activity
20172023
most citedDiscovery of a planetary-mass companion within the gap of the transition disk around PDS 70

700 citations · 2.4k across the 17 of their papers we have counts for

collaborators

14 papers

astro-ph.IM2023

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems: Best Practices for Data Collection in Cycle 2 and Beyond

Sasha Hinkley, Beth Biller, Andrew Skemer +35

We present a set of recommended best practices for JWST data collection for members of the community focussed on the direct imaging and spectroscopy of exoplanetary systems. These…

astro-ph.EP2022★ 51 cited

The JWST Early Release Science Program for the Direct Imaging & Spectroscopy of Exoplanetary Systems

Sasha Hinkley, Aarynn L. Carter, Shrishmoy Ray +83

The direct characterization of exoplanetary systems with high contrast imaging is among the highest priorities for the broader exoplanet community. As large space missions will be…

astro-ph.SR2021★ 14 cited

Dynamical masses for two M1 + mid-M dwarf binaries monitored during the SPHERE-SHINE survey

Beth A. Biller, Antoine Grandjean, Sergio Messina +25

We present orbital fits and dynamical masses for HIP 113201AB and HIP 36985AB, two M1 + mid-M dwarf binary systems monitored as part of the SPHERE SHINE survey. To robustly determi…

astro-ph.EP2021★ 15 cited

Revealing asymmetrical dust distribution in the inner regions of HD 141569

Garima Singh, Trisha Bhowmik, Anthony Boccaletti +42

We obtained polarimetric differential imaging of a gas-rich debris disk around HD 141569A with SPHERE in the H-band to compare the scattering properties of the innermost ring at 44…

astro-ph.EP2021★ 12 cited

Constraints on the nearby exoplanet Ind Ab from deep near/mid-infrared imaging limits

Gayathri Viswanath, Markus Janson, Carl-Henrik Dahlqvist +16

The past decade has seen increasing efforts in detecting and characterising exoplanets by high contrast imaging in the near/mid-infrared, which is the optimal wavelength domain for…

astro-ph.EP2020★ 2 cited

K-Stacker, an algorithm to hack the orbital parameters of planets hidden in high-contrast imaging. First applications to VLT SPHERE multi-epoch observations

H. Le Coroller, M. Nowak, P. Delorme +40

Recent high-contrast imaging surveys, looking for planets in young, nearby systems showed evidence of a small number of giant planets at relatively large separation beyond typicall…