Zobrazeno 1 - 10
of 395
pro vyhledávání: '"Diamond, Philip"'
The results of high-resolution spectral-line observations of dense molecular gas are presented towards the nuclear region of the type 2 Seyfert galaxy NGC1068. MERLIN observations of the 22 GHz H2O maser were made for imaging the known off-nuclear ma
Externí odkaz:
http://arxiv.org/abs/2306.01396
Autor:
Bannister, Keith, Shannon, Ryan, Macquart, Jean-Pierre, Flynn, Chris, Edwards, Philip, O'Neill, Morgan, Osłowski, Stefan, Bailes, Matthew, Zackay, Barak, Clarke, Nathan, D'Addario, Larry, Dodson, Richard, Hall, Peter, Jameson, Andrew, Jones, Dayton, Navarro, Robert, Trinh, Joseph, Allison, James, Anderson, Craig, Bell, Martin, Chippendale, Aaron, Collier, Jordan, Heald, George, Heywood, Ian, Hotan, Aidan, Lee-Waddell, Karen, Madrid, Juan, Marvil, Joshua, McConnell, David, Popping, Attila, Voronkov, Maxim, Whiting, Matthew, Allen, Graham, Bock, Douglas, Brodrick, David, Cooray, Francis, DeBoer, David, Diamond, Philip, Ekers, Ron, Gough, Russell, Hampson, Grant, Harvey-Smith, Lisa, Hay, Stuart, Hayman, Douglas, Jackson, Carole, Johnston, Simon, Koribalski, Baerbel, McClure-Griffiths, Naomi, Mirtschin, Peter, Ng, Alan, Norris, Ray, Pearce, Sarah, Phillips, Chris, Roxby, Daniel, Troup, Euan Robert, Westmeier, Tobias
We report the detection of an ultra-bright fast radio burst (FRB) from a modest, 3.4-day pilot survey with the Australian Square Kilometre Array Pathfinder. The survey was conducted in a wide-field fly's-eye configuration using the phased-array-feed
Externí odkaz:
http://arxiv.org/abs/1705.07581
Akademický článek
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The spatiokinematical structure of H_2O and OH masers in the 'water fountain' source IRAS 18460-0151
Using the Very Long Baseline Array and the European VLBI Network, we have observed 22.2 GHz H_2O and 1612 MHz OH masers in the "water fountain" source IRAS 18460-0151. The H_2O maser spectrum has a very wide line-of-sight velocity range (~310 km/s) a
Externí odkaz:
http://arxiv.org/abs/1307.3793
Akademický článek
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We present the results of single-dish and VLBI observations for the water-vapor masers at the nucleus of the Seyfert 2, IC 2560. We monitored velocities of the maser features with the 45-m telescope of the Nobeyama Radio Observatory. Using the data o
Externí odkaz:
http://arxiv.org/abs/1207.6820
Autor:
Marshall, Heather K., Spyromilio, Jason, Usuda, Tomonori, Swart, Gerhard, Diamond, Philip, Ball, Lewis, Berry, Simon, Braun, Robert, Casson, Andrea, Cheetham, Tracy, Chrysostomou, Antonio, Dewdney, Peter, Laing, Robert, Labate, Maria Grazia, Lewis, Ben, Magnus, Lindsay, McMullin, Joseph, Pearce, Sarah, Rees, Nick, Schinckel, Antony, Stringhetti, Luca, van Es, Andre
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13094 Issue: 1 p130940L-130940L-11, 12963072p
Autor:
Batejat, Fabien, Conway, John E., Hurley, Rossa, Parra, Rodrigo, Diamond, Philip J., Lonsdale, Colin J., Lonsdale, Carol J.
Publikováno v:
The Astrophysical Journal, vol. 740, art. no 95, 2011
We present 2 cm and 3.6 cm wavelength very long baseline interferometry images of the compact radio continuum sources in the nearby ultra-luminous infrared galaxy Arp220. Based on their radio spectra and variability properties, we confirm these sourc
Externí odkaz:
http://arxiv.org/abs/1109.6443
We report the results of multi-epoch VLBA observations of the 22.2GHz water maser emission associated with the "water fountain" IRAS 18286-0959. We suggest that this object is the second example of a highly collimated bipolar precessing outflow trace
Externí odkaz:
http://arxiv.org/abs/1108.2104
Autor:
Batejat, Fabien, Conway, John E., Diamond, Philip J., Parra, Rodrigo, Lonsdale, Colin J., Lonsdale, Carol J.
We present multi-epoch global VLBI observations at 2 cm, 3.6 cm and 6 cm of the compact radio sources in Arp220. We resolve many sources and estimate sizes, expansion velocities and source classes. We find most source properties are consistent with t
Externí odkaz:
http://arxiv.org/abs/1011.4063