Dr. Yik Ki (Jackie) Ma's Webpage
CSO 1.31
Mount Stromlo Observatory
Cotter Road, Weston
ACT 2611, Australia
I am a research fellow at the Research School of Astronomy & Astrophysics (RSAA) of the Australian National University (ANU). My primary research interest is the role of magnetic fields in the interstellar medium, as well as in the evolution of galaxies.
My work often involve using world-class radio telescopes such as the Australian Square Kilometre Array Pathfinder (ASKAP), the Australia Telescope Compact Array (ATCA), the Parkes “Murriyang” 64-m Radio Telescope, MeerKAT, and the Very Large Array (VLA).
In particular, I am a core member of two on-going sky surveys using the ASKAP radio telescope – GASKAP-HI that measures the atomic gas distribution in the Milky Way and the Magellanic System, and POSSUM that explores the magnetic Universe in the southern sky. Both of these are open collaborations – please do reach out to me if you would like to be involved!
This webpage is currently a work in progress.
Recent Publications
2023
- Sampling the Faraday rotation sky of TNG50: imprint of the magnetized circumgalactic medium around Milky Way-like galaxiesMNRAS, Nov 2023
- A new method for spatially resolving the turbulence-driving mixture in the ISM with application to the Small Magellanic CloudMNRAS, Nov 2023
- The MPIfR-MeerKAT Galactic Plane Survey - I. System set-up and early resultsMNRAS, Sep 2023
- RMTable2023 and PolSpectra2023: Standards for Reporting Polarization and Faraday Rotation Measurements of Radio SourcesApJS, Aug 2023
- The Rapid ASKAP Continuum Survey III: Spectra and Polarisation In Cutouts of Extragalactic Sources (SPICE-RACS) first data releasePASA, Aug 2023
- H I filaments as potential compass needles? Comparing the magnetic field structure of the Small Magellanic Cloud to the orientation of GASKAP-H I filamentsMNRAS, May 2023
2022
- Structure in the Magnetic Field of the Milky Way Disk and Halo Traced by Faraday RotationApJ, Nov 2022
- GASKAP-HI pilot survey science I: ASKAP zoom observations of HI emission in the Small Magellanic CloudPASA, Feb 2022
- A radio polarization study of magnetic fields in the Small Magellanic CloudMNRAS, Feb 2022
- The Galactic Faraday rotation sky 2020A&A, Jan 2022