A Possible Optical Quasiperiodic Oscillation of 134 days in the Radio-loud Narrow-line Seyfert 1 Galaxy TXS 1206+549 at z = 1.34

A Possible Optical Quasiperiodic Oscillation of 134 days in the Radio-loud Narrow-line Seyfert 1 Galaxy TXS 1206+549 at z = 1.34

Here we report an optical quasiperiodic oscillation (QPO) with a period of ∼134 days detected in g - and r -band light curves of the narrow-line Seyfert 1 galaxy TXS 1206+549 at a redshift of 1.34 with data from observations at the Zwicky Transient Facility (ZTF). After considering the trial factor,...

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Bibliographic Details
Main Authors: Chongyang Ren, Sisi Sun, Pengfei Zhang
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Active galactic nuclei
Time series analysis
Period search
Online Access:https://doi.org/10.3847/1538-4357/ad150c

Internet

https://doi.org/10.3847/1538-4357/ad150c

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