VizieR Online Data Catalog: HD169142 SPHERE images (Gratton+, 2019)

Data were acquired with the SPHERE high-contrast imager (Beuzit et al. 2008, in Proc. SPIE, Vol. 7015, Adaptive Optics Systems, 70151B) at the ESO VLT Unit Telescope 3 within the guaranteed time observations used for the SHINE (SpHere INfrared survey for Exoplanets) survey (Chauvin et al. 2017, in SF2A-2017: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics, ed. C. Reyle, P. Di Matteo, F. Herpin, E. Lagadec, A. Lancon, Z. Meliani, & F. Royer, 331-335). Data acquired up to 2017 have been described in Ligi et al. (2018MNRAS.473.1774L). Here we add new data acquired in 2018 and study the system anew using different ways to combine different images. In these observations, we used SPHERE with both the Integral Field Spectrograph (IFS : Claudi et al., 2008, in Proc. SPIE, Vol. 7014, Ground-based and Airborne Instrumentation for Astronomy II, 70143E) and the Infra-Red Dual Imaging and Spectrograph (IRDIS: Dohlen et al., 2008, in Proc. SPIE, Vol. 7014, Ground-based and Airborne Instrumentation for Astronomy II, 70143L; Vigan et al., 2010MNRAS.407...71V) simultaneously.

(2 data files).