30 citations · 50 across the 12 of their papers we have counts for
9 papers · 1 filter
Synchrotron filaments in radio galaxies: rarity, stability, and environmental influences from LOFAR and ROSAT observations
Geoffrey Ong'alo, Martin J. Hardcastle, Willice Obonyo +2
We present a systematic investigation of filamentary synchrotron structures in radio galaxies, using deep 144 MHz observations from the LOFAR Two-Metre Sky Survey (LoTSS) in combin…
SMGPS: A study of Galactic HII regions with extended morphology
Athanaseus J. T. Ramaila, Mark A. Thompson, Oleg M. Smirnov +7
We present a study of ionised hydrogen () regions in the Galactic Plane using data from the SARAO MeerKAT Galactic Plane Survey (SMGPS). The SMPG…
Determination of kinematic distances of WISE & SMGPS H II regions in the Galactic plane using SEDIGISM cloud association
Moses Langa, Mark Thompson, Andrew Rigby +7
One of the fundamental requirements for studying and understanding Galactic structure and massive star formation is accurate distances to H II regions. However, most distance assig…
H II regions and supernova remnants associated with molecular clouds: A pilot study with the SARAO MeerKAT Galactic Plane Survey
Moses O. Langa, Mark A. Thompson, Andrew J. Rigby +5
Massive stars (mass beyond 8 solMass) release vast amounts of energy into the interstellar medium through their stellar winds, photoionising radiation and supernova explosions. The…
The SARAO MeerKAT Galactic Plane Survey compact source catalogue
Mubela Mutale, Mark A. Thompson, Gwenllian M. Williams +11
We present a catalogue of compact sources detected in the SARAO MeerKAT 1.3 GHz Galactic Plane Survey (SMGPS). We extract 510599 compact sources, with areas less than five 8" beams…
Non-thermal Radio Emission from Massive Protostars in the SARAO MeerKAT Galactic Plane Survey
W. O Obonyo, M. G Hoare, S. L Lumsden +7
We present an investigation of the L-band emission from known massive young stellar objects (MYSOs) in the SARAO MeerKAT Galactic Plane Survey to search for non-thermal radio emitt…
High-resolution radio observations of massive protostars in the SARAO MeerKAT Galactic Plane Survey
W. O Obonyo, M. G Hoare, S. L Lumsden +2
We present high-resolution observations made with the Australia Telescope Compact Array (ATCA) at 5.5 GHz and 9.0 GHz of a sample of twenty-eight massive protostars. These protosta…
The SARAO MeerKAT Galactic Plane Survey filamentary source catalogue
Gwenllian M. Williams, Mark A. Thompson, Mubela Mutale +11
We present a catalogue of filamentary structures identified in the SARAO (South African Radio Astronomy Observatory) MeerKAT 1.3 GHz Galactic Plane Survey (SMGPS). We extract 933 f…
The SARAO MeerKAT 1.3 GHz Galactic Plane Survey
S. Goedhart, W. D. Cotton, F. Camilo +127
We present the SARAO MeerKAT Galactic Plane Survey (SMGPS), a 1.3 GHz continuum survey of almost half of the Galactic Plane (251° 358°and 2° 61°at $|b| \le 1.…