THE ROLE OF POOR GALAXY CLUSTERS FOR STUDYING SUPERCLUSTER STRUCTURE

E. A. Panko

Анотація


The distribution of galaxy clusters is analyzed in regions of 6 galaxy superclusters with both measured and estimated redshifts. The positions of ACO and APM galaxy clusters in the regions are compared with the positions of galaxy clusters and groups from a new catalogue based on the Muenster Red Sky Survey. The locations of galaxy clusters and groups are shown on 10° x 10° maps of the fields. A comparison is made between maps that include all galaxy clusters and groups, rich and poor clusters, and only rich clusters. The resulting large-scale structure in the regions is described in detail on the basis of both rich and poor clusters, and a new catalogue is produced that is convenient for further study of galaxy superclusters.

Ключові слова


large-scale structure; galaxy supercluster; galaxy clusters; individual; SCl 16; 37c; 38c; 190; 199; 212c.

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Посилання


Abell G.O., Corwin H.G., Olowin R.P .: 1989, Astrophys. J. Suppl. Ser., 70, 1.

Einasto M., T ago E., Jaaniste J. et al.: 1997, A&A. Suppl., 123, 119.

Einasto M., Einasto J., Tago E. et al.: 2001, AJ, 122, 2222.

Einasto M., Einasto J., Tago E. et al.: 2002, AJ, 123, 51.

Dalton G.B., Maddox S.J., Sutherland W.J. et al.: 1997, MNRAS, 289, 263-284.

Panko E. & Flin P .: 2006, J. Astron. Data, 12, 1.

Shapley H.: 1933, On the Distribution of Galaxies. Proceedings of the National Academy of Sciences of the United States of America, 19, 389.

Ungruhe R., Seitter W.C., Duerbeck H.W.J.: 2003, J. Astron. Data, 9, 1.




DOI: https://doi.org/10.18524/1810-4215.2008.21.86867

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