Zobrazeno 1 - 10
of 2 147
pro vyhledávání: '"A. Korteweg"'
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
To learn more about the properties of the Vela Supercluster (VSCL) located behind the Milky Way at $cz\sim 18000$~km~s$^{-1}$, we determined the $K_s$-band Luminosity Function (LF) of VC04, the richest known galaxy cluster in the VSCL, and two other
Externí odkaz:
http://arxiv.org/abs/2407.14425
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:
Rajohnson, Sambatriniaina H. A., Kraan-Korteweg, Renée C., Chen, Hao, Frank, Bradley S., Steyn, Nadia, Kurapati, Sushma, Pisano, D. J., Staveley-Smith, Lister, Serra, Paolo, Goedhart, Sharmila, Camilo, Fernando
We conducted a search for HI emission of the gas-rich galaxies in the Vela region ($260^{\circ} \leq \ell \leq 290^{\circ}, -2^{\circ} \leq b \leq 1^{\circ}$) to explore the Vela Supercluster (VSCL) at $V_\mathrm{hel} \sim 18000$ km s$^{-1}$, largely
Externí odkaz:
http://arxiv.org/abs/2405.15629
Autor:
Goedhart, S., Cotton, W. D., Camilo, F., Thompson, M. A., Umana, G., Bietenholz, M., Woudt, P. A., Anderson, L. D., Bordiu, C., Buckley, D. A. H., Buemi, C. S., Bufano, F., Cavallaro, F., Chen, H., Chibueze, J. O., Egbo, D., Frank, B. S., Hoare, M. G., Ingallinera, A., Irabor, T., Kraan-Korteweg, R. C., Kurapati, S., Leto, P., Loru, S., Mutale, M., Obonyo, W. O., Plavin, A., Rajohnson, S. H. A., Rigby, A., Riggi, S., Seidu, M., Serra, P., Smart, B. M., Stappers, B. W., Steyn, N., Surnis, M., Trigilio, C., Williams, G. M., Abbott, T. D., Adam, R. M., Asad, K. M. B., Baloyi, T., Bauermeister, E. F., Bennet, T. G. H., Bester, H., Botha, A. G., Brederode, L. R. S., Buchner, S., Burger, J. P., Cheetham, T., Cloete, K., de Villiers, M. S., de Villiers, D. I. L., Toit, L. J. du, Esterhuyse, S. W. P., Fanaroff, B. L., Fourie, D. J., Gamatham, R. R. G., Gatsi, T. G., Geyer, M., Gouws, M., Gumede, S. C., Heywood, I., Hokwana, A., Hoosen, S. W., Horn, D. M., Horrell, L. M. G., Hugo, B. V., Isaacson, A. I., Józsa, G. I. G., Jonas, J. L., Jordaan, J. D. B. L., Joubert, A. F., Julie, R. P. M., Kapp, F. B., Kriek, N., Kriel, H., Krishnan, V. K., Kusel, T. W., Legodi, L. S., Lehmensiek, R., Lord, R. T., Macfarlane, P. S., Magnus, L. G., Magozore, C., Main, J. P. L., Malan, J. A., Manley, J. R., Marais, S. J., Maree, M. D. J., Martens, A., Maruping, P., McAlpine, K., Merry, B. C., Mgodeli, M., Millenaar, R. P., Mokone, O. J., Monama, T. E., New, W. S., Ngcebetsha, B., Ngoasheng, K. J., Nicolson, G. D., Ockards, M. T., Oozeer, N., Passmoor, S. S., Patel, A. A., Peens-Hough, A., Perkins, S. J., Ramaila, A. J. T., Ratcliffe, S. M., Renil, R., Richter, L. L., Salie, S., Sambu, N., Schollar, C. T. G., Schwardt, L. C., Schwartz, R. L., Serylak, M., Siebrits, R., Sirothia, S. K., Slabber, M. J., Smirnov, O. M., Tiplady, A. J., van Balla, T. J., van der Byl, A., Van Tonder, V., Venter, A. J., Venter, M., Welz, M. G., Williams, L. P.
