lenc, E., Gaensler, B. M., Rudnick, Lawrence, Van Eck, C. L., O'Sullivan, S. P., Stil, J. M., Chippendale, A., Riseley, C. J., Carretti, E., West, J., Farnes, J., Harvey-Smith, L., McClure-Griffiths, N. M., Bock, Douglas C. J., Bunton, J. D., Koribalski, B., Tremblay, C. D., Voronkov, M. A., Warhurst, K.
We present the first Faraday rotation measure (RM) grid study of an individual low-mass cluster -- the Fornax cluster -- which is presently undergoing a series of mergers. Exploiting commissioning data for the POlarisation Sky Survey of the Universe'
Externí odkaz:
http://arxiv.org/abs/2102.01702
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
Autor:
Joseph, T. D., Filipović, M. D., Crawford, E. J., Bojičić, I., Alexander, E. L., Wong, G. F., Andernach, H., Leverenz, H., Norris, R. P., Alsaberi, R. Z. E., Anderson, C., Barnes, L. A., Bozzetto, L. M., Bufano, F., Bunton, J. D., Cavallaro, F., Collier, J. D., Dénes, H., Fukui, Y., Galvin, T., Haberl, F., Ingallinera, A., Kapinska, A. D., Koribalski, B. S., Kothes, R., Li, D., Maggi, P., Maitra, C., Manojlović, P., Marvil, J., Maxted, N. I., Brien, A. N. O, Oliveira, J. M., Pennock, C. M., Riggi, S., Rowell, G., Rudnick, L., Sano, H., Sasaki, M., Seymour, N., Soria, R., Stupar, M., Tothill, N. F. H., Trigilio, C., Tsuge, K., Umana, G., Urošević, D., van Loon, J. Th., Vardoulaki, E., Velović, V., Yew, M., Leahy, D., Chu, Y. -H., Micha\{l}owski, M. J., Kavanagh, P. J., Grieve, K. R.
We present two new radio continuum images from the Australian Square Kilometre Array Pathfinder (ASKAP) survey in the direction of the Small Magellanic Cloud (SMC). These images are part of the Evolutionary Map of the Universe (EMU) Early Science Pro
Externí odkaz:
http://arxiv.org/abs/1909.10425
Autor:
Glowacki, M., Allison, J. R., Moss, V. A., Mahony, E. K., Sadler, E. M., Callingham, J. R., Ellison, S. L., Whiting, M. T., Bunton, J. D., Chippendale, A. P., Heywood, I., McConnell, D., Raja, W., Voronkov, M. A.
Obscuration of quasars by accreted gas and dust, or dusty intervening galaxies, can cause active galactic nuclei (AGN) to be missed in optically-selected surveys. Radio observations can overcome this dust bias. In particular, radio surveys searching
Externí odkaz:
http://arxiv.org/abs/1909.00813
Autor:
Bannister, K. W., Deller, A. T., Phillips, C., Macquart, J. -P., Prochaska, J. X., Tejos, N., Ryder, S. D., Sadler, E. M., Shannon, R. M., Simha, S., Day, C. K., McQuinn, M., North-Hickey, F. O., Bhandari, S., Arcus, W. R., Bennert, V. N., Burchett, J., Bouwhuis, M., Dodson, R., Ekers, R. D., Farah, W., Flynn, C., James, C. W., Kerr, M., Lenc, E., Mahony, E. K., O'Meara, J., Osłowski, S., Qiu, H., Treu, T., U, V., Bateman, T. J., Bock, D. C. -J., Bolton, R. J., Brown, A., Bunton, J. D., Chippendale, A. P., Cooray, F. R., Cornwell, T., Gupta, N., Hayman, D. B., Kesteven, M., Koribalski, B. S., MacLeod, A., McClure-Griffiths, N. M., Neuhold, S., Norris, R. P., Pilawa, M. A., Qiao, R. -Y., Reynolds, J., Roxby, D. N., Shimwell, T. W., Voronkov, M. A., Wilson, C. D.
Fast Radio Bursts (FRBs) are brief radio emissions from distant astronomical sources. Some are known to repeat, but most are single bursts. Non-repeating FRB observations have had insufficient positional accuracy to localize them to an individual hos
Externí odkaz:
http://arxiv.org/abs/1906.11476
Autor:
Elagali, A., Staveley-Smith, L., Rhee, J., Wong, O. I., Bosma, A., Westmeier, T., Koribalski, B. S., Heald, G., For, B. -Q., Kleiner, D., Lee-Waddell, K., Madrid, J. P., Popping, A., Reynolds, T. N., Meyer, M. J., Allison, J. R., Lagos, C. D. P., Voronkov, M. A., Serra, P., Shao, L., Wang, J., Anderson, C. S., Bunton, J. D., Bekiaris, G., Kamphuis, P., Oh, S-H., Walsh, W. M., Kilborn, V. A.
This paper reports on the atomic hydrogen gas (HI) observations of the spiral galaxy NGC 1566 using the newly commissioned Australian Square Kilometre Array Pathfinder (ASKAP) radio telescope. We measure an integrated HI flux density of $180.2$ Jy km
Externí odkaz:
http://arxiv.org/abs/1905.09491