Raymond Oonk
Postdoc / guest
- Name
- Dr. J.B.R. Oonk
- Telephone
- +31 71 527 5737
- oonk@strw.leidenuniv.nl
- ORCID iD
- 0000-0003-2591-2973
Raymond Oonk has a Master of Science degree in Astronomy from Leiden University. He obtained his PhD there as well. Currently, he is holding a position as PostDoc at the Leiden Observatory and ASTRON. His work focusses on understanding the rol of cold atomic and molecular gas in the evolution of galaxies by working on multi-wavelength spectroscopic data from X-rays to the low-frequency radio regime.
Postdoc / guest
- Science
- Sterrewacht
- Sterrewacht
- Jong J.M.G.H.J. de, Weeren R.J. van, Botteon A., Oonk J.B.R., Brunetti G., Shimwell T.W., Cassano R., Röttgering H.J.A. & Tasse C. (2022), Deep study of A399-401: application of a wide-field facet calibration, Astronomy & Astrophysics 668: A107.
- Terwisga S.E. van, Hacar A., Dishoeck E.F. van, Oonk J.B.R. & Portegies Zwart S.F (2022), Survey of Orion Disks with ALMA (SODA): I. Cloud-level demographics of 873 protoplanetary disks, Astronomy & Astrophysics 661: A53.
- Sweijen F., Weeren R.J. van, Röttgering H.J.A., Morabito L.K., Jackson N., Offringa A.R., van der Tol S., Veenboer B., Oonk J.B.R., Best P.N., Bondi M., Shimwell T.W., Tasse C. & Thomson A.P. (2022), Deep sub-arcsecond wide-field imaging of the Lockman Hole field at 144 MHz, Nature Astronomy 6: 350-356.
- Roshi D.A., Peters W.M., Emig K.L., Salas P., Oonk J.B.R., Lebrón M.E. & Dickey J.M. (2022), Arecibo-green bank-LOFAR carbon radio recombination line observations toward cold H I clouds, The Astrophysical Journal 925(1): 7.
- Yang J., Paragi Z., Beswick R.J., Chen W., Bemmel I.M. van, Wu Q., An T., Wu X., Fan L., Oonk J.B.R., Liu X. & Wang W. (2021), A compact core-jet structure in the changing-look Seyfert NGC 2617, Monthly Notices of the Royal Astronomical Society 503(3): 3886-3895.
- Morganti R., Oosterloo T., Tadhunter C., Bernhard E.P. & Oonk J.B.R. (2021), Taking snapshots of the jet-ISM interplay: the case of PKS 0023-26, Astronomy & Astrophysics 656: 1-14 (A55).
- Yang J., Bemmel I. van, Paragi Z., Komossa S., Yuan F., Yang X., An T., Koay J.Y., Reynolds C., Oonk J.B.R., Liu X. & Wu Q. (2021), A parsec-scale faint jet in the nearby changing-look Seyfert galaxy Mrk 590, Monthly Notices of the Royal Astronomical Society 502(1): L61-L65.
- Emig K.L., Salas Munoz P.A., Gasperin F. de, Oonk J.B.R., Toribio Perez M.C., Mechev A.P., Rottgering H.J.A. & Tielens A.G.G.M. (2020), Searching for the largest bound atoms in space, Astronomy & Astrophysics 634: A138.
- Rose T., Edge A.C., Combes F., Hamer S., McNamara B.R., Russell H., Gaspari M., Salomé P., Sarazin C., Tremblay G.R., Baum S.A., Bremer M.N., Donahue M., Fabian A.C., Ferland G., Nesvadba N., O'Dea C., Oonk J.B.R. & Peck A.B. (2020), A molecular absorption line survey towards the AGN of Hydra-A, Monthly Notices of the Royal Astronomical Society 496(1): 364-380.
- Oonk J.B.R., Alexander E.L., Broderick J.W., Sokolowski M. & Wayth R. (2019), Spectroscopy with the Engineering Development Array: cold H^+ at 63 MHz towards the Galactic Centre, Monthly Notices of the RAS (0035-8711) 487(4): 4737-4750.
