Adaptive optics for high-resolution imaging
Adaptive optics (AO) is a technique that corrects for optical aberrations. It was originally
proposed to correct for the blurring effect of atmospheric turbulence on images in ground …
proposed to correct for the blurring effect of atmospheric turbulence on images in ground …
The occurrence and architecture of exoplanetary systems
JN Winn, DC Fabrycky - Annual Review of Astronomy and …, 2015 - annualreviews.org
The basic geometry of the Solar System—the shapes, spacings, and orientations of the
planetary orbits—has long been a subject of fascination as well as inspiration for planet …
planetary orbits—has long been a subject of fascination as well as inspiration for planet …
Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70
M Keppler, M Benisty, A Müller, T Henning… - Astronomy & …, 2018 - aanda.org
Context. Young circumstellar disks are the birthplaces of planets. Their study is of prime
interest to understand the physical and chemical conditions under which planet formation …
interest to understand the physical and chemical conditions under which planet formation …
The Gemini Planet Imager Exoplanet Survey: giant planet and brown dwarf demographics from 10 to 100 au
EL Nielsen, RJ De Rosa, B Macintosh… - The Astronomical …, 2019 - iopscience.iop.org
We present a statistical analysis of the first 300 stars observed by the Gemini Planet Imager
Exoplanet Survey. This subsample includes six detected planets and three brown dwarfs; …
Exoplanet Survey. This subsample includes six detected planets and three brown dwarfs; …
Stellar and substellar companions of nearby stars from gaia dr2-binarity from proper motion anomaly
Context. The census of stellar and substellar companions of nearby stars is largely
incomplete, in particular toward the low-mass brown dwarf and long-period exoplanets. It is …
incomplete, in particular toward the low-mass brown dwarf and long-period exoplanets. It is …
Confirmation and Keplerian motion of the gap-carving protoplanet HD 169142 b
I Hammond, V Christiaens, DJ Price… - Monthly Notices of …, 2023 - academic.oup.com
We present the re-detection of a compact source in the face-on protoplanetary disc
surrounding HD 169142, using VLT/SPHERE data in YJH bands. The source is found at a …
surrounding HD 169142, using VLT/SPHERE data in YJH bands. The source is found at a …
Discovery and spectroscopy of the young jovian planet 51 Eri b with the Gemini Planet Imager
B Macintosh, JR Graham, T Barman, RJ De Rosa… - Science, 2015 - science.org
Directly detecting thermal emission from young extrasolar planets allows measurement of
their atmospheric compositions and luminosities, which are influenced by their formation …
their atmospheric compositions and luminosities, which are influenced by their formation …
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems I: High-contrast Imaging of the Exoplanet HIP 65426 b from 2 to 16 μm
Abstract We present JWST Early Release Science coronagraphic observations of the super-
Jupiter exoplanet, HIP 65426b, with the Near-Infrared Camera (NIRCam) from 2 to 5 μm …
Jupiter exoplanet, HIP 65426b, with the Near-Infrared Camera (NIRCam) from 2 to 5 μm …
Imaging extrasolar giant planets
BP Bowler - Publications of the Astronomical Society of the …, 2016 - iopscience.iop.org
High-contrast adaptive optics (AO) imaging is a powerful technique to probe the
architectures of planetary systems from the outside-in and survey the atmospheres of self …
architectures of planetary systems from the outside-in and survey the atmospheres of self …
First light of the gemini planet imager
B Macintosh, JR Graham, P Ingraham… - proceedings of the …, 2014 - National Acad Sciences
The Gemini Planet Imager is a dedicated facility for directly imaging and spectroscopically
characterizing extrasolar planets. It combines a very high-order adaptive optics system, a …
characterizing extrasolar planets. It combines a very high-order adaptive optics system, a …