A Long Time Ago in a Galaxy Far, Far Away: A Candidate z ∼ 12 Galaxy in Early JWST CEERS Imaging

Finkelstein, Steven L.; Bagley, Micaela B.; Haro, Pablo Arrabal; Dickinson, Mark; Ferguson, Henry C.; Kartaltepe, Jeyhan S.; Papovich, Casey; Burgarella, Denis; Kocevski, Dale D.; Huertas-Company, Marc; Iyer, Kartheik G.; Koekemoer, Anton M.; Larson, Rebecca L.; Pérez-González, Pablo G.; Rose, Caitlin; Tacchella, Sandro; Wilkins, Stephen M.; Chworowsky, Katherine; Medrano, Aubrey; Morales, Alexa M.; Somerville, Rachel S.; Yung, L. Y.  Aaron; Fontana, Adriano; Giavalisco, Mauro; Grazian, Andrea; Grogin, Norman A.; Kewley, Lisa J.; Kirkpatrick, Allison; Kurczynski, Peter; Lotz, Jennifer M.; Pentericci, Laura; Pirzkal, Nor; Ravindranath, Swara; Ryan, Russell E.; Trump, Jonathan R.; Yang, Guang; Almaini, Omar; Amorín, Ricardo O.; Annunziatella, Marianna; Backhaus, Bren E.; Barro, Guillermo; Behroozi, Peter; Bell, Eric F.; Bhatawdekar, Rachana; Bisigello, Laura; Bromm, Volker; Buat, Véronique; Buitrago, Fernando; Calabrò, Antonello; Casey, Caitlin M.; Castellano, Marco; Chávez Ortiz, Oscar A.; Ciesla, Laure; Cleri, Nikko J.; Cohen, Seth H.; Cole, Justin W.; Cooke, Kevin C.; Cooper, M. C.; Cooray, Asantha R.; Costantin, Luca; Cox, Isabella G.; Croton, Darren; Daddi, Emanuele; Davé, Romeel; De La Vega, Alexander; Dekel, Avishai; Elbaz, David; Estrada-Carpenter, Vicente; Faber, Sandra M.; Fernández, Vital; Finkelstein, Keely D.; Freundlich, Jonathan; Fujimoto, Seiji; García-Argumánez, Angela; Gardner, Jonathan P.; Gawiser, Eric; Gómez-Guijarro, Carlos; Guo, Yuchen; Hamblin, Kurt; Hamilton, Timothy S.; Hathi, Nimish P.; Holwerda, Benne W.; Hirschmann, Michaela; Hutchison, Taylor A.; Jaskot, Anne E.; Jha, Saurabh W.; Jogee, Shardha; Juneau, Stéphanie; Jung, Intae; Kassin, Susan A.; Le Bail, Aurélien; Leung, Gene C. K.; Lucas, Ray A.; Magnelli, Benjamin; Mantha, Kameswara Bharadwaj; Matharu, Jasleen; McGrath, Elizabeth J.; McIntosh, Daniel H.; Merlin, Emiliano; Mobasher, Bahram; Newman, Jeffrey A.; Nicholls, David C.; Pandya, Viraj; Rafelski, Marc; Ronayne, Kaila; Santini, Paola; Seillé, Lise-Marie; Shah, Ekta A.; Shen, Lu; Simons, Raymond C.; Snyder, Gregory F.; Stanway, Elizabeth R.; Straughn, Amber N.; Teplitz, Harry I.; Vanderhoof, Brittany N.; Vega-Ferrero, Jesús; Wang, Weichen; Weiner, Benjamin J.; Willmer, Christopher N .A.; Wuyts, Stijn; Zavala, Jorge A.

doi:10.3847/2041-8213/ac966e

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A Long Time Ago in a Galaxy Far, Far Away: A Candidate z ∼ 12 Galaxy in Early JWST CEERS Imaging (2022)
Journal Article
Finkelstein, S. L., Bagley, M. B., Haro, P. A., Dickinson, M., Ferguson, H. C., Kartaltepe, J. S., …Zavala, J. A. (2022). A Long Time Ago in a Galaxy Far, Far Away: A Candidate z ∼ 12 Galaxy in Early JWST CEERS Imaging. Astrophysical Journal Letters, 940(2), Article L55. https://doi.org/10.3847/2041-8213/ac966e

We report the discovery of a candidate galaxy with a photo-z of z ∼ 12 in the first epoch of the James Webb Space Telescope (JWST) Cosmic Evolution Early Release Science Survey. Following conservative selection criteria, we identify a source with a r... Read More about A Long Time Ago in a Galaxy Far, Far Away: A Candidate z ∼ 12 Galaxy in Early JWST CEERS Imaging.