DEEP2 Redshift Survey
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The DEEP2 Survey or DEEP2 was a two-phased redshift survey of galaxies at redshifts . It used the twin 10-metre Keck telescopes in Hawaii to measure the spectra and redshifts of approximately 50,000 galaxies.[1] It was the first project to study galaxies in the distant universe with a spectral resolution similar to local surveys, such as the Sloan Digital Sky Survey.[2] It was completed in 2013.[1]
References
[edit]- 1 2 Newman, Jeffrey A.; Cooper, Michael C.; Davis, Marc; Faber, S. M.; Coil, Alison L.; Guhathakurta, Puragra; Koo, David C.; Phillips, Andrew C.; Conroy, Charlie; Dutton, Aaron A.; Finkbeiner, Douglas P.; Gerke, Brian F.; Rosario, David J.; Weiner, Benjamin J.; Willmer, C. N. A. (2013-08-29). "THE DEEP2 GALAXY REDSHIFT SURVEY: DESIGN, OBSERVATIONS, DATA REDUCTION, AND REDSHIFTS". The Astrophysical Journal Supplement Series. 208 (1): 5. arXiv:1203.3192. doi:10.1088/0067-0049/208/1/5. ISSN 0067-0049.
- ↑ "Deep2 Data Suggests Fine Structure Constant Doesn't Change". www.aps.org. Archived from the original on 2024-07-18. Retrieved 2025-12-05.
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