- Rose T., Edge A.C., Combes F., Gaspari M., Hamer S., Nesvadba N., Peck A.B., Sarazin C., Tremblay G.R., Baum S.A., Bremer M.N., McNamara B.R., O'Dea C., Oonk J.B.R., Russell H., Salomé P., Donahue M., Fabian A.C., Ferland G., Mittal R. & Vantyghem A. (2019), Constraining cold accretion on to supermassive black holes: molecular gas in the cores of eight brightest cluster galaxies revealed by joint CO and CN absorption, Monthly Notices of the RAS (0035-8711) 489(1): 349-365.
- Salas Munoz P.A., Oonk J.B.R., Emig K.L., Pabst C.H.M., Toribio M.C., Röttgering H.J.A. & Tielens A.G.G.M. (2019), Carbon radio recombination lines from gigahertz to megahertz frequencies towards Orion A, 626: A70.
- Gasperin F. de, Dijkema T.J., Drabent A., Mevius M., Rafferty D., Weeren R.J. van, Bruggen M., Callingham J.R., Emig K.L., Heald G., Intema H.T., Morabito L.K., Offringa A.R., Oonk J.B.R., Orru E., Rottgering H.J.A., Sabater J., Shimwell T., Shulevski A. & Williams W. (2019), Systematic effects in LOFAR data: a unified calibration strategy, Astronomy & Astrophysics 622: A5.
- Arias M., Vink J., Iacobelli M., Domček V., Haverkorn M., Oonk J.B.R., Polderman I., Reich W., White G.J. & Zhou P. (2019), A low-frequency view of mixed-morphology supernova remnant VRO 42.05.01, and its neighbourhood, 622: A6.
- Vrinceanu D., Onofrio R., Oonk J.B.R., Salas Munoz P.A. & Sadeghpour H.R. (2019), Efficient Computation of Collisional ℓ-mixing Rate Coefficients in Astrophysical Plasmas, 879(2): 115.
- Harris D.E., Moldón J., Oonk J.B.R., Massaro F., Paggi A., Deller A., Godfrey L., Morganti R. & Jorstad S.G. (2019), LOFAR Observations of 4C+19.44: On the Discovery of Low-frequency Spectral Curvature in Relativistic Jet Knots, 873(1): 21.
- Shimwell T.W., Tasse C., Hardcastle M.J., Mechev A.P., Williams W.L., Best P.N., Röttgering H.J.A., Callingham J.R., Dijkema T.J., Gasperin F.de, Hoang D.N., Hugo B., Mirmont M., Oonk J.B.R., Prandoni I., Rafferty D., Sabater J., Smirnov O., Weeren R.J.van, White G.J., Atemkeng M., Bester L., Bonnassieux E., Brüggen M., Brunetti G., Chyży K.T., Cochrane R., Conway J.E., Croston J.H., Danezi A., Duncan K., Haverkorn M., Heald G.H., Iacobelli M., Intema H.T., Jackson N., Jamrozy M., Jarvis M.J., Lakhoo R., Mevius M., Miley G.K., Morabito L., Morganti R., Nisbet D., Orrú E., Perkins S., Pizzo R.F., Schrijvers C., Smith D.J.B., Vermeulen R., Wise M.W., Alegre L., Bacon D.J., Bemmel I.M.van, Beswick R.J., Bonafede A., Botteon A., Bourke S., Brienza M., Calistro Rivera G., Cassano R., Clarke A.O., Conselice C.J., Dettmar R.J., Drabent A., Dumba C., Emig K.L., Enßlin T.A., Ferrari C., Garrett M.A., Génova-Santos R.T., Goyal A., Gürkan G., Hale C., Harwood J.J., Heesen V., Hoeft M., Horellou C., Jackson C., Kokotanekov G., Kondapally R., Kunert-Bajraszewska M., Mahatma V., Mahony E.K., Mandal S., McKean J.P., Merloni A., Mingo B., Miskolczi A., Mooney S., Nikiel-Wroczyński B., O'Sullivan S.P., Quinn J., Reich W., Roskowiński C., Rowlinson A., Savini F., Saxena A., Schwarz D.J., Shulevski A., Sridhar S.S., Stacey H.R., Urquhart S., Wiel M.H.D. van der, Varenius E., Webster B. & Wilber A. (2019), The LOFAR Two-metre Sky Survey. II. First data release, 622: A1.
- Oosterloo T., Morganti R., Tadhunter C., Oonk J.B.R., Bignall H.E., Tzioumis T. & Reynolds C. (2019), ALMA observations of PKS 1549-79: a case of feeding and feedback in a young radio quasar, 632: A66.
