Zobrazeno 1 - 10
of 334
pro vyhledávání: '"Simon P. Driver"'
Autor:
Jessica M. Berkheimer, Timothy Carleton, Rogier A. Windhorst, William C. Keel, Benne W. Holwerda, Mario Nonino, Seth H. Cohen, Rolf A. Jansen, Dan Coe, Christopher J. Conselice, Simon P. Driver, Brenda L. Frye, Norman A. Grogin, Anton M. Koekemoer, Ray A. Lucas, Madeline A. Marshall, Nor Pirzkal, Clayton Robertson, Aaron Robotham, Russell E. Ryan Jr., Brent M. Smith, Jake Summers, Scott Tompkins, Christopher N. A. Willmer, Haojing Yan
Publikováno v:
The Astrophysical Journal Letters, Vol 964, Iss 2, p L29 (2024)
James Webb Space Telescope NIRCam images have revealed 154 reliable globular cluster (GC) candidates around the z = 0.0513 elliptical galaxy VV 191a after subtracting 34 likely interlopers from background galaxies inside our search area. NIRCam broad
Externí odkaz:
https://doaj.org/article/dd2bbfb8c479403f8e67992f6b5c7fe0
Autor:
Timothy Carleton, Timothy Ellsworth-Bowers, Rogier A. Windhorst, Seth H. Cohen, Christopher J. Conselice, Jose M. Diego, Adi Zitrin, Haylee N. Archer, Isabel McIntyre, Patrick Kamieneski, Rolf A. Jansen, Jake Summers, Jordan C. J. D’Silva, Anton M. Koekemoer, Dan Coe, Simon P. Driver, Brenda Frye, Norman A. Grogin, Madeline A. Marshall, Mario Nonino, Nor Pirzkal, Aaron Robotham, Russell E. Ryan Jr., Rafael Ortiz III, Scott Tompkins, Christopher N. A. Willmer, Haojing Yan, Benne W. Holwerda
Publikováno v:
The Astrophysical Journal Letters, Vol 961, Iss 2, p L37 (2024)
A wealth of observations have long suggested that the vast majority of isolated classical dwarf galaxies ( M _* = 10 ^7 –10 ^9 M _⊙ ) are currently star forming. However, recent observations of the large abundance of “ultra-diffuse galaxies”
Externí odkaz:
https://doaj.org/article/1865f5007f9147f1b921c6ecb92b3501
Autor:
Zhiyuan Ma, Bangzheng Sun, Cheng Cheng, Haojing Yan, Chenxiaoji Ling, Fengwu Sun, Nicholas Foo, Eiichi Egami, José M. Diego, Seth H. Cohen, Rolf A. Jansen, Jake Summers, Rogier A. Windhorst, Jordan C. J. D’Silva, Anton M. Koekemoer, Dan Coe, Christopher J. Conselice, Simon P. Driver, Brenda Frye, Norman A. Grogin, Madeline A. Marshall, Mario Nonino, Rafael Ortiz III, Nor Pirzkal, Aaron Robotham, Russell E. Ryan Jr, Christopher N. A. Willmer, Nathan J. Adams, Nimish P. Hathi, Hervé Dole, S. P. Willner, Daniel Espada, Lukas J. Furtak, Tiger Yu-Yang Hsiao, Qiong Li, Wenlei Chen, Jean-Baptiste Jolly, Chian-Chou Chen
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 87 (2024)
New JWST/NIRCam wide-field slitless spectroscopy provides redshifts for four z > 8 galaxies located behind the lensing cluster MACS J0416.1−2403. Two of them, “Y1” and “JD,” have previously reported spectroscopic redshifts based on Atacama
Externí odkaz:
https://doaj.org/article/b8489e81b2914fd991fdc9ef15d55658
Autor:
Rafael Ortiz III, Rogier A. Windhorst, Seth H. Cohen, Steven P. Willner, Rolf A. Jansen, Timothy Carleton, Patrick S. Kamieneski, Michael J. Rutkowski, Brent M. Smith, Jake Summers, Cheng Cheng, Dan Coe, Christopher J. Conselice, Jose M. Diego, Simon P. Driver, Jordan C. J. D’Silva, Brenda L. Frye, Hansung B. Gim, Norman A. Grogin, Heidi B. Hammel, Nimish P. Hathi, Benne W. Holwerda, Minhee Hyun, Myungshin Im, William C. Keel, Anton M. Koekemoer, Juno Li, Madeline A. Marshall, Tyler J. McCabe, Noah J. McLeod, Stefanie N. Milam, Rosalia O’Brien, Nor Pirzkal, Aaron S. G. Robotham, Russell E. Ryan Jr., Christopher N. A. Willmer, Haojing Yan, Min S. Yun, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 2, p 258 (2024)
