Seeking the local convergence depth. IV. Tully-Fisher observations of 35 Abell clusters

被引:34
作者
Dale, DA
Giovanelli, R
Haynes, MP
Hardy, E
Campusano, LE
机构
[1] Cornell Univ, Ctr Radiophys & Space Res, Ithaca, NY 14853 USA
[2] Cornell Univ, Natl Astron & Ionosphere Ctr, Ithaca, NY 14853 USA
[3] Natl Radio Astron Observ, Santiago, Chile
[4] Univ Chile, Dept Astron, Observ Astron Cerro Calan, Santiago, Chile
关键词
cosmology : observations; distance scale; galaxies : distances and redshifts;
D O I
10.1086/301047
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present Tully-Fisher observations for 35 rich Abell clusters of galaxies. Results from I-band photometry and optical rotation curve work constitute the bulk of this paper. This is the third such data installment of an all-sky survey of 52 clusters in the distance range similar to 50 to 200 h(-1) Mpc. The complete data set provides the basis for determining an accurate Tully-Fisher template relation and for estimating the amplitude and direction of the local bulk flow on a 100 h(-1) Mpc scale.
引用
收藏
页码:1468 / 1488
页数:21
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