천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제46권2호
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- Pages.39.1-39.1
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- 2021
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- 1226-2692(pISSN)
Study of Active Galactic Nuclei and Gravitational Wave Sources with Time-series Observation
- Kim, Joonho (Department of Physics and Astronomy, Seoul National University) ;
- Im, Myungshin (Department of Physics and Astronomy, Seoul National University)
- 발행 : 2021.10.13
초록
In this presentation, study of the energetic astronomical phenomena, active galactic nucleus (AGN) and gravitational wave (GW) source, with time-series observation will be reported. They emit large amounts of energy and play an important role in the history of the Universe. First, intra-night variability of AGNs is studied using Korea Microlensing Telescope Network (KMTNet). Second topic is photometric reverberation mapping which is applied for 11 AGNs with medium-bands and Lee Sang Gak Telescope. Last, three gravitational wave events were followed-up by various optical telescopes. Each topic will be specifically addressed in the presentation.
키워드