The first public 0.9–4.4 μ m NIRCam images of the North Ecliptic Pole Time Domain Field uncovered galaxies displaying point-source features in their cores as seen in the longer-wavelength filters. We visually identified a sample of 66 galaxies (
Externí odkaz:
https://doaj.org/article/40b70f48947e4a0d892f9aa2e2d11536
Autor:
Patrick S. Kamieneski, Brenda L. Frye, Rogier A. Windhorst, Kevin C. Harrington, Min S. Yun, Allison Noble, Massimo Pascale, Nicholas Foo, Seth H. Cohen, Rolf A. Jansen, Timothy Carleton, Anton M. Koekemoer, Christopher N. A. Willmer, Jake S. Summers, Nikhil Garuda, Reagen Leimbach, Benne W. Holwerda, Justin D. R. Pierel, Eric F. Jiménez-Andrade, S. P. Willner, Belén Alcalde Pampliega, Amit Vishwas, William C. Keel, Q. Daniel Wang, Cheng Cheng, Dan Coe, Christopher J. Conselice, Jordan C. J. D’Silva, Simon P. Driver, Norman A. Grogin, Tyler Hinrichs, James D. Lowenthal, Madeline A. Marshall, Mario Nonino, Rafael Ortiz III, Alex Pigarelli, Nor Pirzkal, Maria del Carmen Polletta, Aaron S. G. Robotham, Russell E. Ryan Jr., Haojing Yan
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 25 (2024)
We present a new parametric lens model for the G165.7+67.0 galaxy cluster, which was discovered with Planck through its bright submillimeter flux, originating from a pair of extraordinary dusty star-forming galaxies (DSFGs) at z ≈ 2.2. Using JWST a
Externí odkaz:
https://doaj.org/article/6f02013f5d0b45ebbf4f5eb1e1ccb3af
Autor:
Nathan J. Adams, Christopher J. Conselice, Duncan Austin, Thomas Harvey, Leonardo Ferreira, James Trussler, Ignas Juodžbalis, Qiong Li, Rogier Windhorst, Seth H. Cohen, Rolf A. Jansen, Jake Summers, Scott Tompkins, Simon P. Driver, Aaron Robotham, Jordan C. J. D’Silva, Haojing Yan, Dan Coe, Brenda Frye, Norman A. Grogin, Anton M. Koekemoer, Madeline A. Marshall, Nor Pirzkal, Russell E. Ryan Jr., W. Peter Maksym, Michael J. Rutkowski, Christopher N. A. Willmer, Heidi B. Hammel, Mario Nonino, Rachana Bhatawdekar, Stephen M. Wilkins, Larry D. Bradley, Tom Broadhurst, Cheng Cheng, Hervé Dole, Nimish P. Hathi, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 965, Iss 2, p 169 (2024)
We present an analysis of the ultraviolet luminosity function (UV LF) and star formation rate density of distant galaxies (7.5 < z < 13.5) in the “blank” fields of the Prime Extragalactic Areas for Reionization and Lensing Science (PEARLS) survey
Externí odkaz:
https://doaj.org/article/2a87324f4d764d009ba91142205fae1f
Autor:
Brenda L. Frye, Massimo Pascale, Justin Pierel, Wenlei Chen, Nicholas Foo, Reagen Leimbach, Nikhil Garuda, Seth H. Cohen, Patrick S. Kamieneski, Rogier A. Windhorst, Anton M. Koekemoer, Pat Kelly, Jake Summers, Michael Engesser, Daizhong Liu, Lukas J. Furtak, Maria del Carmen Polletta, Kevin C. Harrington, S. P. Willner, Jose M. Diego, Rolf A. Jansen, Dan Coe, Christopher J. Conselice, Liang Dai, Hervé Dole, Jordan C. J. D’Silva, Simon P. Driver, Norman A. Grogin, Madeline A. Marshall, Ashish K. Meena, Mario Nonino, Rafael Ortiz III, Nor Pirzkal, Aaron Robotham, Russell E. Ryan Jr., Lou Strolger, Scott Tompkins, Christopher N. A. Willmer, Haojing Yan, Min S. Yun, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 2, p 171 (2024)
