activity
20002025
most citedA change in the optical polarization associated with a gamma-ray flare in the blazar 3C 279

334 citations · 3.9k across the 113 of their papers we have counts for

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Showing 2024Show all

6 papers · 1 filter

astro-ph.SR2024

EWOCS-III: JWST observations of the supermassive star cluster Westerlund 1

M. G. Guarcello, V. Almendros-Abad, J. B. Lovell +29

The typically large distances, extinction, and crowding of Galactic supermassive star clusters have so far hampered the identification of their very low mass members, required to e…

astro-ph.GA2024★ 17 cited

Supernova Remnant Candidates Discovered by the SARAO MeerKAT Galactic Plane Survey

L. D. Anderson, F. Camilo, Timothy Faerber +13

Context. Sensitive radio continuum data could remove the difference between the number of known supernova remnants (SNRs) in the Galaxy compared to that expected, but due to confus…

astro-ph.GA2024★ 5 cited

MeerKAT reveals a ghostly thermal radio ring towards the Galactic Centre

C. Bordiu, M. D. Filipovic, G. Umana +26

We present the serendipitous discovery of a new radio-continuum ring-like object nicknamed Kyklos (J1802-3353), with MeerKAT UHF and L-band observations. The radio ring, which rese…

astro-ph.IM2024★ 8 cited

Self-supervised contrastive learning of radio data for source detection, classification and peculiar object discovery

S. Riggi, T. Cecconello, S. Palazzo +14

New advancements in radio data post-processing are underway within the SKA precursor community, aiming to facilitate the extraction of scientific results from survey images through…

astro-ph.SR2024

The distance to CRL 618 through its radio expansion parallax

L. Cerrigone, G. Umana, C. Trigilio +9

CRL 618 is a post-AGB star that has started to ionize its ejecta. Its central HII region has been observed over the last 40 years and has steadily increased in flux density at radi…

astro-ph.IM2024

Classification of compact radio sources in the Galactic plane with supervised machine learning

S. Riggi, G. Umana, C. Trigilio +13

Generation of science-ready data from processed data products is one of the major challenges in next-generation radio continuum surveys with the Square Kilometre Array (SKA) and it…