Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Brenda L Frye"'
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:
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:
Luka Vujeva, Charles L. Steinhardt, Christian Kragh Jespersen, Brenda L. Frye, Anton M. Koekemoer, Priyamvada Natarajan, Andreas L. Faisst, Pascale Hibon, Lukas J. Furtak, Hakim Atek, Renyue Cen, Albert Sneppen
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 23 (2024)
Several large JWST blank field observing programs have not yet discovered the first galaxies expected to form at 15 ≤ z ≤ 20. This has motivated the search for more effective survey strategies that will be able to effectively probe this redshift
Externí odkaz:
https://doaj.org/article/b1bae9c4a8264e99b691a2f31e627c83
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:
Wenlei Chen, Patrick L. Kelly, Brenda L. Frye, Justin Pierel, S. P. Willner, Massimo Pascale, Seth H. Cohen, Christopher J. Conselice, Michael Engesser, Lukas J. Furtak, Daniel Gilman, Norman A. Grogin, Simon Huber, Saurabh W. Jha, Joel Johansson, Anton M. Koekemoer, Conor Larison, Ashish K. Meena, Matthew R. Siebert, Rogier A. Windhorst, Haojing Yan, Adi Zitrin
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 2, p 102 (2024)
SN H0pe is a triply imaged supernova (SN) at redshift z = 1.78 discovered using the James Webb Space Telescope. In order to classify the SN spectroscopically and measure the relative time delays of its three images (designated A, B, and C), we acquir
Externí odkaz:
https://doaj.org/article/bd514c07e777403cb2178f0a0a5b6035
Autor:
Patrick S. Kamieneski, Min S. Yun, Kevin C. Harrington, James D. Lowenthal, Q. Daniel Wang, Brenda L. Frye, Eric F. Jiménez-Andrade, Amit Vishwas, Olivia Cooper, Massimo Pascale, Nicholas Foo, Derek Berman, Anthony Englert, Carlos Garcia Diaz
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 1, p 2 (2024)
The PASSAGES (Planck All-Sky Survey to Analyze Gravitationally-lensed Extreme Starbursts) collaboration has recently defined a sample of 30 gravitationally lensed dusty star-forming galaxies (DSFGs). These rare, submillimeter-selected objects enable
Externí odkaz:
https://doaj.org/article/8fd2756d5d784210a7d6cdc5e85f9c1a
Autor:
Clayton Robertson, Benne W. Holwerda, Jason Young, William C. Keel, Jessica M. Berkheimer, Kyle Cook, Christopher J. Conselice, Brenda L. Frye, Norman A. Grogin, Anton M. Koekemoer, Camella-Rosa Nasr, Divya Patel, Wade Roemer, Dominic Smith, Rogier A. Windhorst
Publikováno v:
The Astronomical Journal, Vol 167, Iss 6, p 263 (2024)
The Balmer decrement (H α /H β ) provides a constraint on attenuation, the cumulative effects of dust grains in the ISM. The ratio is a reliable spectroscopic tool for deriving the dust properties of galaxies that determine many different quantitie
Externí odkaz:
https://doaj.org/article/c9398ed7341240959b0c1c57c3633797
Autor:
Rosalia O’Brien, Rolf A. Jansen, Norman A. Grogin, Seth H. Cohen, Brent M. Smith, Ross M. Silver, W. P. Maksym III, Rogier A. Windhorst, Timothy Carleton, Anton M. Koekemoer, Nimish P. Hathi, Christopher N. A. Willmer, Brenda L. Frye, M. Alpaslan, M. L. N. Ashby, T. A. Ashcraft, S. Bonoli, W. Brisken, N. Cappelluti, F. Civano, C. J. Conselice, V. S. Dhillon, S. P. Driver, K. J. Duncan, R. Dupke, M. Elvis, G. G. Fazio, S. L. Finkelstein, H. B. Gim, A. Griffiths, H. B. Hammel, M. Hyun, M. Im, V. R. Jones, D. Kim, B. Ladjelate, R. L. Larson, S. Malhotra, M. A. Marshall, S. N. Milam, J. D. R. Pierel, J. E. Rhoads, S. A. Rodney, H. J. A. Röttgering, M. J. Rutkowski, R. E. Ryan Jr., M. J. Ward, C. W. White, R. J. van Weeren, X. Zhao, J. Summers, J. C. J. D’Silva, R. Ortiz III, A. S. G. Robotham, D. Coe, M. Nonino, N. Pirzkal, H. Yan, T. Acharya
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 272, Iss 1, p 19 (2024)
The James Webb Space Telescope (JWST) North Ecliptic Pole (NEP) Time-domain Field (TDF) is a >14′ diameter field optimized for multiwavelength time-domain science with JWST. It has been observed across the electromagnetic spectrum both from the gro
Externí odkaz:
https://doaj.org/article/46f5fdcf37b540c59912ef37fd485785
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:
Ashish Kumar Meena, Adi Zitrin, Yolanda Jiménez-Teja, Erik Zackrisson, Wenlei Chen, Dan Coe, Jose M. Diego, Paola Dimauro, Lukas J. Furtak, Patrick L. Kelly, Masamune Oguri, Brian Welch, Abdurro’uf, Felipe Andrade-Santos, Angela Adamo, Rachana Bhatawdekar, Maruša Bradač, Larry D. Bradley, Tom Broadhurst, Christopher J. Conselice, Pratika Dayal, Megan Donahue, Brenda L. Frye, Seiji Fujimoto, Tiger Yu-Yang Hsiao, Vasily Kokorev, Guillaume Mahler, Eros Vanzella, Rogier A. Windhorst
Publikováno v:
The Astrophysical Journal Letters, Vol 944, Iss 1, p L6 (2023)
We report the discovery of two extremely magnified lensed star candidates behind the galaxy cluster MACS J0647.7+015 using recent multiband James Webb Space Telescope (JWST) NIRCam observations. The star candidates are seen in a previously known, z _
Externí odkaz:
https://doaj.org/article/3ba23f1784364355ab45e16dc4e1bcf7