Zobrazeno 1 - 10
of 323
pro vyhledávání: '"Kothes, R."'
We present full Stokes MeerKAT L band (856--1712\,MHz) observations of \chg{36} high latitude supernova remnants. Sensitive, high dynamic range images show a wealth of structure. G15.1$-$1.6 appears to be an HII region rather than an SNR. G30.7$-$2.0
Externí odkaz:
http://arxiv.org/abs/2311.12140
Autor:
Alsaberi, Rami Z. E., Filipović, M. D., Dai, S., Sano, H., Kothes, R., Payne, J. L., Bozzetto, L. M., Brose, R., Collischon, C., Crawford, E. J., Haberl, F., Hill, T., Kavanagh, P. J., Knies, J., Leahy, D., Macgregor, P. J., Maggi, P., Maitra, C., Manojlović, P., Martín, S., Matthew, C., Ralph, N. O., Rowell, G., Ruiter, A. J., Sasaki, M., Seitenzahl, I. R., Tokuda, K., Tothill, N. F. H., Urošević, D., van Loon, J. Th., Velović, V., Vogt, F. P. A.
We present new and archival Australia Telescope Compact Array and Atacama Large Millimeter/submillimeter Array data of the Small Magellanic Cloud supernova remnant 1E 0102.2-7219 at 2100, 5500, 9000, and 108000 MHz; as well as Hi data provided by the
Externí odkaz:
http://arxiv.org/abs/2310.16533
Autor:
West, J. L., Campbell, J. L., Bhaura, P., Kothes, R., Safi-Harb, S., Stil, J. M., Taylor, A. R., Foster, T., Gaensler, B. M., George, S. J., Gibson, S. J., Ricci, R.
Using data from the Galactic Arecibo L-band Feed Array Continuum Transit Survey (GALFACTS), we report the discovery of two previously unidentified, very compressed, thin, and straight polarized filaments approximately centred at Galactic coordinates,
Externí odkaz:
http://arxiv.org/abs/2210.10098
Autor:
Bozzetto, Luke M., Filipović, Miroslav D., Sano, H., Alsaberi, R. Z. E., Barnes, L. A., Bojičić, I. S., Brose, R., Chomiuk, L., Crawford, E. J., Dai, S., Ghavam, M., Haberl, F., Hill, T., Hopkins, A. M., Ingallinera, A., Jarrett, T., Kavanagh, P. J., Koribalski, B. S., Kothes, R., Leahy, D., Lenc, E., Leonidaki, I., Maggi, P., Maitra, C., Matthew, C., Payne, J. L., Pennock, C. M., Points, S., Reid, W., Riggi, S., Rowell, G., Sasaki, M., Safi-Harb, S., van Loon, J. Th., Tothill, N. F. H., Urošević, D., Zangrandi, F.
We present a new Australian Square Kilometre Array Pathfinder (ASKAP) sample of 14 radio Supernova Remnant (SNR) candidates in the Large Magellanic Cloud (LMC). This new sample is a significant increase to the known number of older, larger and low su
Externí odkaz:
http://arxiv.org/abs/2210.05090
Autor:
Dickey, John M., West, Jennifer, Thomson, Alec J. M., Landecker, T. L., Bracco, A., Carretti, E., Han, J. L., Hill, A. S., Ma, Y. K., Mao, S. A., Ordog, A., Brown, Jo-Anne C., Douglas, K. A., Erceg, A., Jelic, V., Kothes, R., Wolleben, M.
Magnetic fields in the ionized medium of the disk and halo of the Milky Way impose Faraday rotation on linearly polarized radio emission. We compare two surveys mapping the Galactic Faraday rotation, one showing the rotation measures of extragalactic
Externí odkaz:
http://arxiv.org/abs/2209.10819
Autor:
Tahani, M., Glover, J., Lupypciw, W., West, J. L., Kothes, R., Plume, R., Inutsuka, S., Lee, M-Y., Grenier, I. A., Knee, L. B. G., Brown, J. C., Doi, Y., Robishaw, T., Haverkorn, M.
Publikováno v:
A&A 660, L7 (2022)
Magnetic fields permeate the interstellar medium and are important in the star formation process. Determining the 3D magnetic fields of molecular clouds will allow us to better understand their role in the evolution of these clouds and formation of s
Externí odkaz:
http://arxiv.org/abs/2203.08763
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
Autor:
Tahani, M., Lupypciw, W., Glover, J., Plume, R., West, J. L., Kothes, R., Inutsuka, S., Lee, M-Y., Robishaw, T., Knee, L. B. G., Brown, J. C., Doi, Y., Grenier, I. A., Haverkorn, M.
Publikováno v:
A&A 660, A97 (2022)
Despite recent observational and theoretical advances in mapping the magnetic fields associated with molecular clouds, their three-dimensional (3D) morphology remains unresolved. Multi-wavelength and multi-scale observations will allow us to paint a
Externí odkaz:
http://arxiv.org/abs/2201.04718
Autor:
Filipović, M. D., Bojičić, I. S., Grieve, K. R., Norris, R. P., Tothill, N. F. H., Shobhana, D., Rudnick, L., Prandoni, I., Andernach, H., Hurley-Walker, N., Alsaberi, R. Z. E., Anderson, C. S., Collier, J. D., Crawford, E. J., For, B. -Q., Galvin, T. J., Haberl, F., Hopkins, A. M., Ingallinera, A., Kavanagh, P. J., Koribalski, B. S., Kothes, R., Leahy, D., Leverenz, H., Maggi, P., Maitra, C., Marvil, J., Pannuti, T. G., Park, L. A. F., Payne, J. L., Pennock, C. M., Riggi, S., Rowell, G., Sano, H., Sasaki, M., Staveley-Smith, L., Trigilio, V., Umana, G., Urošević, D., van Loon, J. Th., Vardoulaki, E.
We present a comprehensive multi-frequency catalogue of radio sources behind the Large Magellanic Cloud between 0.2 and 20 GHz, gathered from a combination of new and legacy radio continuum surveys. This catalogue covers an area of $\sim$144~deg$^2$
Externí odkaz:
http://arxiv.org/abs/2107.10967
Autor:
Wolleben, M., Landecker, T. L., Douglas, K. A., Gray, A. D., Ordog, A., Dickey, J. M., Hill, A. S., Carretti, E., Brown, J. C., Gaensler, B. M., Han, J. L., Haverkorn, M., Kothes, R., Leahy, J. P., McClure-Griffiths, N., McConnell, D., Reich, W., Taylor, A. R., Thomson, A. J. M., West, J. L.
The Galactic interstellar medium hosts a significant magnetic field, which can be probed through the synchrotron emission produced from its interaction with relativistic electrons. Linearly polarized synchrotron emission is generated throughout the G
Externí odkaz:
http://arxiv.org/abs/2106.00945