Roberto Abraham
- The Near-infrared Imager and Slitless Spectrograph for the James Webb Space Telescope. II. Wide Field Slitless Spectroscopy
2022/02/01 by Chris J. Willott, René Doyon, Loic Albert +34 · 23 citations
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena
- The Near Infrared Imager and Slitless Spectrograph for the James Webb Space Telescope. I. Instrument Overview and In-flight Performance
2023/09/01 by René Doyon, Chris J. Willott, John B. Hutchings +78 · 20 citations
Physics and Astronomy · #Stellar, planetary, and galactic studies #Adaptive optics and wavefront sensing #Astronomy and Astrophysical Research
- 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 · 13 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
- A high abundance of massive galaxies 3–6 billion years after the Big Bang
2004/01/31 by Karl Glazebrook, Roberto Abraham, Patrick McCarthy +17 · 3 citations
Engineering · Physics and Astronomy · #CCD and CMOS Imaging Sensors #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies #astro-ph
- JWST Confirmation of a Runaway Supermassive Black Hole via its Supersonic Bow Shock
2025/12/03 by Pieter van Dokkum, van Dokkum, Pieter, Connor Jennings +15 · 8 voices
#astro-ph.GA #astro-ph.CO #astro-ph.HE
- A Steep Decline in the Galaxy Space Density Beyond Redshift 9 in the CANUCS UV Luminosity Function
2023/11/20 by Chris J. Willott, Willott, Chris J., G. Desprez +32 · 8 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies
- Star Formation at the Epoch of Reionization with CANUCS: The ages of stellar populations in MACS1149-JD1
2023/08/25 by Maruša Bradač, Victoria Strait, Bradač, Maruša +32 · 3 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysical Phenomena and Observations #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena
- When, Where, and How Star Formation Happens in a Galaxy Pair at Cosmic Noon Using CANUCS JWST/NIRISS Grism Spectroscopy
2024/06/21 by Vicente Estrada-Carpenter, Marcin Sawicki, Estrada-Carpenter, Vicente +30 · 1 voice · 3 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Gamma-ray bursts and supernovae #Stellar, planetary, and galactic studies #astro-ph.GA
- Spectroscopic Constraints on the Build-up of the Intracluster Light in the Coma Cluster
2018/10/31 by Meng Gu, Gu, Meng, Charlie Conroy +29 · 1 citation
Physics and Astronomy · #Astronomy and Astrophysical Research #Stellar, planetary, and galactic studies
- Resolved mass assembly and star formation in Milky Way Progenitors since z = 5 from JWST/CANUCS: From clumps and mergers to well-ordered disks
2024/12/10 by Vivian Yun Yan Tan, Tan, Vivian Yun Yan, Adam Muzzin +35 · 3 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Gamma-ray bursts and supernovae
- Candidate Dark Galaxy-2: Validation and Analysis of an Almost Dark Galaxy in the Perseus Cluster
2025/06/16 by Dayi Li, Qing Liu, Li, Dayi +23 · 5 voices · 1 citation
Physics and Astronomy · #astro-ph.GA #stat.AP
- Red, hot, and very metal poor: extreme properties of a massive accreting black hole in the first 500 Myr
2024/12/06 by Roberta Tripodi, Tripodi, Roberta, Nicholas S. Martis +61 · 3 citations
Mathematics · Physics and Astronomy · #Astrophysical Phenomena and Observations #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #History and Theory of Mathematics
- A low-cost ultraviolet-to-infrared absolute quantum efficiency characterization system of detectors
2022/07/26 by Ajay Gill, Mohamed M. Shaaban, Gill, Ajay S. +19 · 1 citation
Engineering · #CCD and CMOS Imaging Sensors #Calibration and Measurement Techniques #FOS: Physical sciences #Instrumentation and Detectors (physics.ins-det) #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Photoacoustic and Ultrasonic Imaging
- The Bullseye: HST, Keck/KCWI, and Dragonfly Characterization of a Giant Nine-ringed Galaxy
2025/02/04 by Imad Pasha, Pieter van Dokkum, Pieter G. van Dokkum +7 · 1 voice · 2 citations
Physics and Astronomy · #Galaxies: Formation, Evolution, Phenomena #Astronomy and Astrophysical Research #Stellar, planetary, and galactic studies
- CANUCS: UV and Ionising Properties of Dwarf Star Forming Galaxies at z = 5 to 7
2024/06/24 by Anishya Harshan, Harshan, Anishya, Maruša Bradač +30 · 2 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Stellar, planetary, and galactic studies #Astrophysics and Star Formation Studies
- Detection of Accretion Shelves Out to the Virial Radius of a Low-Mass Galaxy with JWST
2023/10/19 by Charlie Conroy, Conroy, Charlie, Benjamin D. Johnson +19 · 1 citation
Physics and Astronomy · #Astronomy and Astrophysical Research #Adaptive optics and wavefront sensing #Stellar, planetary, and galactic studies
- The Firefly Sparkle: The Earliest Stages of the Assembly of A Milky Way-type Galaxy in a 600 Myr Old Universe
2024/02/12 by Lamiya Mowla, Mowla, Lamiya, Kartheik G. Iyer +41 · 1 citation
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Gamma-ray bursts and supernovae #Stellar, planetary, and galactic studies
- The Dragonfly Spectral Line Mapper: Completion of the 120-lens array
2024/06/21 by Seery Chen, Deborah Lokhorst, Chen, Seery +17 · 1 citation
Engineering · Physics and Astronomy · #Adaptive optics and wavefront sensing #Advanced optical system design #Astronomy and Astrophysical Research #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM)
- Discovery of Two Ultra-Diffuse Galaxies with Unusually Bright Globular Cluster Luminosity Functions via a Mark-Dependently Thinned Point Process (MATHPOP)
2024/09/09 by Dayi Li, Gwendolyn M. Eadie, Li, Dayi +19 · 1 citation
Mathematics · Physics and Astronomy · #Advanced Optimization Algorithms Research #Applications (stat.AP) #Astrophysics of Galaxies (astro-ph.GA) #FOS: Computer and information sciences #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Point processes and geometric inequalities
- The Extended Globular Cluster System of the archetypal "failed galaxy" Dragonfly-44 from deep white-light Hubble Space Telescope imaging
2026/07/28 by Maria Luisa Buzzo, Pieter van Dokkum, Roberto Abraham +2
Physics and Astronomy · #astro-ph.GA
- DragonflyPol: Wide-Field Optical Linear Polarimetry with the Dragonfly Telephoto Array (Instrument Description and Commissioning)
2026/07/15 by Mehrnoosh Tahani, Leo Hollberg, Hiroshi Akitaya +9
#astro-ph.IM