https://vital.seals.ac.za/vital/access/manager/Index en-us 5 An investigation of the radio emission by the planet Jupiter on 18 Mc/s & 22 Mc/s https://vital.seals.ac.za/vital/access/manager/Repository/vital:5524 Wed 12 May 2021 18:54:54 SAST ]]> An investigation of the profiles of bursts of solar radio noise https://vital.seals.ac.za/vital/access/manager/Repository/vital:5551 Wed 12 May 2021 18:46:48 SAST ]]> Observation and processing of 2.3 GHz radio astronomy survey data https://vital.seals.ac.za/vital/access/manager/Repository/vital:5505 Wed 12 May 2021 18:42:52 SAST ]]> PyMORESANE: A Pythonic and CUDA-accelerated implementation of the MORESANE deconvolution algorithm https://vital.seals.ac.za/vital/access/manager/Repository/vital:5563 Wed 12 May 2021 16:14:42 SAST ]]> Parametrised gains for direction-dependent calibration https://vital.seals.ac.za/vital/access/manager/Repository/vital:42196 Wed 12 May 2021 14:25:43 SAST ]]> Measuring the RFI environment of the South African SKA site https://vital.seals.ac.za/vital/access/manager/Repository/vital:5474 Thu 13 May 2021 07:16:45 SAST ]]> Designing and implementing a new pulsar timer for the Hartebeesthoek Radio Astronomy Observatory https://vital.seals.ac.za/vital/access/manager/Repository/vital:5458 Thu 13 May 2021 07:10:11 SAST ]]> Calibration and interpretation of A 2.3 GHz continuum survey https://vital.seals.ac.za/vital/access/manager/Repository/vital:5502 L > -58° is studied. It is dominated by a plateau of emission for L < -26°. This is interpreted as a combination of thermal and nonthermal radiation emitted by a ring of gas symmetric about the galactic centre with a radius of 4 - 6 kpc.]]> Thu 13 May 2021 06:53:12 SAST ]]> Theoretical aspects of the generation of radio noise by the planet Jupiter https://vital.seals.ac.za/vital/access/manager/Repository/vital:5516 Thu 13 May 2021 06:23:19 SAST ]]> A Bayesian approach to tilted-ring modelling of galaxies https://vital.seals.ac.za/vital/access/manager/Repository/vital:38466 Thu 13 May 2021 05:58:42 SAST ]]> A 22 GHz radio telescope https://vital.seals.ac.za/vital/access/manager/Repository/vital:5532 Thu 13 May 2021 05:30:10 SAST ]]> A pilot wide-field VLBI survey of the GOODS-North field https://vital.seals.ac.za/vital/access/manager/Repository/vital:30027 5x105 K and >6x1021 W Hz-1 respectively. This work demonstrates that automated post-processing pipelines for wide-field, uniform sensitivity VLBI surveys are feasible and indeed made more efficient with new software, wide-field imaging algorithms and more purpose-built source- finders. This broadens the discovery space for future wide-field surveys with upcoming arrays such as the African VLBI Network (AVN), MeerKAT and the Square Kilometre Array (SKA).]]> Thu 13 May 2021 05:08:27 SAST ]]> Accelerated implementations of the RIME for DDE calibration and source modelling https://vital.seals.ac.za/vital/access/manager/Repository/vital:42199 Thu 13 Jul 2023 12:40:08 SAST ]]>