Výsledky vyhledávání

Report

MeerKAT's discovery of a radio relic in the bimodal merging cluster A2384

Autor: Parekh, V., Thorat, K., Kale, R., Hugo, B., Oozeer, N., Makhathini, S., Kleiner, D., White, S. V., Józsa, G. I. G., Smirnov, O., van der Heyden, K., Perkins, S., Andati, L., Ramaila, A., Ramatsoku, M.

We present the discovery of a single radio relic located at the edge of the galaxy cluster A2384, using the MeerKAT radio telescope. A2384 is a nearby ($z$ = 0.092), low mass, complex bimodal, merging galaxy cluster that displays a dense X-ray filame

Externí odkaz: http://arxiv.org/abs/2009.02724

Zobrazit plný text záznamu

Report

GASP XXVI. HI Gas in Jellyfish Galaxies: The case of JO201 and JO206

We present HI observations of the jellyfish galaxy, JO201. This massive galaxy (M$_{\ast} = 3.5 \times 10^{10}$ M$_\odot$) is falling along the line-of-sight towards the centre of a rich cluster (M$_{200} \sim 1.6 \times 10^{15}$ M$_\odot$, $\sigma_{

Externí odkaz: http://arxiv.org/abs/2006.11543

Zobrazit plný text záznamu

Report

Collimated synchrotron threads linking the radio lobes of ESO137-006

Autor: Ramatsoku, M., Murgia, M., Vacca, V., Serra, P., Makhathini, S., Govoni, F., Smirnov, O., Andati, L. A. L., de Blok, E., Józsa, G. I. G., Kamphuis, P., Kleiner, D., Maccagni, F. M., Molnár, D. Cs., Ramaila, A. J. T., Thorat, K., White, S. V.

We present MeerKAT 1000 MHz and 1400 MHz observations of a bright radio galaxy in the southern hemisphere, ESO~137-006. The galaxy lies at the centre of the massive and merging Norma galaxy cluster. The MeerKAT continuum images (rms ~0.02 mJy/beam at

Externí odkaz: http://arxiv.org/abs/2004.03203

Zobrazit plný text záznamu