Zobrazeno 1 - 10
of 410
pro vyhledávání: '"Luken K"'
Autor:
Cotton, W., Filipovic, M. D., Camilo, F., Indebetouw, R., Alsaberi, R. Z. E., Anih, J. O., Baker, M., Bastian, T . S., Bojicic, I., Carli, E., Cavallaro, F., Crawford, E. J., Dai, S., Haberl, F., Levin, L., Luken, K., Pennock, C . M., Rajabpour, N., Stappers, B. W., van Loon, J. Th., Zijlstra, A. A., Buchner, S., Geyer, M., Goedhart, S., Serylak, M.
We present new radio continuum images and a source catalogue from the MeerKAT survey in the direction of the Small Magellanic Cloud (SMC). The observations, at a central frequency of 1.3 GHz across a bandwidth of 0.8 GHz, encompass a field of view ~7
Externí odkaz:
http://arxiv.org/abs/2401.11024
Autor:
Carvajal, R., Matute, I., Afonso, J., Norris, R. P., Luken, K. J., Sánchez-Sáez, P., Cunha, P. A. C., Humphrey, A., Messias, H., Amarantidis, S., Barbosa, D., Cruz, H. A., Miranda, H., Paulino-Afonso, A., Pappalardo, C.
Publikováno v:
A&A 679, A101 (2023)
We developed and trained a pipeline of three machine learning (ML) models than can predict which sources are more likely to be an AGN and to be detected in specific radio surveys. Also, it can estimate redshift values for predicted radio-detectable A
Externí odkaz:
http://arxiv.org/abs/2309.11652
Autor:
Filipović, Miroslav D., Payne, J. L., Alsaberi, R. Z. E., Norris, R. P., Macgregor, P. J., Rudnick, L., Koribalski, B. S., Leahy, D., Ducci, L., Kothes, R., Andernach, H., Barnes, L., Bojičić, I. S., Bozzetto, L. M., Brose, R., Collier, J. D., Crawford, E. J., Crocker, R. M., Dai, S., Galvin, T. J., Haberl, F., Heber, U., Hill, T., Hopkins, A. M., Hurley-Walker, N., Ingallinera, A., Jarrett, T., Kavanagh, P. J., Lenc, E., Luken, K. J., Mackey, D., Manojlović, P., Maggi, P., Maitra, C., Pennock, C. M., Points, S., Riggi, S., Rowell, G., Safi-Harb, S., Sano, H., Sasaki, M., Shabala, S., Stevens, J., van Loon, J. Th., Tothill, N. F. H., Umana, G., Urošević, D., Velović, V., Vernstrom, T., West, J. L., Wan, Z.
We report the discovery of J0624-6948, a low-surface brightness radio ring, lying between the Galactic Plane and the Large Magellanic Cloud (LMC). It was first detected at 888 MHz with the Australian Square Kilometre Array Pathfinder (ASKAP), and wit
Externí odkaz:
http://arxiv.org/abs/2201.10026
Publikováno v:
A&A 627, A166 (2019)
Context. The youngest Galactic supernova remnant G1.9+0.3 is an interesting target for next generation gamma-ray observatories. So far, the remnant is only detected in the radio and the X-ray bands, but its young age of ~100 yrs and inferred shock sp
Externí odkaz:
http://arxiv.org/abs/1906.02725
Discovery of a Pulsar-powered Bow Shock Nebula in the Small Magellanic Cloud Supernova Remnant DEMS5
Autor:
Alsaberi, Rami Z. E., Maitra, C., Filipovi'c, M. D., Bozzetto, L. M., Haberl, F., Maggi, P., Sasaki, M., Manjolovi'c, P., Velovi'c, V., Kavanagh, P., Maxted, N. I., Urovsevi'c, D., Rowell, G. P., Wong, G. F., For, B. -Q., O'Brien, A. N., Galvin, T. J., Staveley-Smith, L., Norris, R. P., Jarrett, T., Kothes, R., Luken, K. J., Hurley-Walker, N., Sano, H., Oni'c, D., Dai, S., Pannuti, T. G., Tothill, N. F. H., Crawford, E. J., Yew, M., Bojivci'c, I., D'enes, H., McClure-Griffiths, N., Gurovich, S., Fukui, Y.
We report the discovery of a new Small Magellanic Cloud Pulsar Wind Nebula (PWN) at the edge of the Supernova Remnant (SNR)-DEM S5. The pulsar powered object has a cometary morphology similar to the Galactic PWN analogs PSR B1951+32 and 'the mouse'.
Externí odkaz:
http://arxiv.org/abs/1903.03226
Autor:
Norris, Ray P., Salvato, M., Longo, G., Brescia, M., Budavari, T., Carliles, S., Cavuoti, S., Farrah, D., Geach, J., Luken, K., Musaeva, A., Polsterer, K., Riccio, G., Seymour, N., Smolčić, V., Vaccari, M., Zinn, P.
Future radio surveys will generate catalogues of tens of millions of radio sources, for which redshift estimates will be essential to achieve many of the science goals. However, spectroscopic data will be available for only a small fraction of these
Externí odkaz:
http://arxiv.org/abs/1902.05188
Autor:
Luken, K. J.1,2 (AUTHOR) kieran@luken.au, Norris, R. P.1,3 (AUTHOR), Wang, X. R.2,4 (AUTHOR), Park, L. A. F.4 (AUTHOR), Guo, Y.2 (AUTHOR), Filipović, M. D.1 (AUTHOR)
Publikováno v:
Publications of the Astronomical Society of Australia. 2023, Vol. 40, p1-26. 26p.
Akademický článek
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Publikováno v:
Serbian Astronomical Journal, Vol 2017, Iss 195, Pp 23-31 (2017)
We present an analysis of X-ray observations made with ASCA and XMM-Newton of the Galactic supernova remnant (SNR) G311.5−0.3. Prior infrared and radio observations of this SNR have revealed a shell-like morphology at both wavelengths. The spect
Externí odkaz:
https://doaj.org/article/2b593e4b309349c385478de4d575baa8
Akademický článek
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