Search Results for author: Evan J. Crawford

Found 3 papers, 1 papers with code

RG-CAT: Detection Pipeline and Catalogue of Radio Galaxies in the EMU Pilot Survey

no code implementations • 21 Mar 2024 • Nikhel Gupta, Ray P. Norris, Zeeshan Hayder, Minh Huynh, Lars Petersson, X. Rosalind Wang, Andrew M. Hopkins, Heinz Andernach, Yjan Gordon, Simone Riggi, Miranda Yew, Evan J. Crawford, Bärbel Koribalski, Miroslav D. Filipović, Anna D. Kapinśka, Stanislav Shabala, Tessa Vernstrom, Joshua R. Marvil

The Gal-DINO network is trained and evaluated on approximately 5, 000 visually inspected radio galaxies and their infrared hosts, encompassing both compact and extended radio morphologies.

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Deep Learning for Morphological Identification of Extended Radio Galaxies using Weak Labels

1 code implementation • 9 Aug 2023 • Nikhel Gupta, Zeeshan Hayder, Ray P. Norris, Minh Huynh, Lars Petersson, X. Rosalind Wang, Heinz Andernach, Bärbel S. Koribalski, Miranda Yew, Evan J. Crawford

The CAMs are further refined using an inter-pixel relations network (IRNet) to get instance segmentation masks over radio galaxies and the positions of their infrared hosts.

Instance Segmentation Pathfinder +1

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New Optically Identified Supernova Remnants in the Large Magellanic Cloud

no code implementations • 28 Oct 2020 • Miranda Yew, Miroslav D. Filipović, Milorad Stupar, Sean D. Points, Manami Sasaki, Pierre Maggi, Frank Haberl, Patrick J. Kavanagh, Quentin A. Parker, Evan J. Crawford, Branislav Vukotić, Dejan Urošević, Hidetoshi Sano, Ivo R. Seitenzahl, Gavin Rowell, Denis Leahy, Luke M. Bozzetto, Chandreyee Maitra, Howard Leverenz, Jeffrey L. Payne, Laurence A. F. Park, Rami Z. E. Alsaberi, Thomas G. Pannuti

We present a new optical sample of three Supernova Remnants and 16 Supernova Remnant (SNR) candidates in the Large Magellanic Cloud(LMC).

High Energy Astrophysical Phenomena Astrophysics of Galaxies

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