We present the SARAO MeerKAT Galactic Plane Survey (SMGPS), a 1.3 GHz continuum survey of almost half of the Galactic Plane (251\deg $\le l \le$ 358\deg and 2\deg $\le l \le$ 61\deg at $|b| \le 1.5\deg $). SMGPS is the largest, most sensitive and hig
Externí odkaz:
http://arxiv.org/abs/2312.07275
Autor:
Kurapati, Sushma, Kraan-Korteweg, Renée C., Pisano, D. J., Chen, Hao, Rajohnson, Sambatriniaina H. A., Steyn, Nadia, Frank, Bradley, Serra, Paolo, Goedhart, Sharmila, Camilo, Fernando
The Local Void is one of the nearest large voids, located at a distance of 23 Mpc. It lies largely behind the Galactic Bulge and is therefore extremely difficult to observe. We use HI 21 cm emission observations from the SARAO MeerKAT Galactic Plane
Externí odkaz:
http://arxiv.org/abs/2312.05237
Autor:
Steyn, Nadia, Kraan-Korteweg, Renée C., Rajohnson, Sambatriniaina H. A., Kurapati, Sushma, Chen, Hao, Frank, Bradley, Serra, Paolo, Staveley-Smith, Lister, Camilo, Fernando, Goedhart, Sharmila
This paper presents the first HI results extracted from the SARAO MeerKAT Galactic Plane Survey (SMGPS) $-$ a narrow strip ($b \sim 3^\circ$) along the southern Milky Way. The primary goal consisted in tracing the Great Attractor (GA) Wall across the
Externí odkaz:
http://arxiv.org/abs/2312.03545
Autor:
Kleiner, D., Serra, P., Maccagni, F. M., Raj, M. A., de Blok, W. J. G., Józsa, G. I. G., Kamphuis, P., Kraan-Korteweg, R., Loi, F., Loni, A., Loubser, S. I., Molnár, D. Cs., Oosterloo, T. A., Peletier, R., Pisano, D. J.
Publikováno v:
A&A 675, A108 (2023)
We present MeerKAT Fornax Survey atomic hydrogen (HI) observations of the dwarf galaxies located in the central ~2.5 x 4 deg$^2$ of the Fornax galaxy cluster. The HI images presented in this work have a $3\sigma$ column density sensitivity between 2.
Externí odkaz:
http://arxiv.org/abs/2305.13163
Publikováno v:
MNRAS 2023 522 (2): 2223-2240
We present six deep Near-InfraRed (JHK_s) photometric catalogues of galaxies identified in six cluster candidates (VC02, VC04, VC05, VC08, VC10, VC11) within the Vela Supercluster (VSCL) as part of our efforts to learn more about this large superclus
Externí odkaz:
http://arxiv.org/abs/2304.07208
Autor:
Serra, P., Maccagni, F. M., Kleiner, D., Molnar, D., Ramatsoku, M., Loni, A., Loi, F., de Blok, W. J. G., Bryan, G. L., Dettmar, R. J., Frank, B. S., van Gorkom, J. H., Govoni, F., Iodice, E., Jozsa, G. I. G., Kamphuis, P., Kraan-Korteweg, R., Loubser, S. I., Murgia, M., Oosterloo, T. A., Peletier, R., Pisano, D. J., Smith, M. W. L., Trager, S. C., Verheijen, M. A. W.
Publikováno v:
A&A 673, A146 (2023)
The MeerKAT Fornax Survey maps the distribution and kinematics of atomic neutral hydrogen gas (HI) in the nearby Fornax galaxy cluster using the MeerKAT telescope. The 12 deg^2 survey footprint covers the central region of the cluster out to ~ Rvir a
Externí odkaz:
http://arxiv.org/abs/2302.11895