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Related papers: COSMOS-Web: Comprehensive Data Reduction for Wide-…

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The COSMOS-Web survey is the largest JWST Cycle 1 General Observer program covering a contiguous ~0.54 deg$^2$ area with NIRCam imaging in four broad-band filters and a non-contiguous ~0.2 deg$^2$ with parallel MIRI imaging in a single…

We present the survey design, implementation, and outlook for COSMOS-Web, a 255 hour treasury program conducted by the James Webb Space Telescope in its first cycle of observations. COSMOS-Web is a contiguous 0.54 deg$^2$ NIRCam imaging…

Astrophysics of Galaxies · Physics 2023-03-09 Caitlin M. Casey , Jeyhan S. Kartaltepe , Nicole E. Drakos , Maximilien Franco , Santosh Harish , Louise Paquereau , Olivier Ilbert , Caitlin Rose , Isabella G. Cox , James W. Nightingale , Brant E. Robertson , John D. Silverman , Anton M. Koekemoer , Richard Massey , Henry Joy McCracken , Jason Rhodes , Hollis B. Akins , Aristeidis Amvrosiadis , Rafael C. Arango-Toro , Micaela B. Bagley , Angela Bongiorno , Peter L. Capak , Jaclyn B. Champagne , Nima Chartab , Oscar A. Chavez Ortiz , Katherine Chworowsky , Kevin C. Cooke , Olivia R. Cooper , Behnam Darvish , Xuheng Ding , Andreas L. Faisst , Steven L. Finkelstein , Seiji Fujimoto , Fabrizio Gentile , Steven Gillman , Katriona M. L. Gould , Ghassem Gozaliasl , Christopher C. Hayward , Qiuhan He , Shoubaneh Hemmati , Michaela Hirschmann , Knud Jahnke , Shuowen Jin , Ali Ahmad Khostovan , Vasily Kokorev , Erini Lambrides , Clotilde Laigle , Rebecca L. Larson , Gene C. K. Leung , Daizhong Liu , Tobias Liaudat , Arianna S. Long , Georgios Magdis , Guillaume Mahler , Vincenzo Mainieri , Sinclaire M. Manning , Claudia Maraston , Crystal L. Martin , Jacqueline E. McCleary , Jed McKinney , Conor J. R. McPartland , Bahram Mobasher , Rohan Pattnaik , Alvio Renzini , R. Michael Rich , David B. Sanders , Zahra Sattari , Diana Scognamiglio , Nick Scoville , Kartik Sheth , Marko Shuntov , Martin Sparre , Tomoko L. Suzuki , Margherita Talia , Sune Toft , Benny Trakhtenbrot , C. Megan Urry , Francesco Valentino , Brittany N. Vanderhoof , Eleni Vardoulaki , John R. Weaver , Katherine E. Whitaker , Stephen M. Wilkins , Lilan Yang , Jorge A. Zavala

We present the absolute flux and wavelength calibration of the James Webb Space Telescope (JWST) Near-Infrared Camera (NIRCam) Wide Field Slitless Spectroscopy (WFSS) mode. Each of NIRCam's two modules (A and B) provides independent long…

Instrumentation and Methods for Astrophysics · Physics 2026-02-19 Nor Pirzkal , Martha Boyer , Russel E. Ryan

We present images and a multi-wavelength photometric catalog based on all of the JWST NIRCam observations obtained to date in the region of the Abell 2744 galaxy cluster. These data come from three different programs, namely the GLASS-JWST…

In preparation to make the most of our own planned James Webb Space Telescope investigations, we take advantage of publicly available calibration and early-science observations to independently derive and test a geometric-distortion…

Instrumentation and Methods for Astrophysics · Physics 2023-03-29 M. Griggio , D. Nardiello , L. R. Bedin

The James Webb Space Telescope (JWST) near-infrared camera (NIRCam) has been found to exhibit serious wisp-like structures in four of its eight short-wavelength detectors. The exact structure and strength of these wisps is highly variable…

Instrumentation and Methods for Astrophysics · Physics 2023-07-14 A. S. G. Robotham , J. C. J. D'Silva , R. A. Windhorst , R. A. Jansen , J. Summers , S. P. Driver , C. N. A. Wilmer , S. Bellstedt

We present the PANORAMIC survey, a pure parallel extragalactic imaging program with NIRCam observed during JWST Cycle 1. The survey obtained $\sim$530 sq arcmin of NIRCam imaging from 1-5$\mu$m, totaling $\sim$192 hours of science…

We describe the details of the Hubble Space Telescope (HST) Advanced Camera for Surveys / Wide Field Channel (ACS/WFC) observations of the COSMOS field, including the data calibration and processing procedures. We obtained a total of 583…

The James Webb Space Telescope (JWST) offers unprecedented sensitivity, stability, and wavelength coverage for transiting exoplanet studies, opening up new avenues for measuring atmospheric abundances, structure, and temperature profiles.…

Instrumentation and Methods for Astrophysics · Physics 2016-12-07 Everett Schlawin , Marcia Rieke , Jarron Leisenring , Tom Greene , Lisa May Walker , Jonathan Fraine , Doug Kelly , Karl Misselt , Michael Line , John Stansberry , Nikole Lewis

We introduce a new photometric mapping method for the James Webb Space Telescope (JWST) to measure the spatial distribution of carbonaceous dust, siliceous dust and water ice by using absorption features arising from the grains in the dense…

Instrumentation and Methods for Astrophysics · Physics 2025-07-24 Burcu Günay , Karl D. Gordon , Joshua E. G. Peek , Marjorie Decleir , Dries Van De Putte , Kirill Tchernyshyov , Michael G. Burton

We present the Blue Jay survey, a Cycle-1 JWST program aimed at studying the stellar and gas content of galaxies at Cosmic Noon. The survey consists of deep spectroscopy for 153 targets observed over two pointings in the COSMOS field using…

Context: The NIRSpec instrument for the James Webb Space Telescope (JWST) can be operated in multiobject (MOS), long-slit, and integral field (IFU) mode with spectral resolutions from 100 to 2700. Its MOS mode uses about a quarter of a…

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