Zobrazeno 1 - 10
of 58 760
pro vyhledávání: '"Whitaker, A."'
Autor:
Xiao, Mengyuan, Williams, Christina C., Oesch, Pascal A., Elbaz, David, Dessauges-Zavadsky, Miroslava, Chaves, Rui Marques Coelho, Bing, Longji, Ji, Zhiyuan, Weibel, Andrea, Bezanson, Rachel, Brammer, Gabriel, Casey, Caitlin, Cloonan, Aidan P., Daddi, Emanuele, Dayal, Pratika, Faisst, Andreas L., Franx, Marijn, Glazebrook, Karl, Hutter, Anne, Kartaltepe, Jeyhan S., Labbe, Ivo, Lagache, Guilaine, Lim, Seunghwan, Magnelli, Benjamin, Martinez, Felix, Maseda, Michael V., Nanayakkara, Themiya, Schaerer, Daniel, Whitaker, Katherine E.
We report the discovery of an ultra-massive grand-design red spiral galaxy, named Zh\'ul\'ong (Torch Dragon), at $z_{\rm phot} = 5.2^{+0.3}_{-0.2}$ in the JWST PANORAMIC survey, identified as the most distant bulge+disk galaxy with spiral arms known
Externí odkaz:
http://arxiv.org/abs/2412.13264
Autor:
Hamadouche, M. L., McLure, R. J., Carnall, A., McLeod, D. J., Dunlop, J. S., Whitaker, K., Donnan, C. T., Begley, R., Stanton, T. M., Almaini, O., Aird, J., Cullen, F., Cutler, S., Koekemoer, A. M.
We present the results of a study investigating the galaxy stellar-mass function (GSMF), size-mass relations and morphological properties of star-forming and quiescent galaxies over the redshift range $0.25
Externí odkaz:
http://arxiv.org/abs/2412.09592
Autor:
Miller, Tim B., Suess, Katherine A., Setton, David J., Price, Sedona H., Labbe, Ivo, Bezanson, Rachel, Brammer, Gabriel, Cutler, Sam E., Furtak, Lukas J., Leja, Joel, Pan, Richard, Wang, Bingjie, Weaver, John R., Whitaker, Katherine E., Dayal, Pratika, de Graaff, Anna, Feldmann, Robert, Greene, Jenny E., Fujimoto, S., Maseda, Michael V., Nanayakkara, Themiya, Nelson, Erica J., van Dokkum, Pieter, Zitrin, Adi
We study the rest-frame optical and ultraviolet morphology of galaxies in the first billion years of the Universe. Using JWST data from the UNCOVER and MegaScience surveys targeting the lensing cluster Abell 2744 we present multi-band morphological m
Externí odkaz:
http://arxiv.org/abs/2412.06957
Autor:
Labbe, Ivo, Greene, Jenny E., Matthee, Jorryt, Treiber, Helena, Kokorev, Vasily, Miller, Tim B., Kramarenko, Ivan, Setton, David J., Ma, Yilun, Goulding, Andy D., Bezanson, Rachel, Naidu, Rohan P., Williams, Christina C., Atek, Hakim, Brammer, Gabriel, Cutler, Sam E., Chemerynska, Iryna, Cloonan, Aidan P., Dayal, Pratika, de Graaff, Anna, Fudamoto, Yoshinobu, Fujimoto, Seiji, Furtak, Lukas J., Glazebrook, Karl, Heintz, Kasper E., Leja, Joel, Marchesini, Danilo, Nanayakkara, Themiya, Nelson, Erica J., Oesch, Pascal A., Pan, Richard, Price, Sedona H., Shivaei, Irene, Sobral, David, Suess, Katherine A., van Dokkum, Pieter, Wang, Bingjie, Weaver, John R., Whitaker, Katherine E., Zitrin, Adi
We present a detailed exploration of the most optically-luminous Little Red Dot ($L_{H\alpha}=10^{44}$erg/s, $L_V=10^{45}$erg/s, F444W=22AB) found to date. Located in the Abell 2744 field, source A744-45924 was observed by NIRSpec/PRISM with ultradee
Externí odkaz:
http://arxiv.org/abs/2412.04557
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:
Li, Xiwen, Mohammed, Rehman, Mangin, Tristalee, Saha, Surojit, Whitaker, Ross T, Kelly, Kerry E., Tasdizen, Tolga
Idling vehicle detection (IVD) can be helpful in monitoring and reducing unnecessary idling and can be integrated into real-time systems to address the resulting pollution and harmful products. The previous approach [13], a non-end-to-end model, requ
Externí odkaz:
http://arxiv.org/abs/2410.21170
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