543 citations
- ARC Centre of Excellence for All-sky AstrophysicsAU502 papers
- Australian National UniversityAU204 papers
- International Centre for Radio Astronomy ResearchAU202 papers
- The University of Western AustraliaAU160 papers
- Swinburne University of TechnologyAU114 papers
- The University of SydneyAU102 papers
- Macquarie UniversityAU84 papers
- UNSW SydneyAU80 papers
- Centre National de la Recherche ScientifiqueFR76 papers
- Monash UniversityAU70 papers
- Max Planck Institute for AstronomyDE69 papers
- Space Telescope Science InstituteUS69 papers
7 papers · 2 filters
A measurement of small-scale features using ionospheric scintillation. Comparison with refractive shift measurements
A. Waszewski, J. Morgan, C. H. Jordan
We present a study of scintillation induced by the mid-latitude ionosphere. By implementing methods currently used in Interplanetary Scintillation studies to measure amplitude scin…
What is the SKA-Low Sensitivity for Your Favourite Radio Source ?
M. Sokolowski, S. J. Tingay, D. B. Davidson +8
The SKA will be the largest radio astronomy observatory ever built, providing unprecedented sensitivity over a very broad frequency (50 MHz to 15.3 GHz). The SKA-Low (50 - 350 MHz)…
System design and calibration of SITARA -- a global 21 cm short spacing interferometer prototype
Jishnu N. Thekkeppattu, Benjamin McKinley, Cathryn M. Trott +2
Global 21-cm experiments require exquisitely precise calibration of the measurement systems in order to separate the weak 21-cm signal from Galactic and extragalactic foregrounds a…
The Role of the Instrumental Response in 21 cm EoR Power Spectrum Gridding Analyses
Nichole Barry, Aman Chokshi
Reconstruction of the sky brightness measured by radio interferometers is typically achieved through gridding techniques, or histograms in spatial Fourier space. For Epoch of Reion…
VETTAM: A scheme for radiation hydrodynamics with adaptive mesh refinement using the variable Eddington tensor method
Shyam H. Menon, Christoph Federrath, Mark R. Krumholz +3
We present Variable Eddington Tensor-closed Transport on Adaptive Meshes (\texttt{VETTAM}), a new algorithm to solve the equations of radiation hydrodynamics (RHD) with support for…
Imaging the Southern Sky at 159MHz using Spherical Harmonics with the Engineering Development Array 2
Michael A. Kriele, Randall B. Wayth, Mark J. Bentum +2
One of the major priorities of international radio astronomy is to study the early universe through the detection of the 21 cm HI line from the epoch of reionisation (EoR). Due to…