Zobrazeno 1 - 10
of 68
pro vyhledávání: '"van Eck, C. L."'
Autor:
Vanderwoude, S., West, J. L., Gaensler, B. M., Rudnick, L., Van Eck, C. L., Thomson, A. J. M., Andernach, H., Anderson, C. S., Carretti, E., Heald, G. H., Leahy, J. P., McClure-Griffiths, N. M., O'Sullivan, S. P., Tahani, M., Willis, A. G.
The Polarisation Sky Survey of the Universe's Magnetism (POSSUM) will conduct a sensitive $\sim$1 GHz radio polarization survey covering 20 000 square degrees of the Southern sky with the Australian Square Kilometre Array Pathfinder (ASKAP). In antic
Externí odkaz:
http://arxiv.org/abs/2403.15668
Autor:
Van Eck, C. L., Gaensler, B. M., Hutschenreuter, S., Livingston, J., Ma, Y. K., Riseley, C. J., Thomson, A. J. M., Adebahr, B., Basu, A., Birkinshaw, M., Ensslin, T. A., Heald, G., Mao, S. A., McClure-Griffiths, N. M.
Faraday rotation measures (RMs) have been used for many studies of cosmic magnetism, and in most cases having more RMs is beneficial for those studies. This has lead to development of RM surveys that have produced large catalogs, as well as meta-cata
Externí odkaz:
http://arxiv.org/abs/2305.16607
Autor:
O'Sullivan, S. P., Shimwell, T. W., Hardcastle, M. J., Tasse, C., Heald, G., Carretti, E., Brüggen, M., Vacca, V., Sobey, C., Van Eck, C. L., Horellou, C., Beck, R., Bilicki, M., Bourke, S., Botteon, A., Croston, J. H., Drabent, A., Duncan, K., Heesen, V., Ideguchi, S., Kirwan, M., Lawlor, L., Mingo, B., Nikiel-Wroczyński, B., Piotrowska, J., Scaife, A. M. M., van Weeren, R. J.
A Faraday rotation measure (RM) catalogue, or RM Grid, is a valuable resource for the study of cosmic magnetism. Using the second data release (DR2) from the LOFAR Two-metre Sky Survey (LoTSS), we have produced a catalogue of 2461 extragalactic high-
Externí odkaz:
http://arxiv.org/abs/2301.07697
Autor:
Campbell, J. L., Clark, S. E., Gaensler, B. M., Marchal, A., Van Eck, C. L., Deshpande, A. A., George, S. J., Gibson, S. J., Ricci, R., Stil, J. M., Taylor, A. R.
Understanding how the Galactic magnetic field threads the multi-phase interstellar medium (ISM) remains a considerable challenge, as different magnetic field tracers probe dissimilar phases and field components. We search for evidence of a common mag
Externí odkaz:
http://arxiv.org/abs/2112.03247
Autor:
Van Eck, C. L., Brown, J. C., Ordog, A., Kothes, R., Landecker, T. L., Cooper, B., Rae, K. M., Del Rizzo, D. A., Gray, A. D., Ransom, R., Reid, R. I., Uyaniker, B.
Faraday rotation provides a valuable tracer of magnetic fields in the interstellar medium; catalogs of Faraday rotation measures provide key observations for studies of the Galactic magnetic field. We present a new catalog of rotation measures derive
Externí odkaz:
http://arxiv.org/abs/2102.02856
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:
Riseley, C. J., Galvin, T. J., Sobey, C., Vernstrom, T., White, S. V., Zhang, X., Gaensler, B. M., Heald, G., Anderson, C. S., Franzen, T. M. O., Hancock, P. J., Hurley-Walker, N., Lenc, E., Van Eck, C. L.
The low-frequency linearly-polarised radio source population is largely unexplored. However, a renaissance in low-frequency polarimetry has been enabled by pathfinder and precursor instruments for the Square Kilometre Array. In this second paper from
Externí odkaz:
http://arxiv.org/abs/2005.09266
Autor:
Cantwell, T. M., Bray, J. D., Croston, J. H., Scaife, A. M. M., Mulcahy, D. D., Best, P. N., Bruggen, M., Brunetti, G., Callingham, J. R., Clarke, A. O., Hardcastle, M. J., Harwood, J. J., Heald, G., Heesen, V., Iacobelli, M., Jamrozy, M., Morganti, R., Orru, E., O'Sullivan, S. P., Riseley, C. J., Rottgering, H. J. A., Shulevski, A., Sridhar, S. S., Tasse, C., Van Eck, C. L.
We present LOFAR observations at 150 MHz of the borderline FRI/FRII giant radio galaxy NGC 6251. This paper presents the most sensitive and highest-resolution images of NGC 6251 at these frequencies to date, revealing for the first time a low-surface
Externí odkaz:
http://arxiv.org/abs/2004.11104
Autor:
Thomson, Alec J. M., Landecker, T. L., Dickey, John M., McClure-Griffiths, N. M., Wolleben, M., Carretti, E., Fletcher, A., Federrath, Christoph, Hill, A. S., Mao, S. A., Gaensler, B. M., Haverkorn, 1 M., Clark, S. E., Van Eck, C. L., West, J. L.
Sharpless 2-27 (Sh2-27) is a nearby ${\rm H\,{\small II}}$ region excited by $\zeta$Oph. We present observations of polarized radio emission from 300 to 480$\,$MHz towards Sh2-27, made with the Parkes 64$\,$m Radio Telescope as part of the Global Mag
Externí odkaz:
http://arxiv.org/abs/1905.09285
Autor:
Van Eck, C. L., Haverkorn, M., Alves, M. I. R., Beck, R., Best, P., Carretti, E., Chyży, K. T., Enßlin, T., Farnes, J. S., Ferrière, K., Heald, G., Iacobelli, M., Jelić, V., Reich, W., Röttgering, H. J. A., Schnitzeler, D. H. F. M.
Faraday tomography allows us to map diffuse polarized synchrotron emission from our Galaxy and use it to interpret the magnetic field in the interstellar medium (ISM). We have applied Faraday tomography to 60 observations from the LOFAR Two-meter Sky
Externí odkaz:
http://arxiv.org/abs/1902.00531