SPT-CL J0546-5345[1][2][3][4] is one of the most massive galaxy clusters ever found in the early universe. It is thought to be 7 billion light years away. It was discovered at the South Pole Telescope in 2008 by the Sunyaev-Zel'dovich-Effect. The cluster has a redshift of z=1.067. Follow-up studies using the Spitzer, Chandra, and optical telescopes allowed to identify cluster members and to measure the redshift. Using the velocity dispersion, the cluster mass has been estimated to 1015 solar masses.
^ M. Brodwin; et al. (2010). "SPT-CL J0546-5345: A Massive z>1 Galaxy Cluster Selected Via the Sunyaev-Zel'dovich Effect with the South Pole Telescope". The Astrophysical Journal. 721 (1): 90–97. arXiv:1006.5639. Bibcode:2010ApJ...721...90B. doi:10.1088/0004-637X/721/1/90. S2CID 54988474.
^ K. Vanderlinde; et al. (2010). "Galaxy Clusters Selected with the Sunyaev-Zel'dovich Effect from 2008 South Pole Telescope Observations". The Astrophysical Journal. 722 (2): 1180–1196. arXiv:1003.0003. Bibcode:2010ApJ...722.1180V. doi:10.1088/0004-637X/722/2/1180. S2CID 119206180.
^ F. W. High; et al. (2010). "Optical Redshift and Richness Estimates for Galaxy Clusters Selected with the Sunyaev-Zel'dovich Effect from 2008 South Pole Telescope Observations". The Astrophysical Journal. 723 (2): 1736–1747. arXiv:1003.0005. Bibcode:2010ApJ...723.1736H. doi:10.1088/0004-637X/723/2/1736. S2CID 119189086.
^ K. Andersson; et al. (2011). "X-ray Properties of the First SZE-selected Galaxy Cluster Sample from the South Pole Telescope" (PDF). The Astrophysical Journal. 738 (1): 48. arXiv:1006.3068. Bibcode:2011ApJ...738...48A. doi:10.1088/0004-637X/738/1/48. hdl:1721.1/96774. S2CID 31168807.
j0546, 5345, most, massive, galaxy, clusters, ever, found, early, universe, thought, billion, light, years, away, discovered, south, pole, telescope, 2008, sunyaev, dovich, effect, cluster, redshift, follow, studies, using, spitzer, chandra, optical, telescope. SPT CL J0546 5345 1 2 3 4 is one of the most massive galaxy clusters ever found in the early universe It is thought to be 7 billion light years away It was discovered at the South Pole Telescope in 2008 by the Sunyaev Zel dovich Effect The cluster has a redshift of z 1 067 Follow up studies using the Spitzer Chandra and optical telescopes allowed to identify cluster members and to measure the redshift Using the velocity dispersion the cluster mass has been estimated to 1015 solar masses See also editSPT CL J2106 5844References edit M Brodwin et al 2010 SPT CL J0546 5345 A Massive z gt 1 Galaxy Cluster Selected Via the Sunyaev Zel dovich Effect with the South Pole Telescope The Astrophysical Journal 721 1 90 97 arXiv 1006 5639 Bibcode 2010ApJ 721 90B doi 10 1088 0004 637X 721 1 90 S2CID 54988474 K Vanderlinde et al 2010 Galaxy Clusters Selected with the Sunyaev Zel dovich Effect from 2008 South Pole Telescope Observations The Astrophysical Journal 722 2 1180 1196 arXiv 1003 0003 Bibcode 2010ApJ 722 1180V doi 10 1088 0004 637X 722 2 1180 S2CID 119206180 F W High et al 2010 Optical Redshift and Richness Estimates for Galaxy Clusters Selected with the Sunyaev Zel dovich Effect from 2008 South Pole Telescope Observations The Astrophysical Journal 723 2 1736 1747 arXiv 1003 0005 Bibcode 2010ApJ 723 1736H doi 10 1088 0004 637X 723 2 1736 S2CID 119189086 K Andersson et al 2011 X ray Properties of the First SZE selected Galaxy Cluster Sample from the South Pole Telescope PDF The Astrophysical Journal 738 1 48 arXiv 1006 3068 Bibcode 2011ApJ 738 48A doi 10 1088 0004 637X 738 1 48 hdl 1721 1 96774 S2CID 31168807 Preceded byXMMU J2235 3 2557 Most massive distant z gt 1 galaxy cluster2010 2011 Succeeded bySPT CL J2106 5844 nbsp This galaxy related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title SPT CL J0546 5345 amp oldid 1154748341, wikipedia, wiki, book, books, library,
