Zobrazeno 1 - 10
of 248
pro vyhledávání: '"Waddell, K. A."'
The broad-band radio spectral energy distribution (SED) of star-forming galaxies (SFGs) contains a wealth of complex physics. We aim to determine the physical emission and loss processes causing radio SED curvature and steepening to see which observe
Externí odkaz:
http://arxiv.org/abs/2412.03143
Autor:
Deg, N., Arora, N., Spekkens, K., Halloran, R., Catinella, B., Jones, M. G., Courtois, H., Glazebrook, K., Bosma, A., Cortese, L., Dénes, H., Elagali, A., For, B. -Q., Kamphuis, P., Koribalski, B. S., Lee-Waddell, K., Piña, P. E. Mancera, Mould, J., Rhee, J., Shao, L., Staveley-Smith, L., Wang, J., Westmeier, T., Wong, O. I.
We present the first set of galaxy scaling relations derived from kinematic models of the Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) pilot phase observations. Combining the results of the first and second pilot data releases, there
Externí odkaz:
http://arxiv.org/abs/2411.06993
Autor:
Murugeshan, C., Deg, N., Westmeier, T., Shen, A. X., For, B. -Q., Spekkens, K., Wong, O. I., Staveley-Smith, L., Catinella, B., Lee-Waddell, K., Dénes, H., Rhee, J., Cortese, L., Goliath, S., Halloran, R., van der Hulst, J. M., Kamphuis, P., Koribalski, B. S., Kraan-Korteweg, R. C., Lelli, F., Venkataraman, P., Verdes-Montenegro, L., Yu, N.
We present the Pilot Survey Phase 2 data release for the Wide-field ASKAP L-band Legacy All-sky Blind surveY (WALLABY), carried-out using the Australian SKA Pathfinder (ASKAP). We present 1760 HI detections (with a default spatial resolution of 30")
Externí odkaz:
http://arxiv.org/abs/2409.13130
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
Autor:
For, B. -Q., Spekkens, K., Staveley-Smith, L., Bekki, K., Karunakaran, A., Catinella, B., Koribalski, B. S., Lee-Waddell, K., Madrid, J. P., Murugeshan, C., Rhee, J., Westmeier, T., Wong, O. I., Zaritsky, D., Donnerstein, R.
We present a pilot study of the atomic neutral hydrogen gas (HI) content of ultra-diffuse galaxy (UDG) candidates. In this paper, we use the pre-pilot Eridanus field data from the Widefield ASKAP L-band Legacy All-sky Blind Survey (WALLABY) to search
Externí odkaz:
http://arxiv.org/abs/2309.11799
Autor:
Deg, N., Palleske, R., Spekkens, K., Wang, J., Jarrett, T., English, J., Lin, X., Yeung, J., Mould, J. R., Catinella, B., Dénes, H., Elagali, A., For, B. ~-Q., Kamphuis, P., Koribalski, B. S., Lee-Waddell, K., Murugeshan, C., Oh, S., Rhee, J., Serra, P., Westmeier, T., Wong, O. I., Bekki, K., Bosma, A., Carignan, C., Holwerda, B. W., Yu, N.
We report on the discovery of two potential polar ring galaxies (PRGs) in the WALLABY Pilot Data Release 1 (PDR1). These untargetted detections, cross-matched to NGC 4632 and NGC 6156, are some of the first galaxies where the Hi observations show two
Externí odkaz:
http://arxiv.org/abs/2309.05841
Autor:
Reynolds, T. N., Catinella, B., Cortese, L., Deg, N., Denes, H., Elagali, A., For, B. -Q., Kamphuis, P., Kleiner, D., Koribalski, B. S., Lee-Waddell, K., Murugeshan, C., Raja, W., Rhee, J., Spekkens, K., Staveley-Smith, L., van der Hulst, J. M., Wang, J., Westmeier, T., Wong, O. I., Bigiel, F., Bosma, A., Holwerda, B. W., Leahy, D. A., Meyer, M. J.
We investigate the diversity in the sizes and average surface densities of the neutral atomic hydrogen (HI) gas discs in ~280 nearby galaxies detected by the Widefield ASKAP L-band Legacy All-sky Blind Survey (WALLABY). We combine the uniformly obser
Externí odkaz:
http://arxiv.org/abs/2306.04035
Autor:
Glowacki, M., Lee-Waddell, K., Deller, A. T., Deg, N., Gordon, A. C., Grundy, J. A., Marnoch, L., Shen, A. X., Ryder, S. D., Shannon, R. M., Wong, O. I., Dénes, H., Koribalski, B. S., Murugeshan, C., Rhee, J., Westmeier, T., Bhandari, S., Bosma, A., Holwerda, B. W., Prochaska, J. X.
We report on the commensal ASKAP detection of a fast radio burst (FRB), FRB20211127I, and the detection of neutral hydrogen (HI) emission in the FRB host galaxy, WALLABYJ131913-185018 (hereafter W13-18). This collaboration between the CRAFT and WALLA
Externí odkaz:
http://arxiv.org/abs/2305.14863
Autor:
Lin, Xuchen, Wang, Jing, Kilborn, Virginia, Peng, Eric W., Cortese, Luca, Boselli, Alessandro, Liang, Ze-Zhong, Lee, Bumhyun, Yang, Dong, Catinella, Barbara, Deg, N., Dénes, H., Elagali, Ahmed, Kamphuis, P., Koribalski, B. S., Lee-Waddell, K., Rhee, Jonghwan, Shao, Li, Spekkens, Kristine, Staveley-Smith, Lister, Westmeier, T., Wong, O. Ivy, Bekki, Kenji, Bosma, Albert, Du, Min, Ho, Luis C., Madrid, Juan P., Verdes-Montenegro, Lourdes, Wang, Huiyuan, Wang, Shun
Publikováno v:
ApJ 956 (2023) 148
Combining new HI data from a synergetic survey of ASKAP WALLABY and FAST with the ALFALFA data, we study the effect of ram pressure and tidal interactions in the NGC 4636 group. We develop two parameters to quantify and disentangle these two effects
Externí odkaz:
http://arxiv.org/abs/2304.09795
Autor:
Grundy, J. A., Wong, O. I., Lee-Waddell, K., Seymour, N., For, B. -Q., Murugeshan, C., Koribalski, B. S., Madrid, J. P., Rhee, J., Westmeier, T.
We present the highest resolution and sensitivity $\sim1.4\,$GHz continuum observations of the Eridanus supergroup obtained as a part of the Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) pre-pilot observations using the Australian Squa
Externí odkaz:
http://arxiv.org/abs/2303.00626