Sivaramakrishnan, Anand
- The Near Infrared Imager and Slitless Spectrograph for the James Webb Space Telescope -- I. Instrument Overview and in-Flight Performance
2023/06/05 by René Doyon, Chris J. Willott, Doyon, Rene +123 · 14 citations
Physics and Astronomy · #Adaptive optics and wavefront sensing #Astronomy and Astrophysical Research #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Stellar, planetary, and galactic studies
- Debris Disk Results from the Gemini Planet Imager Exoplanet Survey's Polarimetric Imaging Campaign
2020/04/28 by Thomas M. Esposito, Paul Kalas, Esposito, Thomas M. +140 · 9 citations
Physics and Astronomy · #Astro and Planetary Science #Astrophysics and Star Formation Studies #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies #astro-ph.EP #astro-ph.IM #astro-ph.SR
- Performance of near-infrared high-contrast imaging methods with JWST from commissioning
2022/08/01 by Jens Kammerer, Kammerer, Jens, J. H. Girard +27 · 7 citations
Physics and Astronomy · #Adaptive optics and wavefront sensing #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Stellar, planetary, and galactic studies
- JWST/NIRCam Coronagraphy: Commissioning and First On-Sky Results
2022/08/01 by J. H. Girard, Jarron Leisenring, Girard, Julien H. +109 · 6 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Gamma-ray bursts and supernovae #Instrumentation and Detectors (physics.ins-det) #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Optics (physics.optics) #Stellar, planetary, and galactic studies
- Amigo : A data-driven calibration of the JWST interferometer
2025/10/10 by Louis Desdoigts, Desdoigts, Louis, Benjamin Pope +20 · 3 voices · 3 citations
Physics and Astronomy · #Achromatic lens #Astronomical interferometer #Astronomy and Astrophysical Research #Calibration #Detector #Interferometry #James Webb Space Telescope #Kernel (algebra) #Pulsars and Gravitational Waves Research #Spectrograph #Superconducting and THz Device Technology
- Testing the Interaction Between a Substellar Companion and a Debris Disk in the HR 2562 System
2023/02/09 by Stella Yimiao Zhang, Gaspard Duchêne, Zhang, Stella Yimiao +105 · 2 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics and Star Formation Studies #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Stellar, planetary, and galactic studies
- Direct imaging of an asymmetric debris disk in the HD 106906 planetary system
2015/10/09 by Paul G. Kalas, Paul Kalas, Kalas, Paul G. +124 · 1 citation
Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Star Formation Studies #Clearance #Debris #Debris disk #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Physics #Planet #Planetary system #Primary (astronomy) #RADIUS #Star (game theory) #Stellar, planetary, and galactic studies #astro-ph.EP
- Image reconstruction with the JWST interferometer
2025/10/13 by Max Charles, Louis Desdoigts, Charles, Max +18 · 2 voices · 2 citations
Physics and Astronomy · #Adaptive optics and wavefront sensing #Angular resolution (graph drawing) #Astronomical interferometer #Coded aperture #Deconvolution #Field of view #Fourier transform #Image resolution #Interferometry #Iterative reconstruction #Radio Astronomy Observations and Technology #Stellar, planetary, and galactic studies #astro-ph.IM