- Calzadilla M.S., Russell H.R., McDonald M.A., Fabian A.C., Baum S.A., Combes F., Donahue M., Edge A.C., McNamara B.R., Nulsen P.E.J., O'Dea C.P., Oonk J.B.R., Tremblay G.R. & Vantyghem A.N. (2019), Revealing a Highly Dynamic Cluster Core in Abell 1664 with Chandra, 875(1): 65.
- Rose T., Edge A.C., Combes F., Gaspari M., Hamer S., Nesvadba N., Russell H., Tremblay G.R., Baum S.A., O'Dea C., Peck A.B., Sarazin C., Vantyghem A., Bremer M., Donahue M., Fabian A.C., Ferland G., McNamara B.R., Mittal R., Oonk J.B.R., Salomé P., Swinbank A.M. & Voit M. (2019), Deep and narrow CO absorption revealing molecular clouds in the Hydra-A brightest cluster galaxy, Monthly Notices of the RAS (0035-8711) 485(1): 229-238.
- Mechev A.P., Oonk J.B.R., Plaat A., Danezi A. & Shimwell T.W. (2019), Building LOFAR as a Service. Teuben P.J., Pound M.W., Thomas B.A. & Warner E.M. (Eds.), Astronomical Data Analysis Software and Systems XXVIII. ASP Conference Series, Vol. 523, proceedings of a conference held (11-15 October 2018) at The Hotel at the University of Maryland, College Park, Maryland, USA. Edited by Peter J. Teuben, Marc W. Pound, Brian A. Thomas, and Elizabeth M.Warner. San Francisco: Astronomical Society of the Pacific, 2019, p.677. Astronomical Data Analysis Software and Systems XXVIII 11 November 2019 - 15 November 2019 no. 523: Astronomical Society of the Pacific. 677-680.
- Emig K.L., Salas P., Gasperin F. de, Oonk J.B.R., Toribio M.C., Röttgering H.J.A. & Tielens A.G.G.M. (2019), The first detection of radio recombination lines at cosmological distances, 622: A7.
- Arias M., Vink J., Gasperin F. de, Salas P., Oonk J.B.R., Weeren R.J. van, Amesfoort A.S. van, Anderson J., Beck R., Bell M.E., Bentum M.J., Best P., Blaauw R., Breitling F., Broderick J.W., Brouw W.N., Brüggen M., Butcher H.R., Ciardi B., Geus E. de, Deller A., Dijk P.C.G. van, Duscha S., Eislöffel J., Garrett M.A., Grießmeier J.M., Gunst A.W., Haarlem M.P. van, Heald G., Hessels J., Hörandel J., Holties H.A., Horst A.J. van der, Iacobelli M., Juette E., Krankowski A., Leeuwen J. van, Mann G., McKay-Bukowski D., McKean J.P., Mulder H., Nelles A., Orru E., Paas H., Pandey-Pommier M., Pandey V.N., Pekal R., Pizzo R., Polatidis A.G., Reich W., Röttgering H.J.A., Rothkaehl H., Schwarz D.J., Smirnov O., Soida M., Steinmetz M., Tagger M., Thoudam S., Toribio M.C., Vocks C., Wiel M.H.D. van der, Wijers R.A.M.J., Wucknitz O., Zarka P. & Zucca P. (2018), Low-frequency radio absorption in Cassiopeia A, Astronomy & Astrophysics 612: A110.
- Tremblay G.R., Combes F., Oonk J.B.R., Russell H.R., McDonald M.A., Gaspari M., Husemann B., Nulsen P.E.J., McNamara B.R., Hamer S.L., O'Dea C.P., Baum S.A., Davis T.A., Donahue M., Voit G.M., Edge A.C., Blanton E.L., Bremer M.N., Bulbul E., Clarke T.E., David L.P., Edwards L.O.V., Eggerman D., Fabian A.C., Forman W., Jones C., Kerman N., Kraft R.P., Li Y., Powell M., Randall S.W., Salomé P., Simionescu A., Su Y., Sun M., Urry C.M., Vantyghem A.N., Wilkes B.J. & ZuHone J.A. (2018), A Galaxy-scale Fountain of Cold Molecular Gas Pumped by a Black Hole, 865(1): 13.
