Aims: The HArps-n red Dwarf Exoplanet Survey (HADES) is providing a major contribution to the widening of the current statistics of low-mass planets, through...
-
PublicationHADES RV program with HARPS-N at the TNG. IX. A super-Earth around the M dwarf Gl 686
-
PublicationHARMONI view of the host galaxies of active galactic nuclei around cosmic noon. Resolved stellar morpho-kinematics and the M<SUB>BH</SUB> − σ<SUB>⋆</SUB> relation
Context. The formation and evolution of galaxies appear linked to the growth of supermassive black holes, as evidenced by empirical scaling relations in nearby...
-
PublicationHigh Resolution Spectropolarimetry and Magnetography
From an observational point of view, magnetic field leaves its imprint, via Zeeman effect, on spectral line splitting and the induced wavelength dependence of...
-
PublicationHigh spatial resolution optical imaging of the multiple T Tauri system Lk Hα 262/Lk Hα 263
We report high spatial resolution i' band imaging of the multiple T Tauri system LkHα 262/LkHα 263 obtained during the first commissioning period of the...
-
PublicationHigh-contrast optical imaging of companions: the case of the brown dwarf binary HD 130948 BC
Context. High-contrast imaging at optical wavelengths is limited by the modest correction of conventional near-IR optimized AO systems. We take advantage of new...
-
PublicationHigh-Ionization Clouds in the Circumnuclear Region of M31
We present two-dimensional spectroscopy of the 125×125 pc2 circumnuclear region of M31, obtained using two optical fiber systems, INTEGRAL and 2D-FIS, installed...
-
PublicationHigh-resolution optical imaging of the core of the globular cluster M15 with FastCam
We present high-resolution I-band imaging of the core of the globular cluster M15 obtained at the 2.5-m Nordic Optical Telescope with FastCam, a low readout...
-
PublicationHiPERCAM: a quintuple-beam, high-speed optical imager on the 10.4-m Gran Telescopio Canarias
HiPERCAM is a portable, quintuple-beam optical imager that saw first light on the 10.4-m Gran Telescopio Canarias (GTC) in 2018. The instrument uses re-imaging...
-
PublicationHolographic imaging of crowded fields: high angular resolution imaging with excellent quality at very low cost
We present a method for speckle holography that is optimized for crowded fields. Its two key features are an iterative improvement of the instantaneous point...