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SPHERE
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Introduction
Science
Instrument - Technologie
Résultats - Publications
Exoplanets/Brown dwarfs
The search for disks or planetary objects around directly imaged companions : A candidate around DH Tau B
The SPHERE infrared survey for exoplanets (SHINE) III. The demographics of young giant exoplanets below 300 au with SPHERE
Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B
Searching for the near infrared counterpart of Proxima c using multi-epoch high contrast SPHERE data at VLT
RefPlanets : Search for reflected light from extra-solar planets with SPHERE/ZIMPOL
VLT/SPHERE exploration of the young multiplanetary system PDS70
Determining mass limits around HD 163296 through SPHERE direct imaging data
Constraining the properties of HD 206893 B. A combination of radial velocity, direct imaging, and astrometry data
Hint of curvature in the orbital motion of the exoplanet 51 Eridani b using 3 years of VLT/SPHERE monitoring
Exploring the R CrA environment with SPHERE : Discovery of a new stellar companion
SPHERE dynamical and spectroscopic characterization of HD142527B
Spectral and orbital characterisation of the directly imaged giant planet HIP 65426 b
A search for accreting young companions embedded in circumstellar disks : High-contrast H alpha imaging with VLT/SPHERE
beta Pictoris b post conjunction detection with VLT/SPHERE
Imaging radial velocity planets with SPHERE
The GJ 504 system revisited. Combining interferometric, radial velocity, and high contrast imaging data
Orbital and atmospheric characterization of the planet within the gap of the PDS 70 transition disk
Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70
Dynamical masses of M-dwarf binaries in young moving groups I - The case of TWA 22 and GJ 2060
New spectro-photometric characterization of the substellar object HR 2562 B using SPHERE
VLT/SPHERE astrometric confirmation and orbital analysis of the brown dwarf companion HR 2562 B
Protoplanetary Disks
A gap, shadows, spirals, streamers : SPHERE observations of binary-disk interactions in GG Tau A
Ongoing flyby in the young multiple system UX Tauri
Shadowing and multiple rings in the protoplanetary disk of HD 139614
Mapping of shadows cast on a protoplanetary disk by a close binary system
High-Contrast study of the candidate planets and protoplanetary disk around HD 100546
Technical / instrumental
General
SPHERE+ Proposal
Peering through SPHERE Images : A Glance at Contrast Limitations
SPHERE : the exoplanet imager for the Very Large Telescope
Low Wind Effect on VLT/SPHERE : impact, mitigation strategy, and results
IRDIS
The polarimetric imaging mode of VLT/SPHERE/IRDIS II : Characterization and correction of instrumental polarization effects
The polarimetric imaging mode of VLT/SPHERE/IRDIS I : Description, data reduction and observing strategy
Adaptive Optics
Origin of the asymmetry of the wind driven halo observed in high-contrast images
ZIMPOL
SPHERE / ZIMPOL high resolution polarimetric imager. I. System overview, PSF parameters, coronagraphy, and polarimetry
Data Processing
Astrometric and photometric accuracies in high contrast imaging : The SPHERE speckle calibration tool (SpeCal)
Coronagraphs
IFS
Debris Disks
HD 117214 debris disk : scattered light images and constraints on the presence of planets
Dust production in the debris disk around HR 4796 A
First resolved observations of a highly asymmetric debris disc around HD 160305 with VLT/SPHERE
A multi-wavelength study of the debris disc around 49 Cet
Optical polarized phase function of the HR 4796A dust ring
Two cold belts in the debris disk around the G-type star NZ Lup
New disk discovered with VLT/SPHERE around the M star GSC 07396-00759
Resolving faint structures in the debris disk around TWA7
Observations of fast-moving features in the debris disk of AU Mic on a three-year timescale : Confirmation and new discoveries
Other Sciences
The SPHERE view of the jet and the envelope of RY Tau
The gravitational mass of Proxima Centauri measured with SPHERE from a microlensing event
Consortium
Centre de Données
Services to the community : Data description and access, Reduction requests
Reduced data available for public download
Data access
Request for data processing
How to acknowledge the Data Center
FAQ
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More about the High Contrast Data Center (HC-DCn previsouly SPHERE Data Center)
Objectives of HC-DC (previously SPHERE Data Center)
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Actualités
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Administrateur
Articles de cet auteur (27)
The SPHERE View of the planet-froming disk around HD100546
A narrow, edge-on disk resolved around HD 106906 with SPHERE
Crédits et mentions légales
Direct detection of scattered light gaps in the transitional disk around HD 97048 with VLT/SPHERE
The close circumstellar environment of Betelgeuse. III. SPHERE/ZIMPOL imaging polarimetry in the visible
First light of the VLT planet finder SPHERE II. The physical properties and the architecture of the young systems PZ Tel and HD 1160 revisited with VLT/SPHERE
Multiple rings in the transition disk and companion candidates around RXJ1615.3-3255. High contrast imaging with VLT/SPHERE
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