Zobrazeno 1 - 10
of 483
pro vyhledávání: '"Whitaker, Katherine E"'
Autor:
Cheng, Yingjie, Giavalisco, Mauro, Backhaus, Bren E., Bhatawdekar, Rachana, Cleri, Nikko J., Costantin, Luca, Daddi, Emanuele, Dickinson, Mark, Finkelstein, Steven L., Hirschmann, Michaela, Holwerda, Benne W., Koekemoer, Anton M., Lucas, Ray A., Pacucci, Fabio, Pérez-González, Pablo G., Rodighiero, Giulia, Seillé, Lise-Marie, Whitaker, Katherine E., Yung, L. Y. Aaron, Haro, Pablo Arrabal, Bagley, Micaela B., Kartaltepe, Jeyhan S., Papovich, Casey, Pirzkal, Nor
Over the past decades, a population of galaxies invisible in optical/near-infrared, but bright at longer wavelengths, have been identified through color selections. These so-called optically faint/dark galaxies are considered to be massive quiescent
Externí odkaz:
http://arxiv.org/abs/2411.08100
Autor:
Setton, David J., Greene, Jenny E., de Graaff, Anna, Ma, Yilun, Leja, Joel, Matthee, Jorryt, Bezanson, Rachel, Boogaard, Leindert A., Cleri, Nikko J., Katz, Harley, Labbe, Ivo, Maseda, Michael V., McConachie, Ian, Miller, Tim B., Price, Sedona H., Suess, Katherine A., van Dokkum, Pieter, Wang, Bingjie, Weibel, Andrea, Whitaker, Katherine E., Williams, Christina C.
Among the most puzzling early discoveries of JWST are "Little Red Dots" -- compact red sources that host broad Balmer emission lines and, in many cases, exhibit a "V shaped" change in slope in the rest-optical. The physical properties of Little Red D
Externí odkaz:
http://arxiv.org/abs/2411.03424
Autor:
Allen, Natalie, Oesch, Pascal A., Toft, Sune, Matharu, Jasleen, McPartland, Conor J. R., Weibel, Andrea, Brammer, Gabe, Bowler, Rebecca A. A., Ito, Kei, Gottumukkala, Rashmi, Rizzo, Francesca, Valentino, Francesco, Varadaraj, Rohan G., Weaver, John R., Whitaker, Katherine E.
The evolution of galaxy sizes in different wavelengths provides unique insights on galaxy build-up across cosmic epochs. Such measurements can now finally be done at $z>3$ thanks to the exquisite spatial resolution and multi-wavelength capability of
Externí odkaz:
http://arxiv.org/abs/2410.16354
Autor:
Ma, Yilun, Greene, Jenny E., Setton, David J., Volonteri, Marta, Leja, Joel, Wang, Bingjie, Bezanson, Rachel, Brammer, Gabriel, Cutler, Sam E., Dayal, Pratika, van Dokkum, Pieter, Furtak, Lukas J., Glazebrook, Karl, Goulding, Andy D., de Graaff, Anna, Kokorev, Vasily, Labbe, Ivo, Pan, Richard, Price, Sedona H., Weaver, John R., Williams, Christina C., Whitaker, Katherine E., Zitrin, Adi
JWST has revealed an abundance of compact, red objects at $z\approx5-8$ dubbed "little red dots" (LRDs), whose SEDs display a faint blue UV continuum followed by a steep rise in the optical. Despite extensive study of their characteristic V-shaped SE
Externí odkaz:
http://arxiv.org/abs/2410.06257
Autor:
Williams, Christina C., Oesch, Pascal A., Weibel, Andrea, Brammer, Gabriel, Cloonan, Aidan P., Whitaker, Katherine E., Barrufet, Laia, Bezanson, Rachel, Bowler, Rebecca A. A., Dayal, Pratika, Franx, Marijn, Greene, Jenny E., Hutter, Anne, Ji, Zhiyuan, Labbé, Ivo, Manning, Sinclaire M., Maseda, Michael V., Xiao, Mengyuan
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$192 hours of science integration time. T
Externí odkaz:
http://arxiv.org/abs/2410.01875
Autor:
Benton, Chloë E., Nelson, Erica J., Miller, Tim B., Bezanson, Rachel, Gibson, Justus, Hartley, Abigail I, Martorano, Marco, Price, Sedona H., Suess, Katherine A., van der Wel, Arjen, van Dokkum, Pieter, Weaver, John R., Whitaker, Katherine E.
