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1997A&A...321...64L - Astronomy and Astrophysics, volume 321, 64-70 (1997/5-1)
An X-ray and radio study of the cluster A 2717.
LIANG H., PIERRE M., UNEWISSE A. and HUNSTEAD R.W.
Abstract (from CDS):
We present an X-ray, radio and optical study of the cluster A 2717. The central D galaxy is associated with a Wide-Angled-Tailed (WAT) radio source. A Rosat PSPC observation of the cluster shows that the cluster has a well constrained temperature of 1.9+0.3–0.2x107K. The pressure of the intracluster medium was found to be comparable to the mininum pressure of the radio source suggesting that the tails may in fact be in equipartition with the surrounding hot gas.
Abstract Copyright: ∼
Journal keyword(s): galaxies: clusters of - clusters: individual: Abell 2717 - dark matter - X-rays: galaxies - radio continuum: galaxies
Nomenclature: Table 2: NAME Central D-galaxy in ACO 2717. Table 3: [LPU97] NN N=20 (Nos 1-21), No. 2 missing
CDS comments: Table 4: Objects observed at optical wavelengths, not in SIMBAD
Simbad objects: 27
