Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Allison, James R."'
Autor:
Yoon, Hyein, Sadler, Elaine M., Mahony, Elizabeth K., Aditya, J. N. H. S., Allison, James R., Glowacki, Marcin, Kerrison, Emily F., Moss, Vanessa A., Su, Renzhi, Weng, Simon, Whiting, Matthew, Wong, O. Ivy, Callingham, Joseph R., Curran, Stephen J., Darling, Jeremy, Edge, Alastair C., Ellison, Sara L., Emig, Kimberly L., Garratt-Smithson, Lilian, German, Gordon, Grasha, Kathryn, Koribalski, Baerbel S., Morganti, Raffaella, Oosterloo, Tom, Péroux, Céline, Pettini, Max, Pimbblet, Kevin A., Zheng, Zheng, Zwaan, Martin, Ball, Lewis, Bock, Douglas C. -J., Brodrick, David, Bunton, John D., Cooray, F. R., Edwards, Philip G., Hayman, Douglas B., Hotan, Aidan W., Lee-Waddell, K., McClure-Griffiths, N. M., Ng, A., Phillips, Chris J., Raja, Wasim, Voronkov, Maxim A., Westmeier, Tobias
The First Large Absorption Survey in HI (FLASH) is a large-area radio survey for neutral hydrogen in the redshift range 0.4
Externí odkaz:
http://arxiv.org/abs/2408.06626
We present here RadioSED, a Bayesian inference framework tailored to modelling and classifying broadband radio spectral energy distributions (SEDs) using only data from publicly-released, large-area surveys. We outline the functionality of RadioSED,
Externí odkaz:
http://arxiv.org/abs/2407.16201
Autor:
Aditya, J. N. H. S., Yoon, Hyein, Allison, James R., An, Tao, Chhetri, Rajan, Curran, Stephen J., Darling, Jeremy, Emig, Kimberly L., Glowacki, Marcin, Kerrison, Emily, Koribalski, Bärbel S., Mahony, Elizabeth K., Moss, Vanessa A., Morgan, John, Sadler, Elaine M., Soria, Roberto, Su, Renzhi, Weng, Simon, Whiting, Matthew
We report an ASKAP search for associated HI 21-cm absorption against bright radio sources from the Molonglo Reference Catalogue (MRC) 1-Jy sample. The search uses pilot survey data from the ASKAP First Large Absorption Survey in \hi (FLASH) covering
Externí odkaz:
http://arxiv.org/abs/2310.14571
Autor:
Chen, Zhengyi, Dannerbauer, Helmut, Lehnert, Matthew, Emonts, Bjorn, Gu, Qiusheng, Allison, James R, Champagne, Jaclyn, Hatch, Nina, Indermüehle, Balthasar, Norris, Ray, Pérez-Martínez, José Manuel, Röttgering, Huub, Serra, Paolo, Seymour, Nick, Shimakawa, Rhythm, Thomson, Alasdair, Casey, Caitlin M, De Breuck, Carlos, Drouart, Guillaume, Kodama, Tadayuki, Koyama, Yusei, Urbina, Claudia Lagos, Macgregor, Peter, Miley, George, Rodríguez-Espinosa, José Miguel, Sánchez-Portal, Miguel, Ziegler, Bodo
This paper presents the results of 475 hours of interferometric observations with the Australia Telescope Compact Array towards the Spiderweb protocluster at \(z=2.16\). We search for large, extended molecular gas reservoirs among 46 previously detec
Externí odkaz:
http://arxiv.org/abs/2310.05206
Autor:
Su, Renzhi, Gu, Minfeng, Curran, S. J., Mahony, Elizabeth K., Tang, Ningyu, Allison, James R., Li, Di, Zhu, Ming, Aditya, J. N. H. S., Yoon, Hyein, Zheng, Zheng, Wu, Zhongzu
In this letter, we report the discovery of a fast neutral hydrogen outflow in SDSS J145239.38+062738.0, a merging radio galaxy containing an optical type I active galactic nuclei (AGN). This discovery was made through observations conducted by the Fi
Externí odkaz:
http://arxiv.org/abs/2309.01890
Autor:
Su, Renzhi, Mahony, Elizabeth K., Gu, Minfeng, Sadler, Elaine M., Curran, S. J., Allison, James R., Yoon, Hyein, Aditya, J. N. H. S., Chandola, Yogesh, Chen, Yongjun, Moss, Vanessa A., Wu, Zhongzu, Shao, Xi, Liu, Xiang, Glowacki, Marcin, Whiting, Matthew T., Weng, Simon
We present new upgraded Giant Metrewave Radio Telescope (uGMRT) HI 21-cm observations of the ultra-luminous infrared galaxy IRAS 10565+2448, previously reported to show blueshifted, broad, and shallow HI absorption indicating an outflow. Our higher s
Externí odkaz:
http://arxiv.org/abs/2302.00943
Autor:
Nyamai, Miriam M., Linford, Justin D., Allison, James R., Chomiuk, Laura, Woudt, Patrick A., Ribeiro, Valério A. R. M., Sarbadhicary, Sumit K.
We present radio observations of the symbiotic recurrent nova V3890 Sagitarii following the 2019 August eruption obtained with the MeerKAT radio telescope at 1.28 GHz and Karl G. Janksy Very Large Array (VLA) at 1.26 to 5 GHz. The radio light curves
Externí odkaz:
http://arxiv.org/abs/2301.09116
Autor:
Su, Renzhi, Sadler, Elaine M., Allison, James R., Mahony, Elizabeth K., Moss, Vanessa A., Whiting, Matthew T., Yoon, Hyein, Aditya, J. N. H. S., Bellstedt, Sabine, Robotham, Aaron S. G., Garratt-Smithson, Lilian, Gu, Minfeng, Koribalski, Baerbel S., Soria, Roberto, Weng, Simon
We present the results of a search for associated 21 cm HI absorption at redshift 0.42 < z < 1.00 in radio-loud galaxies from three Galaxy And Mass Assembly (GAMA) survey fields. These observations were carried out as part of a pilot survey for the A
Externí odkaz:
http://arxiv.org/abs/2208.04569
Recent studies have shown that both 21cm HI absorption and soft X-ray absorption serve as excellent tracers of the dense and dusty gas near the active nucleus of young radio galaxies, offering new insight into the physical nature of the circumnuclear
Externí odkaz:
http://arxiv.org/abs/2111.14469