2025 天文年會 (ASROC Annual Meeting)

Session

Poster-GW

Not scheduled

International Conference Hall 圓形國際會議廳 (College of Management, National Formosa University 國立虎尾科技大學第三校區文理暨管理大樓)

104. In search of gravitational waves from fast X-ray transients

Po-Ya Wang (NTHU)

Poster

Fast X-ray Transients (FXTs) are brief, intense X-ray flashes unassociated with persistent X-ray sources or known stellar objects, typically lasting from seconds to hours. Previous studies have identified the origins of some FXTs, e.g., XRO 080109/SN2008D as supernova shock breakouts and EP240315a as long-duration Gamma Ray Bursts. In the past 4 decades, a portion of FXTs have been identified...

63. ML investigation of GW SkyLocator with the application of Auto-Regressive Quadratic-Spline flow.

Yi-Sheng Huang (National Cheng Kung University)

Poster

With the growing population of gravitational-wave (GW) events, electromagnetic (EM) follow-up observations have become important for multi-messenger astronomy. Since the EM afterglows of the compact binary coalescences (CBCs) decay rapidly, prompt and reliable GW localizations are essential for the EM counterpart identification. This poster presents the results of the Auto-regressive Rational...

157. Where There's a Wave, Bayestar leads the way. Sky Localization of Gravitational Wave

Jheng-Min Chen (National Yang Ming Chiao Tung University)

Poster

Low-latency searches are crucial for Multi-Messenger Astronomy (MMA), where gravitational waves help us to quickly locate where events happened and promptly inform other telescopes to conduct follow-up observations. Gravitational waves, like ripples in space and time, are generated by the mergers of massive compact binaries such as binary black holes, binary neutron stars, and neutron...