- Maccagni F.M., Morganti R., Oosterloo T.A., Oonk J.B.R. & Emonts B.H.C. (2018), ALMA observations of AGN fuelling: the case of PKS B1718-649, Astronomy & Astrophysics 614: A42.
- Mechev A., Oonk R., Shimwell T., Plaat A., Intema H. & Rottgering H. (2018), Fast and Reproducible LOFAR Workflows with AGLOW, 2018 IEEE 14th International Conference on e-Science (e-Science). 2018 IEEE 14th International Conference on e-Science (e-Science) 29 October 2018 - 1 November 2018: IEEE. 136-144.
- Simionescu A., Tremblay G., Werner N., Canning R.E.A., Allen S.W. & Oonk J.B.R. (2018), ALMA observation of the disruption of molecular gas in M87, Monthly Notices of the Royal Astronomical Society 475(3): 3004-3009.
- Oonk J.B.R. (2018), Spectral Line Data Analysis with LOFAR. In: Heald G., McKean J. & Pizzo R. (Eds.), Low Frequency Radio Astronomy and the LOFAR Observatory. no. 426. Cham: Springer. 201-210.
- Park S., Yang J., Oonk J.B.R. & Paragi Z. (2017), Discovery of five low-luminosity active galactic nuclei at the centre of the Perseus cluster, 465: 3943-3948.
- Oonk J.B.R., Weeren R.J. van, Salas P., Salgado F., Morabito L.K., Toribio M.C., Tielens A.G.G.M. & Rottgering H.J.A. (2017), Carbon and hydrogen radio recombination lines from the cold clouds towards Cassiopeia A, 465: 1066-1088.
- Mechev A.P., Oonk J.B.R., Danezi A., Shimwell T.W., Schrijvers C., Intema H.T., Plaat A. & Rottgering H.J.A. (2017), An Automated Scalable Framework for Distributing Radio Astronomy Processing Across Clusters and Clouds. International Symposium on Grids and Clouds 5 March 2017 - 10 March 2017: Proceedings of Science.
- Salgado F., Morabito L.K., Oonk J.B.R., Salas P., Toribio M.C., Röttgering H.J.A. & Tielens A.G.G.M. (2017), Low-frequency Carbon Radio Recombination Lines. II. The Diffuse Interstellar Medium, 837: 142.
- Oosterloo T., Oonk J.B.R., Morganti R., Combes F., Dasyra K., Salomé P., Vlahakis N. & Tadhunter C. (2017), Properties of the molecular gas in the fast outflow in the Seyfert galaxy IC 5063, 608: A38.
- Mahony E.K., Oonk J.B.R., Morganti R., Tadhunter C., Bessiere P., Short P., Emonts B.H.C. & Oosterloo T.A. (2016), Jet-driven outflows of ionized gas in the nearby radio galaxy 3C 293, 455(3): 2453-2460.
- Morabito L.K., Deller A., Röttgering H.J.A., Miley G.K., Varenius E., Shimwell T.W., Moldón J., Jackson N., Morganti R., Weeren R. & Oonk J.B.R. (2016), LOFAR VLBI studies at 55 MHz of 4C 43.15, a z = 2.4 radio galaxy, Monthly Notices of the Royal Astronomical Society 461: 2676-2687.
- Morabito L., Harten G., Salgado F., Oonk J., Röttgering H. & Tielens A. (2014), Exact bound-bound Gaunt factor values for quantum levels up to n = 2000, Monthly Notices of the RAS 441: 2855-2860.
- Morabito L.K., Oonk J.B.R., Salgado Cambiazo F.J., Toribio M.C., Röttgering H.J.A., Tielens A.G.G.M., Beck R., Adebahr B., Best P., Beswick R., Bonafede A., Brunetti G., Brüggen M., Chyży K.T., Conway J.E., Driel W. van, Gregson J., Haverkorn M., Heald G., Horellou C., Horneffer A., Iacobelli M., Jarvis M.J., Marti-Vidal I., Miley G., Mulcahy D.D., Orrú E., Pizzo R., Scaife A.M.M., Varenius E., Weeren R.J. van, White G.J. & Wise M.W. (2014), Discovery of Carbon Radio Recombination Lines in M82, Astrophysical Journal Letters 795(2): L33.