The science performance of JWST as characterized in commissioning
J Rigby, M Perrin, M McElwain, R Kimble… - Publications of the …, 2023 - iopscience.iop.org
This paper characterizes the actual science performance of the James Webb Space
Telescope (JWST), as determined from the six month commissioning period. We summarize …
Telescope (JWST), as determined from the six month commissioning period. We summarize …
The Near Infrared Imager and Slitless Spectrograph for the James Webb Space Telescope. I. Instrument Overview and In-flight Performance
R Doyon, CJ Willott, JB Hutchings… - Publications of the …, 2023 - iopscience.iop.org
Abstract The Near-Infrared Imager and Slitless Spectrograph (NIRISS) is the science module
of the Canadian-built Fine Guidance Sensor onboard the James Webb Space Telescope …
of the Canadian-built Fine Guidance Sensor onboard the James Webb Space Telescope …
The Near Infrared Imager and Slitless Spectrograph for the James Webb Space Telescope. III. Single Object Slitless Spectroscopy
Abstract The Near Infrared Imager and Slitless Spectrograph instrument (NIRISS) is the
Canadian Space Agency contribution to the suite of four science instruments of the James …
Canadian Space Agency contribution to the suite of four science instruments of the James …
Searching for low-mass companions at small separations in transition disks with aperture masking interferometry
T Stolker, J Kammerer, M Benisty, D Blakely… - Astronomy & …, 2024 - aanda.org
Context. Transition disks have large central cavities that have been resolved by imaging
surveys during recent years. Cavities and other substructures in circumstellar disks are often …
surveys during recent years. Cavities and other substructures in circumstellar disks are often …
Octofitter: Fast, Flexible, and Accurate Orbit Modeling to Detect Exoplanets
W Thompson, J Lawrence, D Blakely… - The Astronomical …, 2023 - iopscience.iop.org
As next-generation imaging instruments and interferometers search for planets closer to
their stars, they must contend with increasing orbital motion and longer integration times …
their stars, they must contend with increasing orbital motion and longer integration times …
Searching for Protoplanets around MWC 758 and MWC 480 in Br-γ Using Kernel Phase and SCExAO/CHARIS
Discovering new actively accreting protoplanets is crucial to answering open questions
about planet formation. However, identifying such planets at orbital distances where they are …
about planet formation. However, identifying such planets at orbital distances where they are …
Differentiable optics with∂ Lux: I—deep calibration of flat field and phase retrieval with automatic differentiation
L Desdoigts, BJS Pope, J Dennis… - Journal of Astronomical …, 2023 - spiedigitallibrary.org
The sensitivity limits of space telescopes are imposed by uncalibrated errors in the point
spread function, photon-noise, background light, and detector sensitivity. These are typically …
spread function, photon-noise, background light, and detector sensitivity. These are typically …
Commissioning and calibration of the JWST Aperture Masking Interferometry mode
RA Cooper, D Thatte… - Optical and Infrared …, 2024 - spiedigitallibrary.org
The multi-national James Webb Space Telescope (JWST) enables several new
technologies, one of which is the first space-based infrared interferometer, the Aperture …
technologies, one of which is the first space-based infrared interferometer, the Aperture …
The James Webb Interferometer: Space-based interferometric detections of PDS 70 b and c at 4.8 m
D Blakely, D Johnstone, G Cugno… - arXiv preprint arXiv …, 2024 - arxiv.org
We observed the planet-hosting system PDS 70 with the James Webb Interferometer,
JWST's Aperture Masking Interferometric (AMI) mode within NIRISS. Observing with the …
JWST's Aperture Masking Interferometric (AMI) mode within NIRISS. Observing with the …
JWST-TST High Contrast: JWST/NIRCam observations of the young giant planet Pic b
J Kammerer, K Lawson, MD Perrin, I Rebollido… - arXiv preprint arXiv …, 2024 - arxiv.org
We present the first JWST/NIRCam observations of the directly-imaged gas giant exoplanet
$\beta $ Pic b. Observations in six filters using NIRCam's round coronagraphic masks …
$\beta $ Pic b. Observations in six filters using NIRCam's round coronagraphic masks …