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We present the early data release (EDR) of SAPPHIRES, a JWST Cycle-3 Treasury imaging and spectroscopic survey using the powerful NIRCam wide-field slitless spectroscopic (WFSS) mode in pure parallel. SAPPHIRES will obtain NIRCam imaging…

The Prime Extragalactic Areas for Reionization and Lensing Science (PEARLS), a JWST GTO program, obtained a set of unique NIRCam observations that have enabled us to significantly improve the default photometric calibration across both…

We present a new analysis of the potential power of deep, near-infrared, imaging surveys with the James Webb Space Telescope (JWST) to improve our knowledge of galaxy evolution. In this work we properly simulate what can be achieved with…

星系天体物理 · 物理学 2019-05-01 T. W. Kemp , J. S. Dunlop , R. J. McLure , C. Schreiber , A. C. Carnall , F. Cullen

The James Webb Space Telescope (JWST) will observe several stars for long cumulative durations while pursuing exoplanets as primary science targets for both Guaranteed Time Observations (GTO) and very likely General Observer (GO) programs.…

天体物理仪器与方法 · 物理学 2019-11-06 B. W. Holwerda , Jonathan Fraine , Nelly Mouawad , Joanna S. Bridge

We present an overview of the MINERVA survey, a 259.8 hour (prime) and 127 hour (parallel) Cycle 4 treasury program on the James Webb Space Telescope (JWST). MINERVA is obtaining 8 filter NIRCam medium band imaging (F140M, F162M, F182M,…

星系天体物理 · 物理学 2025-07-29 Adam Muzzin , Katherine A. Suess , Danilo Marchesini , Luke Robbins , Chris J. Willott , Stacey Alberts , Jacqueline Antwi-Danso , Yoshihisa Asada , Gabriel Brammer , Sam E. Cutler , Kartheik G. Iyer , Ivo Labbe , Nicholas S. Martis , Tim B. Miller , Ikki Mitsuhashi , Alexandra Pope , Anna Sajina , Ghassan T. E. Sarrouh , Monu Sharma , Mauro Stefanon , Katherine E. Whitaker , Roberto Abraham , Hakim Atek , Marusa Bradac , Samantha Berek , Rachel Bezanson , Westley Brown , Adam J. Burgasser , Nathalie Chicoine , Aidan P. Cloonan , Olivia R. Cooper , Pratika Dayal , Anna de Graaff , Guillaume Desprez , Robert Feldmann , Ben Forrest , Marijn Franx , Yoshinobu Fudamoto , Seiji Fujimoto , Lukas J. Furtak , Karl Glazebrook , Ilias Goovaerts , Jenny E. Greene , Naadiyah Jagga , William W. H. Jarvis , Mariska Kriek , Gourav Khullar , Valentina La Torre , Joel Leja , Jamie Lin , Brian Lorenz , Daniel Lyon , Vladan Markov , Michael V. Maseda , Ian McConachie , Maya Merchant , Rosa M. Merida , Lamiya Mowla , Katherine Myers , Rohan P. Naidu , Themiya Nanayakkara , Erica J. Nelson , Gael Noirot , Pascal A. Oesch , Kiyoaki C. Omori , Richard Pan , Natalia Porraz Barrera , Sedona H. Price , Swara Ravindranath , Marcin Sawicki , David J. Setton , Renske Smit , Visal Sok , Joshua S. Speagle , Edward N. Taylor , Vivian Yun Yan Tan , Roberta Tripodi , Arjen van der Wel , Edgar Perez Vidal , Bingjie Wang , John R. Weaver , Christina C. Williams , Sunna Withers , Kumail Zaidi

I present an overview of the JWST Advanced Deep Extragalactic Survey (JADES), a joint program of the JWST/NIRCam and NIRSpec Guaranteed Time Observations (GTO) teams involving 950 hours of observation. We will target two well-studied fields…

星系天体物理 · 物理学 2022-01-03 Andrew J. Bunker

The determination of galaxy redshifts in James Webb Space Telescope (JWST)'s blank-field surveys will mostly rely on photometric estimates, based on the data provided by JWST's Near-Infrared Camera (NIRCam) at 0.6-5.0 {\mu}m and Mid…

We use JWST NIRCam short wavelength photometry to capture a transit lightcurve of the exoplanet HAT-P-14 b to assess performance as part of instrument commissioning. The short wavelength precision is 152 ppm per 27 second integration as…

We present the JWST Cycle 1 53.8hr medium program FRESCO, short for "First Reionization Epoch Spectroscopically Complete Observations". FRESCO covers 62 arcmin$^2$ in each of the two GOODS/CANDELS fields for a total area of 124 arcmin$^2$…

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…

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.…

We present an overview of the James Webb Space Telescope (JWST) Advanced Deep Extragalactic Survey (JADES), an ambitious program of infrared imaging and spectroscopy in the GOODS-S and GOODS-N deep fields, designed to study galaxy evolution…

As the James Webb Space Telescope (JWST) has become fully operational, early-release data are now available to begin building the tools and calibrations for precision point-source photometry and astrometry in crowded cluster environments.…

太阳与恒星天体物理 · 物理学 2022-09-28 D. Nardiello , L. R. Bedin , A. Burgasser , M. Salaris , S. Cassisi , M. Griggio , M. Scalco

The past decade has seen impressive progress in the detection of $z>7$ galaxies with the Hubble Space Telescope, however little is known about their properties. The James Webb Space Telescope will revolutionise the high-$z$ field by…

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