Publikováno v:
2024 ApJL 974 L28
Hubble Space Telescope imaging shows that most star-forming galaxies at cosmic noon -- the peak of cosmic star formation history -- appear disk-dominated, leaving the origin of the dense cores in their quiescent descendants unclear. With the James We
Externí odkaz:
http://arxiv.org/abs/2409.08328
Autor:
de Graaff, Anna, Brammer, Gabriel, Weibel, Andrea, Lewis, Zach, Maseda, Michael V., Oesch, Pascal A., Bezanson, Rachel, Boogaard, Leindert A., Cleri, Nikko J., Cooper, Olivia R., Gottumukkala, Rashmi, Greene, Jenny E., Hirschmann, Michaela, Hviding, Raphael E., Katz, Harley, Labbé, Ivo, Leja, Joel, Matthee, Jorryt, McConachie, Ian, Miller, Tim B., Naidu, Rohan P., Price, Sedona H., Rix, Hans-Walter, Setton, David J., Suess, Katherine A., Wang, Bingjie, Whitaker, Katherine E., Williams, Christina C.
We present the Red Unknowns: Bright Infrared Extragalactic Survey (RUBIES), providing JWST/NIRSpec spectroscopy of red sources selected across ~150 arcmin$^2$ from public JWST/NIRCam imaging in the UDS and EGS fields. RUBIES novel observing strategy
Externí odkaz:
http://arxiv.org/abs/2409.05948
Autor:
Weibel, Andrea, de Graaff, Anna, Setton, David J., Miller, Tim B., Oesch, Pascal A., Brammer, Gabriel, Lagos, Claudia D. P., Whitaker, Katherine E., Williams, Christina C., Baggen, Josephine F. W., Bezanson, Rachel, Boogaard, Leindert A., Cleri, Nikko J., Greene, Jenny E., Hirschmann, Michaela, Hviding, Raphael E., Kuruvanthodi, Adarsh, Labbé, Ivo, Leja, Joel, Maseda, Michael V., Matthee, Jorryt, McConachie, Ian, Naidu, Rohan P., Roberts-Borsani, Guido, Schaerer, Daniel, Suess, Katherine A., Valentino, Francesco, van Dokkum, Pieter, Wang, Bingjie
We report the spectroscopic discovery of a massive quiescent galaxy at $z_{\rm spec}=7.29\pm0.01$, just $\sim700\,$Myr after the Big Bang. RUBIES-UDS-QG-z7 was selected from public JWST/NIRCam and MIRI imaging from the PRIMER survey and observed with
Externí odkaz:
http://arxiv.org/abs/2409.03829
Autor:
Price, Sedona H., Bezanson, Rachel, Labbe, Ivo, Furtak, Lukas J., de Graaff, Anna, Greene, Jenny E., Kokorev, Vasily, Setton, David J., Suess, Katherine A., Brammer, Gabriel, Cutler, Sam E., Leja, Joel, Pan, Richard, Wang, Bingjie, Weaver, John R., Whitaker, Katherine E., Atek, Hakim, Burgasser, Adam J., Chemerynska, Iryna, Dayal, Pratika, Feldmann, Robert, Schreiber, Natascha M. Förster, Fudamoto, Yoshinobu, Fujimoto, Seiji, Glazebrook, Karl, Goulding, Andy D., Khullar, Gourav, Kriek, Mariska, Marchesini, Danilo, Maseda, Michael V., Miller, Tim B., Muzzin, Adam, Nanayakkara, Themiya, Nelson, Erica, Oesch, Pascal A., Shipley, Heath, Smit, Renske, Taylor, Edward N., van Dokkum, Pieter, Williams, Christina C., Zitrin, Adi
We present the design and observations of low resolution JWST/NIRSpec PRISM spectroscopy from the Ultradeep NIRSpec and NIRCam ObserVations before the Epoch of Reionization (UNCOVER) Cycle 1 JWST Treasury program. Targets are selected using JWST/NIRC
Externí odkaz:
http://arxiv.org/abs/2408.03920
Autor:
Gibson, Justus L., Nelson, Erica, Williams, Christina C., Price, Sedona H., Whitaker, Katherine E., Suess, Katherine A., de Graaff, Anna, Johnson, Benjamin D., Bunker, Andrew J., Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Charlot, Stephane, Curtis-Lake, Emma, Eisenstein, Daniel J., Hainline, Kevin, Hausen, Ryan, Maiolino, Roberto, Rieke, George, Rieke, Marcia, Robertson, Brant, Tacchella, Sandro, Willott, Chris
One of the more surprising findings after the first year of JWST observations is the large number of spatially extended galaxies (ultra-red flattened objects, or UFOs) among the optically-faint galaxy population otherwise thought to be compact. Lever
Externí odkaz:
http://arxiv.org/abs/2408.02726