First results of sub-arcsecond scale objects identified with ASKAP using interplanetary scintillation

arXiv:2606.28302 · astro-ph.CO, astro-ph.GA, astro-ph.IM, astro-ph.SR · Submitted 2026-06-26 · Read on arXiv

R. Chhetri, J. S. Morgan, R. D. Ekers, E. M. Sadler, V. A. Moss, A. Waszewski, P. E. Gordon-Hall

astro-ph.CO, astro-ph.GA, astro-ph.IM, astro-ph.SR

Submitted: 2026-06-26

Comments: 13 pages, 16 figures, 3 tables. To be published in PASA

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Core — 13× in this paper · explained in 2 episodes
• Calibration — 8× in this paper · explained in 7 episodes
• Normalised Scintillation Index — 5× in this paper
• Phased Array Feed — 4× in this paper
• AGN — 2× in this paper · explained in 1 episode
• Fidelity — 1× in this paper · explained in 2 episodes
• Frequency Dependence — 1× in this paper · explained in 2 episodes
• alpha — 1× in this paper · explained in 1 episode

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