Zobrazeno 1 - 10
of 232
pro vyhledávání: '"Wong, O I"'
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:
Mould, Jeremy, Jarrett, T. H., Courtois, Hélène, Bosma, Albert, Deg, Nathan, Dupuy, Alexandra, Staveley-Smith, Lister, Taylor, E. N., English, Jayanne, Rajohnson, S. H. A., Kraan-Korteweg, Renée, Forbes, Duncan, Dénes, Helga, Lee-Waddell, Karen, Shen, Austin, Wong, O. I., Holwerda, Benne, Koribalski, Bärbel, Leahy, Denis, Piña, Pavel Mancera, Yu, Niankun
The Tully-Fisher Relation (TFR) is a well-known empirical relationship between the luminosity of a spiral galaxy and its circular velocity, allowing us to estimate redshift independent distances. Here we use high signal-to-noise HI 21-cm integrated s
Externí odkaz:
http://arxiv.org/abs/2406.10877
Autor:
de Blok, W. J. G., Healy, J., Maccagni, F. M., Pisano, D. J., Bosma, A., English, J., Jarrett, T., Marasco, A., Meurer, G. R., Veronese, S., Bigiel, F., Chemin, L., Fraternali, F., Holwerda, B. W., Kamphuis, P., Klöckner, H. R., Kleiner, D., Leroy, A. K., Mogotsi, M., Oman, K. A., Schinnerer, E., Verdes-Montenegro, L., Westmeier, T., Wong, O. I., Zabel, N., Amram, P., Carignan, C., Combes, F., Brinks, E., Dettmar, R. J., Gibson, B. K., Jozsa, G. I. G., Koribalski, B. S., McGaugh, S. S., Oosterloo, T. A., Spekkens, K., Schröder, A. C., Adams, E. A. K., Athanassoula, E., Bershady, M. A., Beswick, R. J., Blyth, S., Elson, E. C., Frank, B. S., Heald, G., Henning, P. A., Kurapati, S., Loubser, S. I., Lucero, D., Meyer, M., Namumba, B., Oh, S. -H., Sardone, A., Sheth, K., Smith, M. W. L., Sorgho, A., Walter, F., Williams, T., Woudt, P. A., Zijlstra, A.
Publikováno v:
A&A 688, A109 (2024)
The MHONGOOSE (MeerKAT HI Observations of Nearby Galactic Objects: Observing Southern Emitters) survey maps the distribution and kinematics of the neutral atomic hydrogen (HI) gas in and around 30 nearby star-forming spiral and dwarf galaxies to extr
Externí odkaz:
http://arxiv.org/abs/2404.01774
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:
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
Autor:
Deg, N., Spekkens, K., Westmeier, T., Reynolds, T. N., Venkataraman, P., Goliath, S., Shen, A. X., Halloran, R., Bosma, A., Catinella, B., de Blok, W. J. G., Dénes, H., Di Teodoro, E. M., Elagali, A., For, B. -Q., Howlett, C., Józsa, G. I. G., Kamphuis, P., Kleiner, D., Koribalski, B., Lee-Waddell, K., Lelli, F., Lin, X., Murugeshan, C., Oh, S., Rhee, J., Scott, T. C., Staveley-Smith, L., van der Hulst, J. M., Verdes-Montenegro, L., Wang, J., Wong, O. I.
We present the Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) Pilot Phase I HI kinematic models. This first data release consists of HI observations of three fields in the direction of the Hydra and Norma clusters, and the NGC 4636 gala
Externí odkaz:
http://arxiv.org/abs/2211.07333
Autor:
Westmeier, T., Deg, N., Spekkens, K., Reynolds, T. N., Shen, A. X., Gaudet, S., Goliath, S., Huynh, M. T., Venkataraman, P., Lin, X., O'Beirne, T., Catinella, B., Cortese, L., Dénes, H., Elagali, A., For, B. -Q., Józsa, G. I. G., Howlett, C., van der Hulst, J. M., Jurek, R. J., Kamphuis, P., Kilborn, V. A., Kleiner, D., Koribalski, B. S., Lee-Waddell, K., Murugeshan, C., Rhee, J., Serra, P., Shao, L., Staveley-Smith, L., Wang, J., Wong, O. I., Zwaan, M. A., Allison, J. R., Anderson, C. S., Ball, Lewis, Bock, D. C. -J., Brodrick, D., Bunton, J. D., Cooray, F. R., Gupta, N., Hayman, D. B., Mahony, E. K., Moss, V. A., Ng, A., Pearce, S. E., Raja, W., Roxby, D. N., Voronkov, M. A., Warhurst, K. A., Courtois, H. M., Said, K.
We present WALLABY pilot data release 1, the first public release of HI pilot survey data from the Wide-field ASKAP L-band Legacy All-sky Blind Survey (WALLABY) on the Australian Square Kilometre Array Pathfinder. Phase 1 of the WALLABY pilot survey
Externí odkaz:
http://arxiv.org/abs/2211.07094