A Type Ia supernova (SN) at z = 1.78 was discovered in James Webb Space Telescope Near Infrared Camera imaging of the galaxy cluster PLCK G165.7+67.0 (G165; z = 0.35). The SN is situated 1.5–2 kpc from the host-galaxy nucleus and appears in three d
Externí odkaz:
https://doaj.org/article/6cc49a5947ac4a70931e819d2c75b613
Autor:
Jordan C. J. D’Silva, Simon P. Driver, Claudia D. P. Lagos, Aaron S. G. Robotham, Jake Summers, Rogier A. Windhorst
Publikováno v:
The Astrophysical Journal Letters, Vol 959, Iss 2, p L18 (2023)
We consider the effect of including an active galactic nuclei (AGN) component when fitting spectral energy distributions of 109 spectroscopically confirmed z ≈ 3.5–12.5 galaxies with JWST. Remarkably, we find that the resulting cosmic star format
Externí odkaz:
https://doaj.org/article/0aff06d86a79488bb0c7971b09c9b36b
Autor:
Cheng Cheng, Jia-Sheng Huang, Ian Smail, Haojing Yan, Seth H. Cohen, Rolf A. Jansen, Rogier A. Windhorst, Zhiyuan Ma, Anton Koekemoer, Christopher N. A. Willmer, S. P. Willner, Jose M. Diego, Brenda Frye, Christopher J. Conselice, Leonardo Ferreira, Andreea Petric, Min Yun, Hansung B. Gim, Maria del Carmen Polletta, Kenneth J. Duncan, Benne W. Holwerda, Huub J. A. Röttgering, Rachel Honor, Nimish P. Hathi, Patrick S. Kamieneski, Nathan J. Adams, Dan Coe, Tom Broadhurst, Jake Summers, Scott Tompkins, Simon P. Driver, Norman A. Grogin, Madeline A. Marshall, Nor Pirzkal, Aaron Robotham, Russell E. Ryan Jr.
Publikováno v:
The Astrophysical Journal Letters, Vol 942, Iss 1, p L19 (2023)
We report the results of James Webb Space Telescope/NIRCam observations of 19 (sub)millimeter sources detected by the Atacama Large Millimeter Array (ALMA). The accurate ALMA positions allowed unambiguous identifications of their NIRCam counterparts.
Externí odkaz:
https://doaj.org/article/64c2cc0869f04f6187aadcb462bc2a23
Autor:
Haojing Yan, Seth H. Cohen, Rogier A. Windhorst, Rolf A. Jansen, Zhiyuan Ma, John F. Beacom, Chenxiaoji Ling, Cheng Cheng, Jia-Sheng Huang, Norman A. Grogin, S. P. Willner, Min Yun, Heidi B. Hammel, Stefanie N. Milam, Christopher J. Conselice, Simon P. Driver, Brenda Frye, Madeline A. Marshall, Anton Koekemoer, Christopher N. A. Willmer, Aaron Robotham, Jordan C. J. D’Silva, Jake Summers, Jeremy Lim, Kevin Harrington, Leonardo Ferreira, Jose Maria Diego, Nor Pirzkal, Stephen M. Wilkins, Lifan Wang, Nimish P. Hathi, Adi Zitrin, Rachana A. Bhatawdekar, Nathan J. Adams, Lukas J. Furtak, Peter Maksym, Michael J. Rutkowski, Giovanni G. Fazio
Publikováno v:
The Astrophysical Journal Letters, Vol 942, Iss 1, p L8 (2022)
Using the first epoch of four-band NIRCam observations obtained by the James Webb Space Telescope (JWST) Prime Extragalactic Areas for Reionization and Lensing Science Program in the Spitzer IRAC Dark Field, we search for F150W and F200W dropouts. In
Externí odkaz:
https://doaj.org/article/bc508c013d5147dea259c7ad65ea4e59