Astronomers inspect a peculiar variable and pulsating white dwarf
The zoomed Lomb-Scargle periodogram of J1718 for 20 s exposures by TESS in 2022. The horizontal red dashed line is ...
Tag: peculiar
Astronomers inspect a peculiar nuclear transient
AT 2019avd: Luminosity of non-absorbed X-rays in the 0.3-2 keV band. Black dots, light blue stars, and red stars represent ...
