Results 51 to 60 of about 16,947 (174)

Observing recommendations for JWST MIRI users

, 2018
The Mid-Infrared Instrument (MIRI), a result of the collaborative work of a consortium of European and US institutes, is the only Mid-IR science instrument on the James Webb Space Telescope (JWST).
Ori Fox (8621310), Dicken, Daniel, Hines, Dean, Pierre-Olivier Lagage (8621316), Tea Temim (8621313), Wright, Gillian, George Rieke (8621292), Michael Ressler (8621295), Tom Greene (71869), Dean Hines (5622014), Rieke, George, Klaassen, Pamela, Jane Morrison (8621301), Pye, John, David Law (2405410), Law, David, Kendrew, Sarah, Michael Regan (5155136), Fox, Ori, Macarena Garcia Marin (8621289), Dan Dicken (8621298), Greene, Tom, Gillian Wright (8621322), Glasse, Alistair, Morrison, Jane, Ressler, Michael, Pamela Klaassen (8621319), Stacey Alberts (8621307), Regan, Michael, Alistair Glasse (8621325), John Pye (7657202), Lagage, Pierre-Olivier, Sarah Kendrew (8621304), Garcia-Marin, Macarena, Alberts, Stacey, Temim, Tea   +35 more
core   +1 more source

Investigating the Physical Properties of Dusty Star-forming Galaxies at z ≳ 1.5 in the GOODS-South Field Using JWST

The Astrophysical Journal
We investigated how well the physical properties of progenitors of present-day massive spheroidal galaxies (protospheroids) can be constrained by the JWST Advanced Deep Extragalactic Survey (JADES) in the GOODS-South field, which benefits from extensive ...
Dipanjan Mitra, Mattia Negrello, Gianfranco De Zotti   +2 more
doaj   +1 more source

A novel approach for JWST image fusion

Astronomy & Astrophysics
Context. Hyperspectral-multispectral fusion enhances low-resolution hyperspectral images so that they match high-resolution multi-spectral data. For JWST astronomical imaging, this is challenging because the data dimensionality is extreme, the resolution
Cristille Pierre-Laurent, Pineau Dan, Monnier Nicolas, Abergel Alain, Bernard-Salas Jeronimo, Dell’Ova Pierre, Cox Nick L. J.   +6 more
doaj   +1 more source

Confirmation of a Non‐Transiting Planet in the Habitable Zone of the Nearby M Dwarf L 98‐59

Astronomische Nachrichten, Volume 347, Issue 2, February 2026.
ABSTRACT Only 40 exoplanetary systems with five or more planets are currently known. These systems are crucial for our understanding of planet formation and planet‐planet interaction. The M dwarf L 98‐59 has previously been found to show evidence of five planets, three of which are transiting.
Paul I. Schwarz, Stefan Dreizler, René Heller   +2 more
wiley   +1 more source

BEACON: JWST NIRCam Pure-parallel Imaging Survey. I. Survey Design and Initial Results [PDF]

We introduce the Bias-free Extragalactic Analysis for Cosmic Origins with NIRCam (BEACON) survey, a JWST Cycle 2 program allocated up to 600 pure-parallel hours of observations.
Liu, Zhaoran, Newman, Andrew B., Leethochawalit, Nicha, Wang, Xin, Vulcani, Benedetta, Bahé, Yannick, Mehta, Vihang, Bradley, Larry D, Bunker, Andrew J, Rutkowski, Michael J, Malkan, Matthew A., Zhang, Yechi, Teplitz, Harry I., Atek, Hakim, Coe, Dan, Jones, Tucker, Roberts-Borsani, Guido, Mason, Charlotte A., Treu, Tommaso, Teplitz, Harry I, Kreilgaard, Kimi C., Hayes, Matthew J., Malkan, Matthew A, Hayes, Matthew J, Bradley, Larry D., Metha, Benjamin, Rutkowski, Michael J., Newman, Andrew B, Kreilgaard, Kimi C, Colbert, James, Stiavelli, Massimo, Abdurro’uf, Mason, Charlotte A, Morishita, Takahiro, Trenti, Michele, Alavi, Anahita, Abdurro’uf, None, Sutanto, Ryo A, Rafelski, Marc, Sutanto, Ryo A., Scarlata, Claudia, Takahashi, Kosuke, Gelli, Viola, Kodama, Tadayuki, Bradač, Maruša, Bunker, Andrew J.   +45 more
core   +1 more source

JWST Transmission Spectrum of TOI-732 c

Data from Rigby et al. 2025: A JWST Transmission Spectrum of the Temperate Sub-Neptune TOI-732 c, 2025, ApJL. These data correspond to the JWST transmission spectrum of TOI-732 c reported in Rigby et al.
Nikku Madhusudhan
core   +6 more sources

Photoelectron Spectroscopy of the Phosphorus Monosulfide (PS) and Phosphorus Monoxide (PO) Radicals

Small Structures, Volume 7, Issue 1, January 2026.
Sketch of the experiment to measure the photo electron spectrum of the PS radical produced in situ with a mixture of PH3, H2S and F atoms. PO and PS radicals are the smallest units of phosphorus oxides and phosphorus sulfides, respectively, two rich families of refractory compounds widely employed in industrial and technological applications. These two
Pedro Recio, Jorge Alonso de la Fuente, Myriam Drissi, Niyazi Bulut, Jean Christophe Loison, Gustavo Garcia, Susana Gomez Carrasco, Cristina Sanz Sanz, Luis Bañares, Sonia Marggi Poullain, Alexandre Zanchet   +10 more
wiley   +1 more source

JWST Ground Segment and Operations Integration and Testing [PDF]

, 2009
This viewgraph presentation reviews the operations integration and testing associated with the JWST ground ...
Johns, Alan, Fatig, Curtis
core  

The BoRG-JWST Survey: Analogs at z ∼ 8 to the UV-luminous Galaxy Population at z ≳ 10

The Astrophysical Journal
The population of bright galaxies at z ≳ 10 discovered by JWST, including the so-called “blue monsters,” has been difficult to reconcile with standard galaxy evolution models.
Sofía Rojas-Ruiz, Guido Roberts-Borsani, Takahiro Morishita, Antonello Calabrò, Micaela Bagley, Tommaso Treu, Steven L. Finkelstein, Massimo Stiavelli, Michele Trenti, L. Y. Aaron Yung   +9 more
doaj   +1 more source

The High Plasma Density Observed Along the PJ57 Juno Flyby of Io Implies the Presence of a Dense Atomic Corona

Journal of Geophysical Research: Space Physics, Volume 131, Issue 1, January 2026.
Abstract On December 2023, the Juno spacecraft made a flyby of Io above the northern hemisphere at a closest approach (CA) altitude of ∼1,500 km (PJ57). The Juno/Waves and Radio‐occultation measurements showed a surprising large electron density ∼28,000 cm−3 near closest approach.
V. Dols, F. Bagenal
wiley   +1 more source