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Polarization of hot Jupiter systems: a likely detection of stellar activity and a possible detection of planetary polarization
(2021-04-01)
We present high-precision linear polarization observations of four bright hot Jupiter systems ($\tau$ Boo, HD 179949, HD 189733 and 51 Peg) and use the data to search for polarized reflected light from the planets. The ...
Analysis of physical processes in eruptive YSOs with near infrared spectra and multi-wavelength light curves
(2021-03-26)
The decade-long Vista Variables in the Via Lactea (VVV) survey has detected numerous highly variable young stellar objects (YSOs). We present a study of 61 highly variable VVV YSOs (Delta Ks = 1-5 mag), combining near ...