Jan 5 – 9, 2026
The University of Hong Kong
Asia/Hong_Kong timezone

Tracking cosmic mysteries: Discovering the unknown AGNs

CC05
Not scheduled
25m
Talk CC05: Galaxies, AGNs, Black Holes and Cosmology Invited talk(s)

Speaker

Prof. Lorena Hernández-García (Universidad Diego Portales (UDP))

Description

The universe is filled with mysterious events that provide vital insights into the fundamental processes of astrophysical systems. Identifying anomalies within normal populations remains a significant challenge, as astronomers must detect and characterize them in real-time.
In this talk, we will explore how the ALeRCE broker is transforming the way we track and discover cosmic anomalies, particularly within active galactic nuclei (AGN). By processing vast amounts of observational data, ALeRCE delivers rapid alerts on variable events, enabling astronomers to capture some of the most exciting and rare cosmic occurrences in their earliest stages. We will examine AGN-related transient phenomena, emphasizing its contribution to the broader effort of mapping the dynamic, ever-changing universe. Through recent examples, we will highlight how ALeRCE facilitates rapid multiwavelength follow-up observations and promotes collaboration between telescopes, allowing for more detailed studies of these enigmatic events.

Author

Prof. Lorena Hernández-García (Universidad Diego Portales (UDP))

Presentation materials

There are no materials yet.