Convolutional deep denoising autoencoders for radio astronomical images

C Gheller, F Vazza - Monthly Notices of the Royal Astronomical …, 2022 - academic.oup.com
ABSTRACT We apply a Machine Learning technique known as Convolutional Denoising
Autoencoder to denoise synthetic images of state-of-the-art radio telescopes, with the goal of …

Deep investigation of neutral gas origins (DINGO): H i stacking experiments with early science data

J Rhee, M Meyer, A Popping, S Bellstedt… - Monthly Notices of …, 2023 - academic.oup.com
We present early science results from Deep Investigation of Neutral Gas Origins (DINGO),
an i survey using the Australian Square Kilometre Array Pathfinder (ASKAP). Using ASKAP …

Central radio galaxies in galaxy clusters: Joint surveys by eROSITA and ASKAP

K Böckmann, M Brüggen, B Koribalski… - Astronomy & …, 2023 - aanda.org
Contact. The extended ROentgen Survey with an Imaging Telescope Array (eROSITA)
telescope on board the Spectrum-Roentgen-Gamma (SRG) mission has completed the first …

The First Large Absorption Survey in H i (FLASH): I. Science goals and survey design

JR Allison, EM Sadler, AD Amaral, T An… - Publications of the …, 2022 - cambridge.org
We describe the scientific goals and survey design of the First Large Absorption Survey in H
i (FLASH), a wide field survey for 21-cm line absorption in neutral atomic hydrogen (H i) at …

WALLABY pilot survey: an 'almost'dark cloud near the Hydra cluster

T O'Beirne, L Staveley-Smith, OI Wong… - Monthly Notices of …, 2024 - academic.oup.com
We explore the properties of an 'almost'dark cloud of neutral hydrogen (H i) using data from
the Widefield ASKAP L-band Legacy All-sky Survey (WALLABY). Until recently, WALLABY …

WALLABY pre-pilot survey: H i content of the Eridanus supergroup

BQ For, J Wang, T Westmeier, OI Wong… - Monthly Notices of …, 2021 - academic.oup.com
We present observations of the Eridanus supergroup obtained with the Australian Square
Kilometre Array Pathfinder (ASKAP) as part of the pre-pilot survey for the Widefield ASKAP L …

[HTML][HTML] Radio sources segmentation and classification with deep learning

B Lao, S Jaiswal, Z Zhao, L Lin, J Wang, X Sun… - Astronomy and …, 2023 - Elsevier
Modern large radio continuum surveys have high sensitivity and resolution, and can resolve
previously undetected extended and diffuse emissions, which brings great challenges for …

Evolutionary map of the Universe (EMU): 18-cm OH-maser discovery in ASKAP continuum images of the SCORPIO field

A Ingallinera, F Cavallaro, S Loru… - Monthly Notices of …, 2022 - academic.oup.com
Low-and intermediate-mass stars end their life dispersing their outer layers into the
circumstellar medium, during the asymptotic and post-asymptotic giant branch phases. OH …

The First Large Absorption Survey in HI (FLASH): II. Pilot Survey data release and first results

H Yoon, EM Sadler, EK Mahony, J Aditya… - arXiv preprint arXiv …, 2024 - arxiv.org
The First Large Absorption Survey in HI (FLASH) is a large-area radio survey for neutral
hydrogen in the redshift range 0.4< z< 1.0, using the 21cm HI absorption line as a probe of …

[HTML][HTML] Processing of GASKAP-Hi pilot survey data using a commercial supercomputer

IP Kemp, NM Pingel, R Worth, J Wake… - Astronomy and …, 2025 - Elsevier
Modern radio telescopes generate large amounts of data, with the next generation Very
Large Array (ngVLA) and the Square Kilometre Array (SKA) expected to feed up to 292 GB …