HIP 65426 Archives

Example images of HIP 65426 (top panels) and HD 116084 (bottom panels) before and after bad pixel correction (left and right panels, respectively). The color scale has been stretched so that it ranges from 0 to 1% of the peak counts in each image. Residual striping features are seen in the HD 116084 images, which we discuss in Section 4.1. The pixel size in all images is 65 mas, for a total field of view of 5.2 × 5.2 arcseconds. -- astro-ph.EP

Astronomy & Telescopes, Atmospheres, Climate, Weather, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Status Report

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems IV: NIRISS Aperture Masking Interferometry Performance and Lessons Learned

by Keith CowingOctober 21, 2023October 19, 2023

We present a performance analysis for the aperture masking interferometry (AMI) mode on board the James Webb Space Telescope Near Infrared Imager and Slitless Spectrograph (JWST/NIRISS).

HIP 65426

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems IV: NIRISS Aperture Masking Interferometry Performance and Lessons Learned

NASA Spaceline Current Awareness List #1,215 4 September 2026 (Space Life Science Research Results)

The Metallicity Of Giant Exoplanets Around Low-mass Stars And How Ariel Can Help

Two Extremely Irradiated Volatile-rich Sub-Neptunes With Companions In The TOI-426 And TOI-1839 Systems: Insights Into Arrival And Survival Near The Lower Edge Of The Neptunian Desert

Mapping the WISPIT2 Planet-Hosting Cavity at Sub-Hill-Radius scales

Contrasting C/O Ratios in Uranus and Neptune From Disequilibrium Chemistry: A Clue To Distinct Evolutionary Pathways?