131 citations · 642 across the 37 of their papers we have counts for
7 papers · 1 filter
LOFAR discovery and wide-band characterisation of an ultra-steep spectrum AGN radio remnant associated with Abell 1318
A. Shulevski, M. Brienza, F. Massaro +15
We present the discovery of a very extended (550 kpc) and low-surface-brightness ( at 144 MHz) radio emission region in Abell 1318. These propert…
Topology of Pulsar Profiles (ToPP). I. Graph theory method and classification of the EPN
D. Vohl, J. van Leeuwen, Y. Maan
Some of the most important information on a radio pulsar is derived from its average pulse profile. Many early pulsar studies were necessarily based on only few such profiles. Ther…
Survey-scale discovery-based research processes: Evaluating a bespoke visualisation environment for astronomical survey data
C. J. Fluke, D. Vohl, V. A. Kilborn +1
Next generation astronomical surveys naturally pose challenges for human-centred visualisation and analysis workflows that currently rely on the use of standard desktop display env…
Apertif 1.4 GHz continuum observations of the Boötes field and their combined view with LOFAR
A. M. Kutkin, T. A. Oosterloo, R. Morganti +17
We present a new image of a 26.5 square degree region in the Boötes constellation obtained at 1.4 GHz using the Aperture Tile in Focus (Apertif) system on the Westerbork Synthesis…
Searching for FRB persistent radio source counterparts in dwarf galaxies using LOFAR
D. Vohl, H . K. Vedantham, J. W. T. Hessels +1
The repeating FRB 20121102A was localized to a star-forming region in a dwarf galaxy and found to be co-located with a persistent radio source (PRS). FRB 20190520B is only the seco…
A LOFAR sample of luminous compact sources coincident with nearby dwarf galaxies
D. Vohl, H. K. Vedantham, J. W. T. Hessels +5
The vast majority of extragalactic compact continuum radio sources are associated with star formation or jets from (super)massive black holes and, as such, are more likely to be fo…