Identifying AGN host galaxies with convolutional neural networks

no code implementations • 15 Dec 2022 • Ziting Guo, John F. Wu, Chelsea E. Sharon

Active galactic nuclei (AGN) are supermassive black holes with luminous accretion disks found in some galaxies, and are thought to play an important role in galaxy evolution.

The CO Luminosity Density at High-z (COLDz) Survey: A Sensitive, Large Area Blind Search for Low-J CO Emission from Cold Gas in the Early Universe with the Karl G. Jansky Very Large Array

1 code implementation • 13 Aug 2018 • Riccardo Pavesi, Chelsea E. Sharon, Dominik A. Riechers, Jacqueline A. Hodge, Roberto Decarli, Fabian Walter, Chris L. Carilli, Emanuele Daddi, Ian Smail, Mark Dickinson, Rob J. Ivison, Mark Sargent, Elisabete da Cunha, Manuel Aravena, Jeremy Darling, Vernesa Smolčić, Nicholas Z. Scoville, Peter L. Capak, Jeff Wagg

We describe the CO Luminosity Density at High-z (COLDz) survey, the first spectral line deep field targeting CO(1-0) emission from galaxies at $z=1. 95-2. 85$ and CO(2-1) at $z=4. 91-6. 70$.

Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics